)]}' { "log": [ { "commit": "fba85e013f106a44e91ef5edec899fc56a7e61ee", "tree": "88f138b0a396c51b8de403526f6a9638bc46d744", "parents": [ "47b01b3a5fc7239f3e8d5d5cadc88afbea24d0c3" ], "author": { "name": "Alan Cox", "email": "alan@redhat.com", "time": "Fri Jan 02 13:48:39 2009 +0000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jan 02 10:19:42 2009 -0800" }, "message": "tty: use port methods for the rocket driver\n\nNow we have our ducks in order we can begin switching to the port\noperations\n\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "47b01b3a5fc7239f3e8d5d5cadc88afbea24d0c3", "tree": "74faa32048c31c53efb2789bec407e1c40d06bdc", "parents": [ "21bed701da009b4192d9e86b3596cf210ac7369c" ], "author": { "name": "Alan Cox", "email": "alan@redhat.com", "time": "Fri Jan 02 13:48:30 2009 +0000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jan 02 10:19:41 2009 -0800" }, "message": "tty: kref the rocket driver\n\nWe will need this kref fitted to make full use of the port operations.\n\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "21bed701da009b4192d9e86b3596cf210ac7369c", "tree": "6a22a10f378e4e95539cf9243850639f39cd4a9b", "parents": [ "c1314a49d7907b96d72f2c41f8927fc3c738e956" ], "author": { "name": "Alan Cox", "email": "alan@redhat.com", "time": "Fri Jan 02 13:48:23 2009 +0000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jan 02 10:19:41 2009 -0800" }, "message": "tty: make rocketport use standard port-\u003eflags\n\nWe need to this ready for using the standard helpers\n\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c1314a49d7907b96d72f2c41f8927fc3c738e956", "tree": "e19a5127804c871088d57978f8eba00cf9d3c578", "parents": [ "6ed1dbaeadd62a026a93aa3ac8680d2dfe9f96b3" ], "author": { "name": "Alan Cox", "email": "alan@redhat.com", "time": "Fri Jan 02 13:48:17 2009 +0000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jan 02 10:19:41 2009 -0800" }, "message": "tty: Redo the rocket driver locking\n\nBring this driver into the port locking model\n\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c9f19e96a2f33cd56c2bd19f87a0c4982d011c2b", "tree": "7ebb5f6e6648e7e8eb975944d4a18aadb05851bf", "parents": [ "0ac6053c4db9369d7b0f9b39c30f4fb04405666b" ], "author": { "name": "Alan Cox", "email": "alan@redhat.com", "time": "Fri Jan 02 13:47:26 2009 +0000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jan 02 10:19:40 2009 -0800" }, "message": "tty: Remove some pointless casts\n\ndisc_data and driver_data are void *\n\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a129909ca910d086b8536c790338504878489a95", "tree": "1d40d3af985012192c3279934142fba2b891161d", "parents": [ "510a3049573868d3d77414bfa55d293f44d0dbbe" ], "author": { "name": "Alan Cox", "email": "alan@redhat.com", "time": "Fri Jan 02 13:45:44 2009 +0000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jan 02 10:19:39 2009 -0800" }, "message": "tty: rocketport uses different port flags to everyone else\n\nNormalise them so we can use the common helpers later on\n\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5d951fb458f847e5485b5251597fbf326000bb3b", "tree": "f668a015282f657f258995a1e5a85e145ca8251a", "parents": [ "d0c9873addc1f18e7becb50094dad07df8cc4694" ], "author": { "name": "Alan Cox", "email": "alan@redhat.com", "time": "Fri Jan 02 13:45:19 2009 +0000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jan 02 10:19:38 2009 -0800" }, "message": "tty: Pull the dtr raise into tty port\n\nThis moves another per device special out of what should be shared open\nwait paths into private methods\n\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "31f35939d1d9bcfb3099b32c67b896d2792603f9", "tree": "39b6ceaf0e7477e0357ff8235814f579adad3f28", "parents": [ "c9b3976e3fec266be25c5001a70aa0a890b6c476" ], "author": { "name": "Alan Cox", "email": "alan@redhat.com", "time": "Fri Jan 02 13:45:05 2009 +0000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jan 02 10:19:38 2009 -0800" }, "message": "tty_port: Add a port level carrier detect operation\n\nThis is the first step to generalising the various pieces of waiting logic\nduplicated in all sorts of serial drivers.\n\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9e98966c7bb94355689478bc84cc3e0c190f977e", "tree": "928aebbfee524a48aa94a3d3def5249c8846a79a", "parents": [ "abbe629ae4011d2020047f41bea9f9e4b0ec4361" ], "author": { "name": "Alan Cox", "email": "alan@redhat.com", "time": "Tue Jul 22 11:18:03 2008 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jul 22 13:03:28 2008 -0700" }, "message": "tty: rework break handling\n\nSome hardware needs to do break handling itself and may have partial\nsupport only. Make break_ctl return an error code. Add a tty driver flag\nso you can indicate driver hardware side break support.\n\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "44b7d1b37f786c61d0e382b6f72f605f73de284b", "tree": "2ac150e99311cde2e841bb6c80ac9d2800c8aff7", "parents": [ "593573bc55c9e1999b9679da4e477c0220a6fbbd" ], "author": { "name": "Alan Cox", "email": "alan@redhat.com", "time": "Wed Jul 16 21:57:18 2008 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 20 17:12:38 2008 -0700" }, "message": "tty: add more tty_port fields\n\nMove more bits into the tty_port structure\n\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e60a10844879794c7b592acf123cbf9ea0e2c0e7", "tree": "48aad5909524bdfa08c99c29164f40e3be7ac2d4", "parents": [ "0ad9e7d1d6bf7829912be50d24d4f3f473006326" ], "author": { "name": "Alan Cox", "email": "alan@redhat.com", "time": "Wed Jul 16 21:56:18 2008 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 20 17:12:37 2008 -0700" }, "message": "rocket: use tty_port\n\nSwitch the rocketport to use the new tty_port structure\n\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "bbbbb96f5ea84971545ecae5a9ec50387cd9c6a3", "tree": "91ccad37c7f12a264e49c204989f214c26b87b95", "parents": [ "d7e752e2757fba49178f4b1af4778ca64d305cbb" ], "author": { "name": "Alan Cox", "email": "alan@lxorguk.ukuu