)]}' { "log": [ { "commit": "93f78da405685a756beeaeae4b5e41fcec39eab3", "tree": "98336d45e7d172380217181bf8b3507c4ecc9784", "parents": [ "43096597a4cc4bd3f912be8a69dbd12e27e08038" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 14 12:12:02 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 14 12:12:02 2008 -0700" }, "message": "Revert \"vt: fix background color on line feed\"\n\nThis reverts commit c9e587abfdec2c2aaa55fab83bcb4972e2f84f9b, and the\nsubsequent commits that fixed it up:\n\n - afa9b649 \"fbcon: prevent cursor disappearance after switching to 512\n character font\"\n\n - d850a2fa \"vt/fbcon: fix background color on line feed\"\n\n - 7fe3915a \"vt/fbcon: update scrl_erase_char after 256/512-glyph font\n switch\"\n\nby request of Alan Cox. Quoth Alan:\n \"Unfortunately it\u0027s wrong and its been causing breakages because\n various apps like ncurses expect our previous (and correct)\n behaviour.\"\n\nAlexander sent out a similar patch.\n\nRequested-by: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nTested-by: Jan Engelhardt \u003cjengelh@medozas.de\u003e\nCc: Alexander V. Lukyanov \u003clav@netis.ru\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d81ed10307027e1643a65ab5fe17cc01233d376d", "tree": "e46ac5735124308357f42214a8a26f75dcd3f412", "parents": [ "feebed6515a113eeb33919e9557a8b9710ea627c" ], "author": { "name": "Alan Cox", "email": "alan@redhat.com", "time": "Mon Oct 13 10:41:42 2008 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 13 09:51:42 2008 -0700" }, "message": "tty: Remove more special casing and out of place code\n\nCarry on pushing code out of tty_io when it belongs to other drivers. I\u0027m\nnot 100% happy with some of this and it will be worth revisiting some of the\nexports later when the restructuring work is done.\n\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "feebed6515a113eeb33919e9557a8b9710ea627c", "tree": "0461178ee0c5e16ea90023e4b6386cb5c57d3391", "parents": [ "bf7a06bcce205705ea5c7675cbb8ea9239ea30a0" ], "author": { "name": "Alan Cox", "email": "alan@redhat.com", "time": "Mon Oct 13 10:41:30 2008 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 13 09:51:42 2008 -0700" }, "message": "tty: shutdown method\n\nRight now there are various drivers that try to use tty-\u003ecount to know when\nthey get the final close. Aristeau Rozanski showed while debugging the vt\nsysfs race that this isn\u0027t entirely safe.\n\nInstead of driver side tricks to work around this introduce a shutdown which\nis called when the tty is being destructed. This also means that the shutdown\nmethod is tied into the refcounting.\n\nUse this to rework the console close/sysfs logic.\n\nRemove lots of special case code from the tty core code. The pty code can now\nhave a shutdown() method that replaces the special case hackery in the tree\nfree up paths.\n\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "bf7a06bcce205705ea5c7675cbb8ea9239ea30a0", "tree": "98decd6b145bb9e42350190bb32178584e4caca6", "parents": [ "15582d36a15978355d2168eaa018a3736db7281f" ], "author": { "name": "Alan Cox", "email": "alan@redhat.com", "time": "Mon Oct 13 10:41:16 2008 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 13 09:51:42 2008 -0700" }, "message": "vt: remove bogus lock dropping\n\nFor hysterical raisins the vt layer drops and retakes locks in the write\nmethod. This is a left over from the days when user/kernel data was passed\ndirectly to the tty not pre-buffered.\n\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e6885107736a4dd23e7d3bc103fe6d043c63c4de", "tree": "77454a1a03bd0021945e3e6ef08b6f39ef8dbf14", "parents": [ "b70ac7718579b5cbf3bdd74fd01132d1c91596f4" ], "author": { "name": "Alan Cox", "email": "alan@redhat.com", "time": "Mon Oct 13 10:36:40 2008 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 13 09:51:40 2008 -0700" }, "message": "tty: move tioclinux from a special case\n\nRight now we have ifdefs and hooks in the core ioctl handler for TIOCLINUX\nand then test if its a console. This is brain dead. Instead call the\ntioclinux helper from the relevant driver ioctl methods.\n\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8c9a9dd0fa3a269d380eaae2dc1bee39e865fae1", "tree": "c4617de83246eb6b7ed9c125c5777f05b445c975", "parents": [ "21d3bdb1606311a2900eabccfcb5a887952e2c44" ], "author": { "name": "Alan Cox", "email": "alan@redhat.com", "time": "Fri Aug 15 10:39:38 2008 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Aug 15 10:34:07 2008 -0700" }, "message": "tty: remove resize window special case\n\nThis moves it to being a tty operation. That removes special cases and now\nalso means that resize can be picked up by um and other non vt consoles\nwhich may have a resize operation.\n\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d5cae364148088911bdf007a8aaefb46a92f16f7", "tree": "7dc6d3d99f4a056ff9efed96fea61ff54acab046", "parents": [ "d7283353221e73a793847252d063ff9186885160" ], "author": { "name": "Alan Cox", "email": "alan@redhat.com", "time": "Mon Aug 04 17:47:07 2008 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Aug 04 17:12:07 2008 -0700" }, "message": "vt: Deadlock workaround\n\n2.6.26 corrected the mutex locking on tty resizing to fix the case where\nyou could get the tty/vt sizing out of sync. That turns out to have a\ndeadlock.\n\nThe actual fix is really major and I\u0027ve got it lined up as part of the ops\nchanges for 2.6.28 so for 2.6.26/2.6.27 it is safer to reintroduce this\nages old minor bug.\n\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ff5d48a6d18d09bb750d1f89f6464f5fdb6fc85b", "tree": "243a2157912d6183c99d98dc74fe7a87a5cfbf6e", "parents": [ "762b8291be6944bd891fbe2c8976a2b2e5bbc726", "a29ccf6f823a84d89e1c7aaaf221cf7282022024" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 25 12:02:08 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 25 12:02:08 2008 -0700" }, "message": "Merge git://git.infradead.org/embedded-2.6\n\n* git://git.infradead.org/embedded-2.6:\n Make console charset translation optional\n" }, { "commit": "f700d6e5e5549cb9349d22043f4bd153792c621f", "tree": "ea15f9d3f3a800d5ff938e645cc046a67ebc4ad3", "parents": [ "e0426e6a09954d205da2d674a3d368d2715e3afd" ], "author": { "name": "Stefano Stabellini", "email": "stefano.stabellini@eu.citrix.com", "time": "Wed Jul 23 21:29:59 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 24 10:47:30 2008 -0700" }, "message": "vt: do not update when the console is blanked\n\nvt.c DO_UPDATE macro checks if the console is visible but doesn\u0027t check if\nthe console is blanked.\n\nIn fact updating fbcon while the console is blanked is not only\nunnecessary but can even cause screen corruption.\n\nTherefore I am adding a simple check on console_blanked in DO_UPDATE.\n\nSigned-off-by: Stefano Stabellini \u003cstefano.stabellini@eu.citrix.com\u003e\nCc: Krzysztof Helt \u003ckrzysztof.h1@poczta.fm\u003e\nCc: \"Antonino A. Daplas\" \u003cadaplas@pol.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e0426e6a09954d205da2d674a3d368d2715e3afd", "tree": "fcdc9863df9b7458f51730aaf8ab022dd87fcc84", "parents": [ "bbe48ecc7f6559318cfc6c023da225a0b0e14ab3" ], "author": { "name": "Jiri Slaby", "email": "jirislaby@gmail.com", "time": "Wed Jul 23 21:29:58 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 24 10:47:30 2008 -0700" }, "message": "vt: hold console_sem across sysfs operations\n\nHold console sem while creating/destroying sysfs files. Serialisation is\nso far done by BKL held in tty release_dev and chrdev_open, but no other\nlocks are held in open path.\n\nSigned-off-by: Jiri Slaby \u003cjirislaby@gmail.com\u003e\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nCc: Aristeu Rozanski \u003caris@ruivo.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "47aa5793f78c274d51711f6a621fa6b02d4e6402", "tree": "88c45b3a90fc7d7b4210bf5727497294b0a951eb", "parents": [ "f79f060561d04a38d41e773ade9baafce3c96179" ], "author": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed May 21 12:52:33 2008 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Jul 21 21:54:41 2008 -0700" }, "message": "device create: char: convert device_create to device_create_drvdata\n\ndevice_create() is race-prone, so use the race-free\ndevice_create_drvdata() instead as device_create() is going away.\n\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "81c6ce9bd3ed3a88caeb9ed97d874450d53339dc", "tree": "90e93d92be9aa37fa003c37a3cd5da732d0d4882", "parents": [ "dfcceb26f89da86ec4ac9583c4515504af8c6c84" ], "author": { "name": "Nick Piggin", "email": "npiggin@suse.de", "time": "Thu Jun 05 22:46:38 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 06 11:29:12 2008 -0700" }, "message": "vt: fix vc_resize locking\n\nLockdep says we can\u0027t take tasklist lock or sighand lock inside ctrl_lock.\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nAcked-by: Alan Cox \u003calan@redhat.com\u003e\nCc: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "774533b3e86fa52941c79aa80ab3f0cc511bba7f", "tree": "f4f7f5a8d9d7406b2cd8fbabcfce42e5a87b7b9a", "parents": [ "879000f94442860e72c934f9e568989bc7fb8ec4" ], "author": { "name": "Jan Engelhardt", "email": "jengelh@medozas.de", "time": "Thu Jun 05 22:46:34 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 06 11:29:12 2008 -0700" }, "message": "vt: fix background color on line feed, DEC invert\n\nOriginal report: \"\"\"I used to force my console to black-on-white by the\ncommand `setterm -inversescreen on`. In 2.6.26-rc4, I get lots of black\nbackground characters.\"\"\"\n\nAnother addendum to commit c9e587ab. This was previously missed out since\nI was not aware of what vc_decscnm was for.\n\nSigned-off-by: Jan Engelhardt \u003cjengelh@medozas.de\u003e\nReported-by: \u003cthunder7@xs4all.nl\u003e\nTested-by: \u003cthunder7@xs4all.nl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a29ccf6f823a84d89e1c7aaaf221cf7282022024", "tree": "e65d84633a98d46ef81373e5d190c6cdc0e4282b", "parents": [ "1beee8dc8cf58e3f605bd7b34d7a39939be7d8d2" ], "author": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Tue Jun 03 14:59:40 2008 +0100" }, "committer": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Wed Jun 04 14:56:12 2008 +0100" }, "message": "Make console charset translation optional\n\nBy turning off the new CONSOLE_TRANSLATIONS option and dropping the\nassociated code and tables from the kernel, we can save about 7KiB.\n\nTaken from linux-tiny project by Tim Bird and mangled further by dwmw2.\n\nSigned-off-by: Tim Bird \u003ctim.bird@am.sony.com\u003e\nSigned-off-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\n" }, { "commit": "c1236d31a1b9fc018b85e15a3e58e3601ddc90ae", "tree": "de5c7edfd3ccc583e5f480588079f833d29f9a3c", "parents": [ "ac7b77f13f2f33270276f88ad0f427e031552e04" ], "author": { "name": "Samuel Thibault", "email": "samuel.thibault@ens-lyon.org", "time": "Tue May 06 20:42:37 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 08 10:46:56 2008 -0700" }, "message": "vt: fix canonical input in UTF-8 mode\n\nFor e.g. proper TTY canonical support, IUTF8 termios flag has to be set as\nappropriate. Linux used to not care about setting that flag for VT TTYs.\n\nThis patch fixes that by activating it according to the current mode of the\nVT, and sets the default value according to the vt.default_utf8 parameter.\n\nSigned-off-by: Samuel Thibault \u003csamuel.thibault@ens-lyon.org\u003e\nCc: Willy Tarreau \u003cw@1wt.eu\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f7511d5f66f01fc451747b24e79f3ada7a3af9af", "tree": "934196c15e43077641e35286078a6753700a3e3d", "parents": [ "730f412c08c13858f7681bac0a2770fbc9159fed" ], "author": { "name": "Samuel Thibault", "email": "samuel.thibault@ens-lyon.org", "time": "Wed Apr 30 00:54:51 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:52 2008 -0700" }, "message": "Basic braille screen reader support\n\nThis adds a minimalistic braille screen reader support. This is meant to\nbe used by blind people e.g. on boot failures or when / cannot be mounted\netc and thus the userland screen readers can not work.\n\n[akpm@linux-foundation.org: fix exports]\nSigned-off-by: Samuel Thibault \u003csamuel.thibault@ens-lyon.org\u003e\nCc: Jiri Kosina \u003cjikos@jikos.cz\u003e\nCc: Dmitry Torokhov \u003cdtor@mail.ru\u003e\nAcked-by: Alan Cox \u003calan@redhat.com\u003e\nCc: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5d19f546e7b6f0976f957780f2687c55668f4495", "tree": "b2407e0a43d6d251d66aa88cf915facacee46f0b", "parents": [ "55da77899c1472d83452c914fa179d00ea96df65" ], "author": { "name": "Alan Cox", "email": "alan@lxorguk.ukuu.org.uk", "time": "Wed Apr 30 00:54:08 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:46 2008 -0700" }, "message": "consoles: switch to int put_char method\n\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nCc: Antonino Daplas \u003cadaplas@pol.net\u003e\nCc: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nCc: Kelly Daly \u003ckelly@au.ibm.com\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Jiri Slaby \u003cjirislaby@gmail.com\u003e\nCc: Samuel Thibault \u003csamuel.thibault@ens-lyon.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "47f86834bbd4193139d61d659bebf9ab9d691e37", "tree": "6724b07e24929eba5c6df31f07871d9d6b4aa296", "parents": [ "04f378b198da233ca0aca341b113dc6579d46123" ], "author": { "name": "Alan Cox", "email": "alan@lxorguk.ukuu.org.uk", "time": "Wed Apr 30 00:53:30 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:40 2008 -0700" }, "message": "redo locking of tty-\u003epgrp\n\nHistorically tty-\u003epgrp and friends were pid_t and the code \"knew\" they were\nsafe. The change to pid structs opened up a few races and the removal of the\nBKL in places made them quite hittable. We put tty-\u003epgrp under the ctrl_lock\nfor the tty.\n\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nCc: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "04f378b198da233ca0aca341b113dc6579d46123", "tree": "696e7bd401125cee71ecaa2047c4273f38732554", "parents": [ "e52384426064bca0669a954736206adca7595d48" ], "author": { "name": "Alan Cox", "email": "alan@lxorguk.ukuu.org.uk", "time": "Wed Apr 30 00:53:29 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:40 2008 -0700" }, "message": "tty: BKL pushdown\n\n- Push the BKL down into the line disciplines\n- Switch the tty layer to unlocked_ioctl\n- Introduce a new ctrl_lock spin lock for the control bits\n- Eliminate much of the lock_kernel use in n_tty\n- Prepare to (but don\u0027t yet) call the drivers with the lock dropped\n on the paths that historically held the lock\n\nBKL now primarily protects open/close/ldisc change in the tty layer\n\n[jirislaby@gmail.com: a couple of fixes]\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Jiri Slaby \u003cjirislaby@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c9e587abfdec2c2aaa55fab83bcb4972e2f84f9b", "tree": "86ab335b702608c90e9ce3dd759c1c96247a60d5", "parents": [ "3265e66b1825942c6e0fc457986cdf941a5f7d37" ], "author": { "name": "Jan Engelhardt", "email": "jengelh@computergmbh.de", "time": "Tue Apr 29 00:59:46 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Apr 29 08:06:06 2008 -0700" }, "message": "vt: fix background color on line feed\n\nA command that causes a line feed while a background color is active,\nsuch as\n\n\tperl -e \u0027print \"x\" x 60, \"\\e[44m\", \"x\" x 40, \"\\e[0m\\n\"\u0027\nand\n\tperl -e \u0027print \"x\" x 40, \"\\e[44m\\n\", \"x\" x 40, \"\\e[0m\\n\"\u0027\n\ncauses the line that was started as a result of the line feed to be completely\nfilled with the currently active background color instead of the default\ncolor.\n\nWhen scrolling, part of the current screen is memcpy\u0027d/memmove\u0027d to the new\nregion, and the new line(s) that will appear as a result are cleared using\nmemset. However, the lines are cleared with vc-\u003evc_video_erase_char, causing\nthem to be colored with the currently active background color. This is\ndifferent from X11 terminal emulators which always paint the new lines with\nthe default background color (e.g. `xterm -bg black`).\n\nThe clear operation (\\e[1J and \\e[2J) also use vc_video_erase_char, so a new\nvc-\u003evc_scrl_erase_char is introduced with contains the erase character used\nfor scrolling, which is built from vc-\u003evc_def_color instead of vc-\u003evc_color.\n\nSigned-off-by: Jan Engelhardt \u003cjengelh@computergmbh.de\u003e\nCc: \"Antonino A. Daplas\" \u003cadaplas@pol.net\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0341a4d0fdd2a0a3d9e2bb3a9afef9f8292c8502", "tree": "e073b06ad0d0e4a7d3aaed487db0655feadb31bb", "parents": [ "f7440b0ecdeb3a04d07c546d02d29700d2a574b7" ], "author": { "name": "Karl Dahlke", "email": "eklhad@comcast.net", "time": "Mon Apr 28 02:14:25 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 28 08:58:32 2008 -0700" }, "message": "VT notifier extension for accessibility\n\nSome accessibility modules need to be able to catch the output on the\nconsole before the VT interpretation, and possibly swallow it.\n\n[akpm@linux-foundation.org: coding-style fixes]\nSigned-off-by: Samuel Thibault \u003csamuel.thibault@ens-lyon.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8182ec49a73729334f5a6c65a607ba7009ebd6d6", "tree": "92143e1e4129e8c290c361654392b3ce1e3f1851", "parents": [ "be852795e1c8d3829ddf3cb1ce806113611fa555" ], "author": { "name": "Samuel Thibault", "email": "samuel.thibault@ens-lyon.org", "time": "Tue Mar 04 14:28:36 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Mar 04 16:35:11 2008 -0800" }, "message": "VT notifier fix for VT switch\n\nVT notifier callbacks need to be aware of console switches. This is already\npartially done from console_callback(), but at that time fg_console, cursor\npositions, etc. are not yet updated and hence screen readers fetch the old\nvalues.\n\nThis adds an update notify after all of the values are updated in\nredraw_screen(vc, 1).\n\nSigned-off-by: Samuel Thibault \u003csamuel.thibault@ens-lyon.org\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b0940003f25dd3d2c54c4879809a432a35197f54", "tree": "13337fe5d5a758f4bf89510e81554a25fce19053", "parents": [ "5bd91f18be2fc0dd0384fbfca6d3cdd79a8050dd" ], "author": { "name": "Nick Piggin", "email": "npiggin@suse.de", "time": "Wed Feb 06 01:37:04 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Feb 06 10:41:04 2008 -0800" }, "message": "vt: bitlock fix\n\nvt is missing a memory barrier to close the critical section. Use a real\nspinlock for this.\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nCc: \"Antonino A. Daplas\" \u003cadaplas@pol.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b293d758470e971253eec42b817bc9ef1213b228", "tree": "aafc6011762436cf3076798fee7140145908852c", "parents": [ "fe9d4f576324999ac521c931f3b3eee0c8e45544" ], "author": { "name": "Samuel Thibault", "email": "samuel.thibault@ens-lyon.org", "time": "Thu Oct 18 23:39:17 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Oct 19 11:53:34 2007 -0700" }, "message": "Console events and accessibility\n\nSome external modules like Speakup need to monitor console output.\n\nThis adds a VT notifier that such modules can use to get console output events:\nallocation, deallocation, writes, other updates (cursor position, switch, etc.)\n\n[akpm@linux-foundation.org: fix headers_check]\nSigned-off-by: Samuel Thibault \u003csamuel.thibault@ens-lyon.org\u003e\nCc: Dmitry Torokhov \u003cdtor@mail.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "77bf2bab91e4e7df361963451c7b9a803516438c", "tree": "a574c2a323880a21fa90c7c5a3b8bc23392d50da", "parents": [ "b7c698f755c843dec5c54bf89893c320b8fbdfce" ], "author": { "name": "Jan Engelhardt", "email": "jengelh@computergmbh.de", "time": "Thu Oct 18 03:04:34 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:17 2007 -0700" }, "message": "Remove CONFIG_VT_UNICODE\n\nSince default_utf8 is already a sysfs attribute, having an extra\nCONFIG_VT_UNICODE compile-time option is redundant, since sysfs attributes can\nbe set at boot and run time.\n\nAlso let Linux VCs default to UTF-8 (as per the discussion at\nhttp://lkml.org/lkml/2007/9/6/99).\n\nSigned-off-by: Jan Engelhardt \u003cjengelh@computergmbh.de\u003e\nCc: Bill Nottingham \u003cnotting@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2e8ecb9db0bcc19e1cc8bb51e9252fe6a86a9863", "tree": "c3d77e23a5aad820968601516392f8f440691f7a", "parents": [ "430d275a399175c7c0673459738979287ec1fd22" ], "author": { "name": "Bill Nottingham", "email": "notting@redhat.com", "time": "Tue Oct 16 23:29:38 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Oct 17 08:42:56 2007 -0700" }, "message": "add CONFIG_VT_UNICODE\n\nAs of now, the kernel defaults to non-unicode and XLATE for the keyboard.\nWe\u0027ve been changing this in Fedora, but that requires patching the defaults\nin the kernel.\n\nThe attached introduces CONFIG_VT_UNICODE, which sets the console in\nunicode mode by default on boot, including both the virtual terminal and\nthe keyboard driver.\n\nSigned-off-by: Bill Nottingham \u003cnotting@redhat.com\u003e\nCc: Samuel Thibault \u003csamuel.thibault@ens-lyon.org\u003e\nCc: Dmitry Torokhov \u003cdtor@mail.ru\u003e\nCc: Jiri Kosina \u003cjkosina@suse.cz\u003e\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e400b6ec4ede4dc0aa8e5640425df5b29796fe0e", "tree": "8fbca730c850fd85fbf0f2d70daef7765ed4cb7f", "parents": [ "0058f479e52d0c0718c843cb34223bc1bfce36e1" ], "author": { "name": "Antonino A. Daplas", "email": "adaplas@gmail.com", "time": "Tue Oct 16 01:29:35 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Oct 16 09:43:20 2007 -0700" }, "message": "vt/vgacon: Check if screen resize request comes from userspace\n\nVarious console drivers are able to resize the screen via the con_resize()\nhook. This hook is also visible in userspace via the TIOCWINSZ, VT_RESIZE and\nVT_RESIZEX ioctl\u0027s. One particular utility, SVGATextMode, expects that\ncon_resize() of the VGA console will always return success even if the\nresulting screen is not compatible with the hardware. However, this\nparticular behavior of the VGA console, as reported in Kernel Bugzilla Bug\n7513, can cause undefined behavior if the user starts with a console size\nlarger than 80x25.\n\nTo work around this problem, add an extra parameter to con_resize(). This\nparameter is ignored by drivers except for vgacon. If this parameter is\nnon-zero, then the resize request came from a VT_RESIZE or VT_RESIZEX ioctl\nand vgacon will always return success. If this parameter is zero, vgacon will\nreturn -EINVAL if the requested size is not compatible with the hardware. The\nlatter is the more correct behavior.\n\nWith this change, SVGATextMode should still work correctly while in-kernel and\nstty resize calls can expect correct behavior from vgacon.\n\nSigned-off-by: Antonino Daplas \u003cadaplas@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b6e8f00fcd56b426371334d722d1f3fb251b7290", "tree": "1fe421e55fc916dfa25f6fea3f821d1722444bcb", "parents": [ "1a3f28817e2a3f0be67ec8afa0cfd779adb5d41d" ], "author": { "name": "izumi", "email": "izumi2005@soft.fujitsu.com", "time": "Tue Jul 17 04:05:49 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jul 17 10:23:13 2007 -0700" }, "message": "Fix the graphic corruption issue on IA64 machines\n\nVGA console driver can misunderstand the current mode(Text/Graphic) under\n\"disable console blanking\" setting. When \"disable console blank\" is set\n(blankinterval\u003d0), \"do_unblank_screen()\" function returns without changing\n\"blank_state\", and when \"blank_state\" is \"blank_off\", \"do_blank_screen()\nfunction returns without invoking sw-\u003econ_blank() function. That\u0027s why VGA\nconsole driver can misunderstand the current mode.\n\nSigned-off-by: Nobuhiro Tachino \u003cntachino@redhat.com\u003e\nSigned-off-by: Taku Izumi \u003cizumi2005@soft.fujitsu.com\u003e\nCc: \"Antonino A. Daplas\" \u003cadaplas@pol.net\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nAcked-by: Pete Zaitcev \u003czaitcev@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b7269dd2b97b9aedb64e15fdec5575345d091925", "tree": "4e6776192ef784a19f9b29411ba3236a8f57cc49", "parents": [ "cfafca8067c6defbaeb28cb898b7b3f8abdfe20d" ], "author": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Tue Jul 17 04:05:34 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jul 17 10:23:11 2007 -0700" }, "message": "vt: add comment for unbind_con_driver()\n\n- add comment for unbind_con_driver().\n- bind_con_driver() is made private again\n\nSigned-off-by: Jesse Barnes \u003cjesse.barnes@intel.com\u003e\nSigned-off-by: Antonino Daplas \u003cadaplas@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "623e71b035cb5271028500720b3622ba76db42bb", "tree": "651cd606c57b1e1322f92e0406d744a2b341da7e", "parents": [ "317b3c2167f5326a7de30a1abe50c9897da7a0e3" ], "author": { "name": "Antonino A. Daplas", "email": "adaplas@gmail.com", "time": "Tue Jul 17 04:05:28 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jul 17 10:23:11 2007 -0700" }, "message": "fbcon: allow fbcon to use the primary display driver\n\nAllow fbcon to select the primary display adapter using the\nfb_is_primary_device() arch-specific helper. If a a primary adapter is\ndetected, fbcon will unbind the old adapter from the VT layer, then rebind\nusing the new adapter. This requires that bind_/unbind_con_driver() be made\npublic.\n\nBecause this feature may produce unexpected behavior (from the user\u0027s POV),\nthis must be explicitly enabled in Kconfig.\n\n[akpm@linux-foundation.org: export unbind_con_driver]\nSigned-off-by: Antonino Daplas \u003cadaplas@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0f11541b505464ec5105302910453ac4ad065fc6", "tree": "7effc85ee3f08071e63d47f72bd4c3752e4ca73b", "parents": [ "a1152934c6339453f8bc365f449071d03796d411" ], "author": { "name": "Jiri Slaby", "email": "jirislaby@gmail.com", "time": "Tue Jul 17 04:05:21 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jul 17 10:23:10 2007 -0700" }, "message": "Char: vt, use ARRAY_SIZE\n\nvt, use ARRAY_SIZE\n\nSigned-off-by: Jiri Slaby \u003cjirislaby@gmail.com\u003e\nAcked-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a1152934c6339453f8bc365f449071d03796d411", "tree": "991557c5585791594bd85a39c08851654516e9d0", "parents": [ "c4ebd9277705904aea25937c9a2d347c88c063c8" ], "author": { "name": "Jiri Slaby", "email": "jirislaby@gmail.com", "time": "Tue Jul 17 04:05:21 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jul 17 10:23:10 2007 -0700" }, "message": "Char: vt, use kzalloc\n\nvt, use kzalloc\n\nSigned-off-by: Jiri Slaby \u003cjirislaby@gmail.com\u003e\nAcked-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1ed8a2b3c501bedd4b35130c8a52662ccf78abad", "tree": "d168ca2105cc946550643c2bf5364a6b1c8c89a0", "parents": [ "4e71e474c784dc274f28ec8bb22a5dbabc6dc7c5" ], "author": { "name": "Egmont Koblinger", "email": "egmont@uhulinux.hu", "time": "Sat Jun 23 17:16:27 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Jun 24 08:59:10 2007 -0700" }, "message": "console UTF-8 fixes (fix)\n\nRecently my console UTF-8 patch went mainline. Here is an additional patch\nthat fixes two nasty issues and improves a third one, namely:\n\n1. My patch changed the behavior if a glyph is not found in the Unicode\n mapping table. Previously for Unicode values less than 256 or 512 the\n kernel tried to display the glyph from that position of the glyph table,\n which could lead to a different accented letter being displayed. I\n removed this fallback possibility and changed it to display the\n replacement symbol.\n\n As Behdad pointed out, some fonts (e.g. sun12x22 from the kbd package)\n lack Unicode mapping information, hence all you get is lots of question\n marks. Though theoretically it\u0027s actually a user-space bug (the font\n should be fixed), Behdad and I both believe that it\u0027d be good to work\n around in the kernel by re-introducing the fallback solution for ASCII\n characters only. This sounds a quite reasonable decision, since all fonts\n ship the ASCII characters in the first 128 positions. This way users\n won\u0027t be surprised by lots of question marks just because s/he issued a\n not-so-perfectly parameterized setfont command. As this fallback is only\n re-introduced for code points below 128, you still won\u0027t see an accented\n letter replaced by another, but at least you\u0027ll always get the English\n letters right.\n\n2. My patch introduced \"question mark with inverted color attributes\" as a\n last resort fallback glyph. Though it perfectly works on VGA console, on\n framebuffer you may end up with question marks that are highlighed but\n shouldn\u0027t be, and normal characters that are accidentally highlighed.\n This is caused by missing FLUSHes when changing the color attribute.\n\n3. I\u0027ve updated the table of double-width character based on Markus\u0027s\n updated version. Only ten new code poings (one interval) is added.\n\nSigned-off-by: Egmont Koblinger \u003cegmont@uhulinux.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c831c338f0ad299fcd1592c6e4f30657480f39af", "tree": "e2562fbcffe80e9d78255a92aab7f7db1f761e9d", "parents": [ "159dde93692ef549a0b2012c9f25feb4df638c9c" ], "author": { "name": "Matthias Kaehlcke", "email": "matthias.kaehlcke@gmail.com", "time": "Tue May 08 00:39:49 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:33 2007 -0700" }, "message": "use mutex instead of semaphore in virtual console driver\n\nThe virtual console driver uses a semaphore as mutex. Use the mutex API\ninstead of the (binary) semaphore.\n\nSigned-off-by: Matthias Kaehlcke \u003cmatthias.kaehlcke@gmail.com\u003e\nCc: \"Antonino A. Daplas\" \u003cadaplas@pol.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "042f10ec6533e53181284c96d22ae051e49ac707", "tree": "25e01489eda8c2ffddc722ddba08499d1f0d8e9b", "parents": [ "d1e2306681ad3cbbe63a2bfcc37ac22a21b0f0eb" ], "author": { "name": "Antonino A. Daplas", "email": "adaplas@gmail.com", "time": "Tue May 08 00:38:09 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:28 2007 -0700" }, "message": "vt: expose system-wide UTF-8 default setting via sysfs\n\nCreate a variable, default_utf8, that defines the system-wide default UTF-8\nsetting. This variable can be altered via sysfs. If the variable is properly\nset, this should mimimize breakage of UTF-8 encoded consoles when doing a\nreset or echo -e \u0027\\033c\u0027 and of newly opened/allocated consoles.\n\nThis is based from patches by Jan Engelhardt and Paul LeoNerd Evans.\n\nSigned-off-by: Antonino Daplas \u003cadaplas@gmail.com\u003e\nCc: Jan Engelhardt \u003cjengelh@linux01.gwdg.de\u003e\nCc: Paul LeoNerd Evans \u003cleonerd@leonerd.org.uk\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "fa6ce9ab5fbcb4c276c48861584b70d387e787b3", "tree": "71b6295410513d17226a57be542f0a761db97841", "parents": [ "1c2bbe6a11ec7d1de114acfc8a6bf2821b0224a5" ], "author": { "name": "Jan Engelhardt", "email": "jengelh@linux01.gwdg.de", "time": "Tue May 08 00:38:04 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:27 2007 -0700" }, "message": "vt: add color support to the \"underline\" and \"italic\" attributes\n\nAdd color support to the \"underline\" and \"italic\" attributes as in\nOpenBSD/NetBSD-style (vt220) and xterm.\n\nSigned-off-by: Jan Engelhardt \u003cjengelh@gmx.de\u003e\nAcked-by: \"Antonino A. Daplas\" \u003cadaplas@pol.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1c2bbe6a11ec7d1de114acfc8a6bf2821b0224a5", "tree": "f2f82465e0cfb6373c3b661d8c862beb1400d2f9", "parents": [ "2707cd016b12d5e64c4feefcb5740b65f0c46845" ], "author": { "name": "Jan Engelhardt", "email": "jengelh@linux01.gwdg.de", "time": "Tue May 08 00:38:03 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:27 2007 -0700" }, "message": "vt: allow for the palette to be exposed and changed via sysfs\n\nAllow for the palette to be exposed and changed via sysfs. A call to\n/usr/bin/reset will slurp the new definitions in for the current console.\n\nAlready posted at http://lkml.org/lkml/2006/1/15/149\n\nSigned-off-by: Jan Engelhardt \u003cjengelh@gmx.de\u003e\nCc: \"Antonino A. Daplas\" \u003cadaplas@pol.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2f1a2ccb9c0de632ab07193becf5f7121794f6ae", "tree": "8fffd5aa34634ad6809e05e0dcbeebec5d039d3f", "parents": [ "e659ba4a0d2d471c0d73590f78e1a1b5a1eede48" ], "author": { "name": "Egmont Koblinger", "email": "egmont@uhulinux.hu", "time": "Tue May 08 00:30:37 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:12 2007 -0700" }, "message": "console UTF-8 fixes\n\nThe UTF-8 part of the vt driver suffers from the following issues which are\naddressed in my patch:\n\n1) If there\u0027s no glyph found for a particular valid UTF-8 character, we try\n to display U+FFFD. However if this one is not found either, here\u0027s what\n the current kernel does:\n\n - First, if the Unicode value is less than the number of glyphs, use the\n glyph directly from that position of the glyph table. While it may be a\n good idea in the 8-bit world, it has absolutely no sense with Unicode\n in mind. For example, if a Latin-2 font is loaded and an application\n prints U+00FB (\"u with circumflex\", not present in Latin-2) then as a\n fallback solution the glyph from the 0xFB position of the Latin-2\n fontset (which is an \"u with double accent\" - a different character) is\n displayed.\n\n - Second, if this fallback fails too, a simple ASCII question mark is\n printed, which is visually undistinguishable from a real question mark.\n\n I changed the code to skip the first step (except if in non-UTF-8 mode),\n and changed the second step to print the question mark with inverse color\n attributes, so it is visually clear that it\u0027s not a real question mark,\n and resembles more to the common glyph of U+FFFD.\n\n2) The UTF-8 decoder is buggy in many ways:\n\n - Lone continuation bytes (section 3.1 of Markus Kuhn\u0027s UTF-8 stress\n test) are not caught, they are displayed as some \"random\" (taken\n directly form the font table, see above) glyphs instead the replacement\n character.\n\n - Incomplete sequences (sections 3.2 and 3.3 of the stress test) emit no\n replacement character, but rather cause the subsequent valid character\n to be displayed more times(!).\n\n - The decoder is not safe: overlong sequences are not caught currently,\n they are displayed as if these were valid representations. This may\n even have security impacts.\n\n - The decoder does not handle D800..DFFF and FFFE..FFFF specially, it\n just emits these code points and lets it be looked up in the glyph\n table. Since these are invalid code points, I replace them by U+FFFD\n and hence give no chance for them to be looked up in the glyph table.\n (Assuming no font ships glyphs for these code points, this change is\n not visible to the users since the glyph shown will be the same.)\n\n With my fixes to the decoder it now behaves exactly as Markus Kuhn\u0027s\n stress test recommends.\n\n3) It has no concept of double-width (CJK) characters. It\u0027s way beyond the\n scope of my patch to try to display them, but at least I think it\u0027s\n important for the cursor to jump two positions when printing such\n characters, since this is what applications (such as text editors)\n expect. Currently the cursor only jumps one position, and hence\n applications suffer from displaying and refreshing problems, and editing\n some English letters that are preceded by some CJK characters in the same\n line is a nightmare. With my patch an additional space is inserted after\n the CJK character has been printed (which usually means a replacement\n symbol of course). (If U+FFFD isn\u0027t availble and hence an inverse\n question mark is displayed in the first cell, I keep the inverted state\n for the space in the 2nd column so it\u0027s quite easy to see that they are\n tied together.)\n\n4) There is a small built-in table of zero-width spaces that are not to be\n printed but silently skipped. U+200A is included there, but it\u0027s not a\n zero-width character, so I remove it from there.\n\nSigned-off-by: Egmont Koblinger \u003cegmont@uhulinux.hu\u003e\nCc: Jan Engelhardt \u003cjengelh@linux01.gwdg.de\u003e\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nCc: \"Antonino A. Daplas\" \u003cadaplas@pol.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c2c88f109eebb940ddca17472d2e149560bcf7eb", "tree": "cc5ad7b6f558cbb9157a9924d1c05c47957da385", "parents": [ "7a5e6bc29aca331267dfc9f49129b9432ac84d70" ], "author": { "name": "Bernhard Walle", "email": "bwalle@suse.de", "time": "Fri Mar 16 13:38:30 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Mar 16 19:25:06 2007 -0700" }, "message": "[PATCH] Initialise SAK member for each virtual console to prevent oops\n\nInitialise the SAK member of the vc_cons variable on all virtual terminals,\nnot only the first one. This prevents an oops when trying Sysrq-C on e.g.\nthe second virtual terminal:\n\n kernel BUG at kernel/workqueue.c:212!\n invalid opcode: 0000 [1] SMP\n CPU 0\n Modules linked in: i915 drm deflate zlib_deflate twofish twofish_common serpent blowfish des ce\n Pid: 0, comm: swapper Not tainted 2.6.21-rc3-default #15\n RIP: 0010:[\u003cffffffff8028c955\u003e] [\u003cffffffff8028c955\u003e] queue_work+0x32/0x51\n RSP: 0018:ffffffff805fada8 EFLAGS: 00010013\n RAX: ffffffff80683f38 RBX: ffffffff804ae700 RCX: 0000000000000000\n RDX: 0000000000000000 RSI: ffffffff80683f30 RDI: ffff81000134a840\n RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000002\n R10: ffffffff805990e0 R11: ffff810037f4c0f0 R12: 000000000000006b\n R13: ffff81007aa23000 R14: 0000000000000001 R15: 0000000000000096\n FS: 0000000000000000(0000) GS:ffffffff804d8000(0000) knlGS:0000000000000000\n CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b\n CR2: 00002b72026e9000 CR3: 0000000079175000 CR4: 00000000000006e0\n Process swapper (pid: 0, threadinfo ffffffff8059e000, task ffffffff80490840)\n Stack: 0000000000000096 ffffffff803635db ffffffff805fadf8 0000000000000001\n ffff8100013c2e40 0000000000000025 ffff81007c931c00 ffff81007aa23000\n 0000000000000001 ffffffff8035e3ee 0000000000000092 ffff810037cc8000\n Call Trace:\n \u003cIRQ\u003e [\u003cffffffff803635db\u003e] __handle_sysrq+0x98/0x129\n [\u003cffffffff8035e3ee\u003e] kbd_event+0x32e/0x56a\n [\u003cffffffff8037d502\u003e] input_event+0x422/0x44a\n [\u003cffffffff80381d71\u003e] atkbd_interrupt+0x449/0x503\n [\u003cffffffff8037a42d\u003e] serio_interrupt+0x37/0x6f\n [\u003cffffffff8037affb\u003e] i8042_interrupt+0x1f4/0x20a\n [\u003cffffffff8026bd20\u003e] smp_send_timer_broadcast_ipi+0x2d/0x4e\n [\u003cffffffff8020eee5\u003e] handle_IRQ_event+0x25/0x53\n [\u003cffffffff802a924c\u003e] handle_edge_irq+0xe4/0x128\n [\u003cffffffff802562ac\u003e] call_softirq+0x1c/0x28\n [\u003cffffffff802632eb\u003e] do_IRQ+0x6c/0xd3\n [\u003cffffffff8024f4e7\u003e] mwait_idle+0x0/0x45\n [\u003cffffffff80255631\u003e] ret_from_intr+0x0/0xa\n \u003cEOI\u003e [\u003cffffffff80248a4d\u003e] datagram_poll+0x0/0xc8\n [\u003cffffffff8024f529\u003e] mwait_idle+0x42/0x45\n [\u003cffffffff80242c05\u003e] cpu_idle+0x8b/0xae\n [\u003cffffffff805a8779\u003e] start_kernel+0x2b9/0x2c5\n [\u003cffffffff805a815e\u003e] _sinittext+0x15e/0x162\n\n Code: 0f 0b eb fe 48 8b 07 48 63 d2 48 f7 d0 48 8b 3c d0 e8 13 ff\n RIP [\u003cffffffff8028c955\u003e] queue_work+0x32/0x51\n RSP \u003cffffffff805fada8\u003e\n Kernel panic - not syncing: Aiee, killing interrupt handler!\n\nSigned-off-by: Bernhard Walle \u003cbwalle@suse.de\u003e\nAcked-by: Eric Biederman \u003cebiederm@xmission.com\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b257bc051f06607beb3004d9a1c297085e728bec", "tree": "2eeb60429d92b683e9593d2fcde2f22ae40a1bf4", "parents": [ "1174cf730179d8f029b9e93cb9a4d5bfb08d1202" ], "author": { "name": "Andrew Johnson", "email": "ajohnson@intrinsyc.com", "time": "Fri Mar 16 13:38:24 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Mar 16 19:25:05 2007 -0700" }, "message": "[PATCH] swsusp: fix suspend when console is in VT_AUTO+KD_GRAPHICS mode\n\nWhen the console is in VT_AUTO+KD_GRAPHICS mode, switching to the\nSUSPEND_CONSOLE fails, resulting in vt_waitactive() waiting indefinitely or\nuntil the task is interrupted. This patch tests if a console switch can\noccur in set_console() and returns early if a console switch is not\npossible.\n\n[akpm@linux-foundation.org: cleanup]\nSigned-off-by: Andrew Johnson \u003cajohnson@intrinsyc.com\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: \"Antonino A. Daplas\" \u003cadaplas@pol.net\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "7f1f86a0d04e79f8165e6f50d329a520b8cd11e5", "tree": "b65a460c04a2086baf5c7970c4c4808a93f0c3bf", "parents": [ "552ce544edfbe9bce79952a8c0f8d65b7f2d16bb" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Tue Feb 13 14:38:58 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Feb 13 16:07:36 2007 -0800" }, "message": "[PATCH] Fix SAK_work workqueue initialization.\n\nSomewhere in the rewrite of the work queues my cleanup of SAK handling\ngot broken. Maybe I didn\u0027t retest it properly or possibly the API\nwas changing so fast I missed something. Regardless currently\ntriggering a SAK now generates an ugly BUG_ON and kills the kernel.\n\nThanks to Alexey Dobriyan \u003cadobriyan@openvz.org\u003e for spotting this.\n\nThis modifies the use of SAK_work to initialize it when the data\nstructure it resides in is initialized, and to simply call\nschedule_work when we need to generate a SAK. I update both\ndata structures that have a SAK_work member for consistency.\n\nAll of the old PREPARE_WORK calls that are now gone.\n\nIf we call schedule_work again before it has processed it\nhas generated the first SAK it will simply ignore the duplicate\nschedule_work request.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ab521dc0f8e117fd808d3e425216864d60390500", "tree": "f9d6449c4d8c9508fd43edfe845108043e1536b2", "parents": [ "3e7cd6c413c9e6fbb5e1ee2acdadb4ababd2d474" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Mon Feb 12 00:53:00 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Feb 12 09:48:32 2007 -0800" }, "message": "[PATCH] tty: update the tty layer to work with struct pid\n\nOf kernel subsystems that work with pids the tty layer is probably the largest\nconsumer. But it has the nice virtue that the assiation with a session only\nlasts until the session leader exits. Which means that no reference counting\nis required. So using struct pid winds up being a simple optimization to\navoid hash table lookups.\n\nIn the long term the use of pid_nr also ensures that when we have multiple pid\nspaces mixed everything will work correctly.\n\nSigned-off-by: Eric W. Biederman \u003ceric@maxwell.lnxi.com\u003e\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nCc: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "40565f1962c5be9b9e285e05af01ab7771534868", "tree": "ae84097778a8adfc5a9aad8a5428fe803d54346a", "parents": [ "d096f3e9898d469493fc0afe88d7285c4bdc3ce2" ], "author": { "name": "Jiri Slaby", "email": "jirislaby@gmail.com", "time": "Mon Feb 12 00:52:31 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Feb 12 09:48:30 2007 -0800" }, "message": "[PATCH] Char: timers cleanup\n\n- Use timer macros to set function and data members and to modify\n expiration time.\n- Use DEFINE_TIMER for global timers and do not init them at run-time in\n these cases.\n- del_timer_sync is common in most cases -- we want to wait for timer\n function if it\u0027s still running.\n\nSigned-off-by: Jiri Slaby \u003cjirislaby@gmail.com\u003e\nCc: Dave Airlie \u003cairlied@linux.ie\u003e\nCc: David Woodhouse \u003cdwmw2@infradead.org\u003e\nCc: Dominik Brodowski \u003clinux@dominikbrodowski.net\u003e\nCc: Alessandro Zummo \u003ca.zummo@towertech.it\u003e\nCc: Paul Fulghum \u003cpaulkf@microgate.com\u003e\nCc: Kylene Jo Hall \u003ckjhall@us.ibm.com\u003e\nCc: Wim Van Sebroeck \u003cwim@iguana.be\u003e\nAcked-by: Dmitry Torokhov \u003cdtor@mail.ru\u003e\t(Input bits)\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1b135431abf5ea92e61bf4e91d93726c7b96da5f", "tree": "4dd9aa7264a69593ae51962aae099af7cd923998", "parents": [ "57a87bb0720a5cf7a9ece49a8c8ed288398fd1bb" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Sat Feb 10 01:45:02 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Feb 11 10:51:27 2007 -0800" }, "message": "[PATCH] drivers/char/vc_screen.c: proper prototypes\n\nAdd proper prototypes for two functions in drivers/char/vc_screen.c\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5cbded585d129d0226cb48ac4202b253c781be26", "tree": "fb24edc194a57ee81a3bf8a4dd8a95030dd0ad22", "parents": [ "0743b86800cf1dfbf96df4a438938127bbe4476c" ], "author": { "name": "Robert P. J. Day", "email": "rpjday@mindspring.com", "time": "Wed Dec 13 00:35:56 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Wed Dec 13 09:05:58 2006 -0800" }, "message": "[PATCH] getting rid of all casts of k[cmz]alloc() calls\n\nRun this:\n\n\t#!/bin/sh\n\tfor f in $(grep -Erl \"\\([^\\)]*\\) *k[cmz]alloc\" *) ; do\n\t echo \"De-casting $f...\"\n\t perl -pi -e \"s/ ?\u003d ?\\([^\\)]*\\) *(k[cmz]alloc) *\\(/ \u003d \\1\\(/\" $f\n\tdone\n\nAnd then go through and reinstate those cases where code is casting pointers\nto non-pointers.\n\nAnd then drop a few hunks which conflicted with outstanding work.\n\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e, Ian Molton \u003cspyro@f2s.com\u003e\nCc: Mikael Starvik \u003cstarvik@axis.com\u003e\nCc: Yoshinori Sato \u003cysato@users.sourceforge.jp\u003e\nCc: Roman Zippel \u003czippel@linux-m68k.org\u003e\nCc: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Kyle McMartin \u003ckyle@mcmartin.ca\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nCc: Jens Axboe \u003cjens.axboe@oracle.com\u003e\nCc: Paul Fulghum \u003cpaulkf@microgate.com\u003e\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nCc: Karsten Keil \u003ckkeil@suse.de\u003e\nCc: Mauro Carvalho Chehab \u003cmchehab@infradead.org\u003e\nCc: Jeff Garzik \u003cjeff@garzik.org\u003e\nCc: James Bottomley \u003cJames.Bottomley@steeleye.com\u003e\nCc: Ian Kent \u003craven@themaw.net\u003e\nCc: Steven French \u003csfrench@us.ibm.com\u003e\nCc: David Woodhouse \u003cdwmw2@infradead.org\u003e\nCc: Neil Brown \u003cneilb@cse.unsw.edu.au\u003e\nCc: Jaroslav Kysela \u003cperex@suse.cz\u003e\nCc: Takashi Iwai \u003ctiwai@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "403aac965eba17a360a93c3b679f57b21030d4cd", "tree": "00af3dff083b0834da60fa793749ac973aa9e126", "parents": [ "db68b189f4b8026b2f532e1b1bbdba5fcb36638c" ], "author": { "name": "Yoichi Yuasa", "email": "yoichi_yuasa@tripeaks.co.jp", "time": "Wed Dec 06 20:38:38 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:40 2006 -0800" }, "message": "[PATCH] add return value checking of get_user() in set_vesa_blanking()\n\n[akpm@osdl.org: bugfix]\nSigned-off-by: Yoichi Yuasa \u003cyoichi_yuasa@tripeaks.co.jp\u003e\nCc: James Simmons \u003cjsimmons@infradead.org\u003e\nCc: \"Antonino A. Daplas\" \u003cadaplas@pol.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "4c1ac1b49122b805adfa4efc620592f68dccf5db", "tree": "87557f4bc2fd4fe65b7570489c2f610c45c0adcd", "parents": [ "c4028958b6ecad064b1a6303a6a5906d4fe48d73", "d916faace3efc0bf19fe9a615a1ab8fa1a24cd93" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Tue Dec 05 14:37:56 2006 +0000" }, "committer": { "name": "David Howells", "email": "dhowells@warthog.cambridge.redhat.com", "time": "Tue Dec 05 14:37:56 2006 +0000" }, "message": "Merge branch \u0027master\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6\n\nConflicts:\n\n\tdrivers/infiniband/core/iwcm.c\n\tdrivers/net/chelsio/cxgb2.c\n\tdrivers/net/wireless/bcm43xx/bcm43xx_main.c\n\tdrivers/net/wireless/prism54/islpci_eth.c\n\tdrivers/usb/core/hub.h\n\tdrivers/usb/input/hid-core.c\n\tnet/core/netpoll.c\n\nFix up merge failures with Linus\u0027s head and fix new compilation failures.\n\nSigned-Off-By: David Howells \u003cdhowells@redhat.com\u003e\n" }, { "commit": "805952a889c4d0fdab23307c14c5ce9571f81233", "tree": "debea33f3f7d7856d2e4cfe3a7fa0f86ff3bbed3", "parents": [ "805fab474ed75f9603dbde6fa74a2976868b4bd2" ], "author": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Aug 07 22:19:37 2006 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Fri Dec 01 14:51:59 2006 -0800" }, "message": "Driver core: convert vt code to use struct device\n\nConverts from using struct \"class_device\" to \"struct device\" making\neverything show up properly in /sys/devices/ with symlinks from the\n/sys/class directory.\n\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "65f27f38446e1976cc98fd3004b110fedcddd189", "tree": "68f8be93feae31dfa018c22db392a05546b63ee1", "parents": [ "365970a1ea76d81cb1ad2f652acb605f06dae256" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Nov 22 14:55:48 2006 +0000" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Nov 22 14:55:48 2006 +0000" }, "message": "WorkStruct: Pass the work_struct pointer instead of context data\n\nPass the work_struct pointer to the work function rather than context data.\nThe work function can use container_of() to work out the data.\n\nFor the cases where the container of the work_struct may go away the moment the\npending bit is cleared, it is made possible to defer the release of the\nstructure by deferring the clearing of the pending bit.\n\nTo make this work, an extra flag is introduced into the management side of the\nwork_struct. This governs auto-release of the structure upon execution.\n\nOrdinarily, the work queue executor would release the work_struct for further\nscheduling or deallocation by clearing the pending bit prior to jumping to the\nwork function. This means that, unless the driver makes some guarantee itself\nthat the work_struct won\u0027t go away, the work function may not access anything\nelse in the work_struct or its container lest they be deallocated.. This is a\nproblem if the auxiliary data is taken away (as done by the last patch).\n\nHowever, if the pending bit is *not* cleared before jumping to the work\nfunction, then the work function *may* access the work_struct and its container\nwith no problems. But then the work function must itself release the\nwork_struct by calling work_release().\n\nIn most cases, automatic release is fine, so this is the default. Special\ninitiators exist for the non-auto-release case (ending in _NAR).\n\n\nSigned-Off-By: David Howells \u003cdhowells@redhat.com\u003e\n" }, { "commit": "3cb340ecbb010013229ac56f26707252ebed09b8", "tree": "9b1fa6c968c01b84116b596517e9580ec64e2c9d", "parents": [ "48afdf6eb750b6836932e4d492b90448bc68dfc0" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Tue Oct 03 01:15:06 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Oct 03 08:04:12 2006 -0700" }, "message": "[PATCH] vt: proper prototypes for some console functions\n\nThis patch adds proper prototypes to header files for three console init\nfunctions used on drivers/char/vt.c\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Antonino Daplas \u003cadaplas@pol.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "928e964f262b522dad57483108f62d87c52ccf82", "tree": "45c32e384474f8f6d8c9f9f8f142a191ec5dbb7e", "parents": [ "212f26398f63bc905ea28f55b31d4ecd4a21a33b" ], "author": { "name": "Antonino A. Daplas", "email": "adaplas@gmail.com", "time": "Tue Oct 03 01:14:49 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Oct 03 08:04:10 2006 -0700" }, "message": "[PATCH] vt: Honor the return value of device_create_file\n\nCheck the return value of device_create_file(). If return is \u0027fail\u0027, remove\nattributes by calling device_remove_file().\n\nSigned-off-by: Antonino Daplas \u003cadaplas@pol.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b68e31d0ebbcc909d1941f9f230c9d062a3a13d3", "tree": "b32902e5de02081cbb9eca49d7bb0b444e2b4f23", "parents": [ "ed97bd37efd8ff7398d3a7eedf4bcbf245f5dad3" ], "author": { "name": "Jeff Dike", "email": "jdike@addtoit.com", "time": "Mon Oct 02 02:17:18 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 02 07:57:14 2006 -0700" }, "message": "[PATCH] const struct tty_operations\n\nAs part of an SMP cleanliness pass over UML, I consted a bunch of\nstructures in order to not have to document their locking. One of these\nstructures was a struct tty_operations. In order to const it in UML\nwithout introducing compiler complaints, the declaration of\ntty_set_operations needs to be changed, and then all of its callers need to\nbe fixed.\n\nThis patch declares all struct tty_operations in the tree as const. In all\ncases, they are static and used only as input to tty_set_operations. As an\nextra check, I ran an i386 allyesconfig build which produced no extra\nwarnings.\n\n53 drivers are affected. I checked the history of a bunch of them, and in\nmost cases, there have been only a handful of maintenance changes in the\nlast six months. serial_core.c was the busiest one that I looked at.\n\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nAcked-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "bde0d2c98bcfc9acc83ac79c33a6ac1335b95a92", "tree": "1bacec61e5bd5fadaef630e95e8cc1ae618b94ff", "parents": [ "81af8d67d4fc35b1ee6e0feb1f1b34b3a33eeb44" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Mon Oct 02 02:17:14 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 02 07:57:14 2006 -0700" }, "message": "[PATCH] vt: Make vt_pid a struct pid (making it pid wrap around safe).\n\nI took a good hard look at the locking and it appears the locking on vt_pid\nis the console semaphore. Every modified path is called under the console\nsemaphore except reset_vc when it is called from fn_SAK or do_SAK both of\nwhich appear to be in interrupt context. In addition I need to be careful\nbecause in the presence of an oops the console_sem may be arbitrarily\ndropped.\n\nWhich leads me to conclude the current locking is inadequate for my needs.\n\nGiven the weird cases we could hit because of oops printing instead of\nintroducing an extra spin lock to protect the data and keep the pid to\nsignal and the signal to send in sync, I have opted to use xchg on just the\nstruct pid * pointer instead.\n\nDue to console_sem we will stay in sync between vt_pid and vt_mode except\nfor a small window during a SAK, or oops handling. SAK handling should\nkill any user space process that care, and oops handling we are broken\nanyway. Besides the worst that can happen is that I try to send the wrong\nsignal.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nCc: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "254e948b2908dd50df9dca4e6ed14b6cc8524fc9", "tree": "5c3e3cf8c40babc88ae772dce0c90c0c40140baa", "parents": [ "bce9a234ce7d8dddbfcec28e37ea58b5d8f6003d" ], "author": { "name": "Catalin Marinas", "email": "catalin.marinas@arm.com", "time": "Fri Sep 29 02:00:25 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Sep 29 09:18:14 2006 -0700" }, "message": "[PATCH] Fix memory leak in vc_resize/vc_allocate\n\nMemory leaks can happen in the vc_resize() function in drivers/char/vt.c\nbecause of the vc-\u003evc_screenbuf variable overriding in vc_allocate(). The\nkmemleak reported trace is as follows:\n\n \u003c__kmalloc\u003e\n \u003cvc_resize\u003e\n \u003cfbcon_init\u003e\n \u003cvisual_init\u003e\n \u003cvc_allocate\u003e\n \u003ccon_open\u003e\n \u003ctty_open\u003e\n \u003cchrdev_open\u003e\n\nThis patch no longer allocates a screen buffer in vc_allocate() if it was\nalready allocated by vc_resize().\n\nSigned-off-by: Catalin Marinas \u003ccatalin.marinas@arm.com\u003e\nAcked-by: \"Antonino A. Daplas\" \u003cadaplas@pol.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ca9bda00b4aafc42cd3d1b9d32934463e2993b4c", "tree": "dbb7ba5320bb8d1cbf97b3493687cb87932ad5f4", "parents": [ "ae78bf9c4f5fde3c67e2829505f195d7347ce3e4" ], "author": { "name": "Alan Cox", "email": "alan@lxorguk.ukuu.org.uk", "time": "Fri Sep 29 02:00:03 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Sep 29 09:18:12 2006 -0700" }, "message": "[PATCH] tty locking on resize\n\nThe current kernel serializes console resizes but does not serialize the\nresize against the tty structure updates. This means that while two\nparallel resizes cannot mess up the console you can get incorrect results\nreported.\n\nSecondly while doing this I added vc_lock_resize() to lock and resize the\nconsole. This leaves all knowledge of the console_sem in the vt/console\ndriver and kicks it out of the tty layer, which is good\n\nThirdly while doing this I decided I couldn\u0027t stand \"disallocate\" any\nlonger so I switched it to \"deallocate\".\n\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nCc: Paul Fulghum \u003cpaulkf@microgate.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d4328b40af16bae62ff8f854060d33daad237093", "tree": "7fdb3bb354da8a04efc19ec0eb9cdabe7adef98e", "parents": [ "08c67d2a5d1c97b7997dc9589f702d875c63de07" ], "author": { "name": "Adam Tlalka", "email": "atlka@pg.gda.pl", "time": "Fri Sep 29 01:59:53 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Sep 29 09:18:11 2006 -0700" }, "message": "[PATCH] console utf-8 mode fixes\n\nFix utf-8 mode so alternate charset modes always work according to control\nsequences interpreted in do_con_trol function preserving backward US-ASCII\nand VT100 semigraphics compatibility.\n\nMalformed utf-8 sequences are represented as sequences of replacement\nglyphs,original codes or \u0027?\u0027 as a last resort.\n\nunicode-xterm, gnome-terminal, kconsole and other terminal emulators in\nutf-8 mode respect acsc, enacs, rmacs sequences. Also I found that some\nimportant system programs (from Debian distro) uses acsc in utf-8 mode -\ndselect, aptitude, w3m for example.\n\nSigned-off-by: Adam Tlalka \u003catlka@pg.gda.pl\u003e\nAcked-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d09d7ddf3018b4c6efa76dce72f6dec6054fa22b", "tree": "09e28b0602f482b2fadcaecf353ffc02134485cd", "parents": [ "2aae4a108dab8b8bc92270335f6e4b5c146b32ae" ], "author": { "name": "Alan Cox", "email": "alan@lxorguk.ukuu.org.uk", "time": "Fri Sep 29 01:59:47 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Sep 29 09:18:10 2006 -0700" }, "message": "[PATCH] There is no devfs, there has never been a devfs, we have always been at war with...\n\nJon Smirl noted a couple of tty driver functions now are quite misleadingly\nnamed with the death of devfs. A quick grep found another case in the lp\ndriver.\n\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d459ec0baa5d22e111dfb139c46d6d788a9eac20", "tree": "7cbb8762c5c4693b68b10baa42a9d49666bc411e", "parents": [ "36c9366efd63e4bab82d46e166140bddf3acc4cf" ], "author": { "name": "Antonino A. Daplas", "email": "adaplas@gmail.com", "time": "Mon Jul 03 00:24:20 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:26:59 2006 -0700" }, "message": "[PATCH] vt: Decrement ref count of the VT backend on deallocation\n\nWhen a VT is newly allocated, the module reference count of the backend\nwill be incremented. This should be balanced by a module_put() when this\nVT is deallocated.\n\nSigned-off-by: Antonino Daplas \u003cadaplas@pol.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6ab3d5624e172c553004ecc862bfeac16d9d68b7", "tree": "6d98881fe91fd9583c109208d5c27131b93fa248", "parents": [ "e02169b682bc448ccdc819dc8639ed34a23cedd8" ], "author": { "name": "Jörn Engel", "email": "joern@wohnheim.fh-wedel.de", "time": "Fri Jun 30 19:25:36 2006 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Fri Jun 30 19:25:36 2006 +0200" }, "message": "Remove obsolete #include \u003clinux/config.h\u003e\n\nSigned-off-by: Jörn Engel \u003cjoern@wohnheim.fh-wedel.de\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\n" }, { "commit": "f4eaa37017a5a68f67ef86729508022c13fb8e6d", "tree": "7a2b03b575d77922c1e0bf1da7b74e87451462c6", "parents": [ "264f48646e6829b4d00a0e058452578318e6fb15" ], "author": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Jun 20 21:15:16 2005 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Jun 26 12:25:09 2006 -0700" }, "message": "[PATCH] devfs: Remove the tty_driver devfs_name field as it\u0027s no longer needed\n\nAlso fixes all drivers that set this field.\n\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "ff23eca3e8f613034e0d20ff86f6a89b62f5a14e", "tree": "826285f5daa660001d38cac6baaf34411fd40131", "parents": [ "8ab5e4c15b53e147c08031a959d9f776823dbe73" ], "author": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Jun 20 21:15:16 2005 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Jun 26 12:25:08 2006 -0700" }, "message": "[PATCH] devfs: Remove the devfs_fs_kernel.h file from the tree\n\nAlso fixes up all files that #include it.\n\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "13ae66458971b4967350765a8bfaf2a636442e5f", "tree": "37940517f06cbb500c77770da71986c5cced6772", "parents": [ "6db4063c5b72b46e9793b0f141a7a3984ac6facf" ], "author": { "name": "Antonino A. Daplas", "email": "adaplas@gmail.com", "time": "Mon Jun 26 00:27:12 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:33 2006 -0700" }, "message": "[PATCH] VT binding: Make VT binding a Kconfig option\n\nTo enable this feature, CONFIG_VT_HW_CONSOLE_BINDING must be set to \u0027y\u0027. This\nfeature will default to \u0027n\u0027 to minimize users accidentally corrupting their\nvirtual terminals.\n\nSigned-off-by: Antonino Daplas \u003cadaplas@pol.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6db4063c5b72b46e9793b0f141a7a3984ac6facf", "tree": "47e4295617e6c47aae2a1344923dcce6fd81166a", "parents": [ "79062a0d396272f5b103d5223f3c96c58fd27451" ], "author": { "name": "Antonino A. Daplas", "email": "adaplas@gmail.com", "time": "Mon Jun 26 00:27:12 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:33 2006 -0700" }, "message": "[PATCH] VT binding: Add sysfs control to the VT layer\n\nAdd sysfs control to the VT layer. A new sysfs class, \u0027vtconsole\u0027, and class\ndevices \u0027vtcon[n]\u0027 are added. Each class device file has the following\nattributes:\n\n/sys/class/vtconsole/vtcon[n]/name - read-only attribute showing the\n name of the current backend\n\n/sys/class/vtconsole/vtcon[n]/bind - read/write attribute\n where: 0 - backend is unbound/unbind backend from the VT layer\n 1 - backend is bound/bind backend to the VT layer\n\nIn addition, if any of the consoles are in KD_GRAPHICS mode, binding and\nunbinding will not succeed. KD_GRAPHICS mode usually indicates that the\nunderlying console hardware is used for other purposes other than displaying\ntext (ie X). This feature should prevent binding/unbinding from interfering\nwith a graphics application using the VT.\n\n[akpm@osdl.org: warning fixes]\nSigned-off-by: Antonino Daplas \u003cadaplas@pol.net\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3e795de7631b2366d7301182c8d91f6d2911467b", "tree": "e119d2eec9825ad86c2b07e43d2bb06e7d558858", "parents": [ "a4a73e1f0283850edc143d28502c1c517c6ab49c" ], "author": { "name": "Antonino A. Daplas", "email": "adaplas@gmail.com", "time": "Mon Jun 26 00:27:08 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:33 2006 -0700" }, "message": "[PATCH] VT binding: Add binding/unbinding support for the VT console\n\nThe framebuffer console is now able to dynamically bind and unbind from the VT\nconsole layer. Due to the way the VT console layer works, the drivers\nthemselves decide when to bind or unbind. However, it was decided that\nbinding must be controlled, not by the drivers themselves, but by the VT\nconsole layer. With this, dynamic binding is possible for all VT console\ndrivers, not just fbcon.\n\nThus, the VT console layer will impose the following to all VT console\ndrivers:\n\n- all registered VT console drivers will be entered in a private list\n- drivers can register themselves to the VT console layer, but they cannot\n decide when to bind or unbind. (Exception: To maintain backwards\n compatibility, take_over_console() will automatically bind the driver after\n registration.)\n- drivers can remove themselves from the list by unregistering from the VT\n console layer. A prerequisite for unregistration is that the driver must not\n be bound.\n\nThe following functions are new in the vt.c:\n\nregister_con_driver() - public function, this function adds the VT console\ndriver to an internal list maintained by the VT console\n\nbind_con_driver() - private function, it binds the driver to the console\n\ntake_over_console() is changed to call register_con_driver() followed by a\nbind_con_driver(). This is the only time drivers can decide when to bind to\nthe VT layer. This is to maintain backwards compatibility.\n\nunbind_con_driver() - private function, it unbinds the driver from its\nconsole. The vacated consoles will be taken over by the default boot console\ndriver.\n\nunregister_con_driver() - public function, removes the driver from the\ninternal list maintained by the VT console. It will only succeed if the\ndriver is currently unbound.\n\ncon_is_bound() checks if the driver is currently bound or not\n\ngive_up_console() is just a wrapper to unregister_con_driver().\n\nThere are also 3 additional functions meant to be called only by the tty layer\nfor sysfs control:\n\n\tvt_bind() - calls bind_con_driver()\n\tvt_unbind() - calls unbind_con_driver()\n\tvt_show_drivers() - shows the list of registered drivers\n\nMost VT console drivers will continue to work as is, but might have problems\nwhen unbinding or binding which should be fixable with minimal changes.\n\nSigned-off-by: Antonino Daplas \u003cadaplas@pol.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1c8ce271fe707d26b7bca4e490067fe65694b363", "tree": "42fc5fa81161065874b9aa751773d15465a8de9b", "parents": [ "50ec42edd9784fad6a37b05be03064ea24098db6" ], "author": { "name": "Antonino A. Daplas", "email": "adaplas@gmail.com", "time": "Mon Jun 26 00:27:03 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:32 2006 -0700" }, "message": "[PATCH] Detaching fbcon: fix give_up_console()\n\nTo allow for detaching fbcon, it must be able to give up the console.\nHowever, the function give_up_console() is plain broken. It just sets the\nentries in the console driver map to NULL, it leaves the vt layer without a\nconsole driver, and does not decrement the module reference count. Calling\ngive_up_console() is guaranteed to hang the machine..\n\nTo fix this problem, ensure that the virtual consoles are not left dangling\nwithout a driver. All systems have a default boot driver (either vgacon or\ndummycon) which is never unloaded. For those vt\u0027s that lost their driver, the\ndefault boot driver is reassigned back to them.\n\nSigned-off-by: Antonino Daplas \u003cadaplas@pol.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "4ee1acce49d616e0e3fbff76fa1dea0c7350535d", "tree": "55e4f15b64263681205e2eabf9749be761dd2362", "parents": [ "6dbde380ca525bbfedd65e11402f345e1d64cba9" ], "author": { "name": "David Hollister", "email": "david.hollister@amd.com", "time": "Mon Jun 26 00:26:41 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:30 2006 -0700" }, "message": "[PATCH] vt: Delay the update of the visible console\n\nDelay the update of the visible framebuffer console until all other consoles\nhave been initialized in order to avoid losing information. This only seems\nto be a problem with modules, not with built-in drivers.\n\nSigned-off-by: David Hollister \u003cdavid.hollister@amd.com\u003e\nSigned-off-by: Jordan Crouse \u003cjordan.crouse@amd.com\u003e\nSigned-off-by: Antonino Daplas \u003cadaplas@pol.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "760f1fce030ccc620ec430a8aff8fc604e7891ed", "tree": "d2e14b5c6d101e4b368300d2a7e6c6fd438133a8", "parents": [ "d61a3ead268084cc271d7b2aa2950fc822a37cf5" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Tue May 30 21:26:03 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed May 31 16:27:11 2006 -0700" }, "message": "[PATCH] revert \"swsusp add check for suspension of X controlled devices\"\n\nFrom: Andrew Morton \u003cakpm@osdl.org\u003e\n\nRevert commit ff4da2e262d2509fe1bacff70dd00934be569c66.\n\nIt broke APM suspend, probably because APM doesn\u0027t switch back to a VT\nwhen suspending.\n\nTracked down by Matt Mackall \u003cmpm@selenic.com\u003e\n\nRafael sayeth:\n \"It only fixed the theoretical issue that a quick-handed user could\n switch to X after processes have been frozen and before the devices\n are suspended.\n\n With the current userland suspend tools it shouldn\u0027t be necessary.\"\n\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "0ca07731e495584bd84dca15a0f065470d594ec4", "tree": "d043e8b64b43361051e1e6b40ee37382591825df", "parents": [ "d32af0fe11b1618572389723e93cf33a4cc11c81" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Mar 31 02:30:58 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 31 12:18:56 2006 -0800" }, "message": "[PATCH] vt: add TIOCL_GETKMSGREDIRECT\n\nAdd TIOCL_GETKMSGREDIRECT needed by the userland suspend tool to get the\ncurrent value of kmsg_redirect from the kernel so that it can save it and\nrestore it after resume.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@suse.cz\u003e\nCc: Michael Kerrisk \u003cmtk-manpages@gmx.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "70522e121a521aa09bd0f4e62e1aa68708b798e1", "tree": "1233412da73361b48ed01290a33ab7c90e36359a", "parents": [ "d4f9af9dac4ecb75818f909168f87b441cc95653" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Mar 23 03:00:31 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:11 2006 -0800" }, "message": "[PATCH] sem2mutex: tty\n\nSemaphore to mutex conversion.\n\nThe conversion was generated via scripts, and the result was validated\nautomatically via a script as well.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ff4da2e262d2509fe1bacff70dd00934be569c66", "tree": "1e171f1858be98f4a7c6ea3f92358b692dab44dc", "parents": [ "e4e4d665560c75afb6060cb43bb6738777648ca1" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Mar 23 03:00:07 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:08 2006 -0800" }, "message": "[PATCH] swsusp: add check for suspension of X-controlled devices\n\nIt is unsafe to suspend devices if the hardware is controlled by X. Add an\nextra check to prevent this from happening.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9477e260b7ca3b6076b91eae15739383c508f3e2", "tree": "8c9505661ec3c22319b5bb9a6764df75d222d920", "parents": [ "fa385bef256077f3b820b241e8f3755ef3905b74" ], "author": { "name": "Antonino A. Daplas", "email": "adaplas@gmail.com", "time": "Wed Feb 01 03:06:52 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Feb 01 08:53:26 2006 -0800" }, "message": "[PATCH] fbcon: Fix screen artifacts when moving cursor\n\nWhen moving the cursor by writing to /dev/vcs*, the old cursor image is not\nerased. Fix by hiding the cursor first before moving the cursor to the new\nposition.\n\nSigned-off-by: Antonino Daplas \u003cadaplas@pol.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d060a3218f6a046509fa31939ce1a671b0359086", "tree": "376c5c5909302595e8b56cb6617c4a0246bccc0f", "parents": [ "cae8a12f49972f040bae6707b7707cd93fe9c9ab" ], "author": { "name": "Ville Syrjala", "email": "syrjala@sci.fi", "time": "Mon Jan 09 20:53:49 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Jan 10 08:01:52 2006 -0800" }, "message": "[PATCH] Fix console blanking\n\nCurrent console blanking code is broken. It will first do a normal blank,\nthen start the VESA blank timer if vesa_off_interval !\u003d 0, and then proceed\nto do the VESA blanking directly. After the timer expires it will do the\nVESA blanking a second time. Also the vesa_powerdown() function doesn\u0027t\nallow all VESA modes to be used.\n\nWith this patch the behaviour is:\n1. Blank: vesa_off_interval !\u003d 0 -\u003e Do normal blank\n vesa_off_interval \u003d\u003d 0 -\u003e Do VESA blank\n2. Start the VESA blank timer if vesa_off_interval !\u003d 0 and\n vesa_power_mode !\u003d 0.\n\nIt also gets rid of the limiting vesa_powerdown() function.\n\nSigned-off-by: Ville Syrjala \u003csyrjala@sci.fi\u003e\nCc: \"Antonino A. Daplas\" \u003cadaplas@pol.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "065d9cac98a5406ecd5a1368f8fd38f55739dee9", "tree": "07ee4a0bf1eba87e704073bd95bac25022cb5a52", "parents": [ "6d36ba629e0ef47a03d3703ee1d38143c25532a8" ], "author": { "name": "Antonino A. Daplas", "email": "adaplas@gmail.com", "time": "Thu Sep 15 21:34:33 2005 +0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Sep 15 08:24:09 2005 -0700" }, "message": "[PATCH] vc: Use correct size on buffer copy in vc_resize\n\nIn the unlikely case of the new screen width much wider then the old,\nuse (old_row_size * new_rows) instead of new_screen_size to prevent a\nbuffer overrun during the copy.\n\nSigned-off-by: Antonino Daplas \u003cadaplas@pol.net\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3b41dc1a3c7839a765ffa560a5ae07aa5d253cc8", "tree": "6cee743cc501593be36191151d391ad5ebfeac5f", "parents": [ "2cc38ed13f1b0f9d80a2d0acc2916af94922f27e" ], "author": { "name": "Antonino A. Daplas", "email": "adaplas@gmail.com", "time": "Fri Sep 09 13:04:39 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Sep 09 13:58:00 2005 -0700" }, "message": "[PATCH] console: Fix buffer copy on vc resize\n\nOn a vc resize, the contents of the old screen buffer are transferred to the\nnew screenbuffer. If the new screenbuffer is smaller than the old one, only\nthe contents from the bottom are copied to new. If the contents of the old\nbuffer are located at the top, then the contents will not be copied to the new\nbuffer resulting in a blank screen.\n\nThis bug will happen only if the vc in question is not in the foreground.\nDoing an fbset -a or con2fbmap will trigger this bug.\n\nTo fix this problem, base the start of the copy from the location of the\ncurrent cursor. If the cursor is near the top of the buffer, copy the\ncontents at the top, and if the cursor is near the bottom of the buffer, then\ncopy the contents at the bottom. In the unlikely case where the new row size\nis greater than 2x smaller than the old one, and the cursor is in the middle,\ncopy 1/2 screenful from the top and bottom of the cursor position.\n\nSigned-off-by: Antonino Daplas \u003cadaplas@pol.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "414edcd32aa54bad8827e7c74cace168006c5fab", "tree": "4c4861b54b2c1529c4677e6d31bb6027568aaa1a", "parents": [ "eed74dfcd48101d259012ac08d29061eea500249" ], "author": { "name": "Antonino A. Daplas", "email": "adaplas@gmail.com", "time": "Tue Sep 06 15:17:52 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Sep 07 16:57:36 2005 -0700" }, "message": "[PATCH] vt: fix possible memory corruption in complement_pos\n\nBased on a patch from Andr Pereira de Almeida \u003candre@cachola.com.br\u003e\n\nIt might be possible for the saved pointer (*p) to become invalid in\nbetween vc_resizes, so saving the screen offset instead of the screen\npointer is saner.\n\nThis bug is very hard to trigger though, but Andre probably did, if he\u0027s\nsubmitting this patch. Anyway, with Andre\u0027s patch, it\u0027s still possible for\nthe offsets to be still illegal, if the new screen size is smaller than the\nold one. So I\u0027ve also added checks if the offsets are still within the\nscreenbuffer size.\n\nSigned-off-by: Antonino Daplas \u003cadaplas@pol.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "2d237c63659c098a662b1b09d43460f04c498436", "tree": "08a16c34d381b4d3347e353b598ccdbcc5f46c2b", "parents": [ "f62c6d0a2607b2d1fdf280d4d1467a7a6e24c67d" ], "author": { "name": "Stephane Doyon", "email": "s.doyon@videotron.ca", "time": "Tue Sep 06 15:17:31 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Sep 07 16:57:31 2005 -0700" }, "message": "[PATCH] Console blanking locking fix\n\nI\u0027ve had WARN_CONSOLE_UNLOCKED warnings when calling TIOCLINUX\nTIOCL_BLANKSCREEN and TIOCL_UNBLANKSCREEN.\n\n(I\u0027m blind and I use a braille display. I use those functions to blank my\nlaptop\u0027s screen so people don\u0027t read it, and hopefully to conserve power.)\n\nThe warnings are from these places:\ndo_blank_screen at drivers/char/vt.c:2754 (Not tainted)\nsave_screen at drivers/char/vt.c:575 (Not tainted)\ndo_unblank_screen at drivers/char/vt.c:2822 (Not tainted)\nset_palette at drivers/char/vt.c:2908 (Not tainted)\n\nAt a glance I would think the following patch ought to fix that. Tested on\none machine. Could you please tell me if this is correct and/or forward\nthe patch where appropriate...\n\nSigned-off-by: Stephane Doyon \u003cs.doyon@videotron.ca\u003e\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f786648b89f00d4e66fe6b19beffd30e764651fc", "tree": "246cc25d07fc4085b1bf5913f84ffd9c53eef256", "parents": [ "3859f6a248cbdfbe7b41663f3a2b51f48e30b281" ], "author": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Sun Aug 28 09:40:01 2005 +1000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Aug 27 18:03:42 2005 -0700" }, "message": "[PATCH] Remove race between con_open and con_close\n\n[ Same race and same patch also by Steven Rostedt \u003crostedt@goodmis.org\u003e ]\n\nI have a laptop (G3 powerbook) which will pretty reliably hit a race\nbetween con_open and con_close late in the boot process and oops in\nvt_ioctl due to tty-\u003edriver_data being NULL.\n\nWhat happens is this: process A opens /dev/tty6; it comes into\ncon_open() (drivers/char/vt.c) and assign a non-NULL value to\ntty-\u003edriver_data. Then process A closes that and concurrently process\nB opens /dev/tty6. Process A gets through con_close() and clears\ntty-\u003edriver_data, since tty-\u003ecount \u003d\u003d 1. However, before process A\ncan decrement tty-\u003ecount, we switch to process B (e.g. at the\ndown(\u0026tty_sem) call at drivers/char/tty_io.c line 1626).\n\nSo process B gets to run and comes into con_open with tty-\u003ecount \u003d\u003d 2,\nas tty-\u003ecount is incremented (in init_dev) before con_open is called.\nBecause tty-\u003ecount !\u003d 1, we don\u0027t set tty-\u003edriver_data. Then when the\nprocess tries to do anything with that fd, it oopses.\n\nThe simple and effective fix for this is to test tty-\u003edriver_data\nrather than tty-\u003ecount in con_open. The testing and setting of\ntty-\u003edriver_data is serialized with respect to the clearing of\ntty-\u003edriver_data in con_close by the console_sem. We can\u0027t get a\nsituation where con_open sees tty-\u003edriver_data !\u003d NULL and then\ncon_close on a different fd clears tty-\u003edriver_data, because\ntty-\u003ecount is incremented before con_open is called. Thus this patch\neliminates the race, and in fact with this patch my laptop doesn\u0027t\noops.\n\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n[ Same patch\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n in http://marc.theaimsgroup.com/?l\u003dlinux-kernel\u0026m\u003d112450820432121\u0026w\u003d2 ]\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "030babac6ae54df64ae3bba4685ecb1d8d8dd8c3", "tree": "790efcef0208ef8d626d47fff0740a633301281d", "parents": [ "ba460e48064edeb57e3398eb8972c58de33f11ea" ], "author": { "name": "Nishanth Aravamudan", "email": "nacc@us.ibm.com", "time": "Fri Jul 15 03:56:25 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jul 15 09:54:50 2005 -0700" }, "message": "[PATCH] vt.c build fix\n\nSigned-off-by: Nishanth Aravamudan \u003cnacc@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "cc63b1e12b378c44e074571d5688c23be823b04c", "tree": "f8feb187a8e8e12c822bb9fc18804f76341b1c45", "parents": [ "43fde784a698aff26de0fc1dbd84aa075b8cfb5f" ], "author": { "name": "Jan Beulich", "email": "JBeulich@novell.com", "time": "Fri Jun 17 13:20:58 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 18 13:33:01 2005 -0700" }, "message": "[PATCH] console blanking oops fix\n\nWhen significant delays happen during boot (e.g. with a kernel debugger,\nbut the problem has also seen in other cases) the timeout for blanking the\nconsole may trigger, but the work scheduler may not have been initialized,\nyet. schedule_work() will oops over the null keventd_wq.\n\nSigned-off-by: Jan Beulich \u003cjbeulich@novell.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "tree": "0bba044c4ce775e45a88a51686b5d9f90697ea9d", "parents": [], "author": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:20:36 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:20:36 2005 -0700" }, "message": "Linux-2.6.12-rc2\n\nInitial git repository build. I\u0027m not bothering with the full history,\neven though we have it. We can create a separate \"historical\" git\narchive of that later if we want to, and in the meantime it\u0027s about\n3.2GB when imported into git - space that would just make the early\ngit days unnecessarily complicated, when we don\u0027t have a lot of good\ninfrastructure for it.\n\nLet it rip!\n" } ] }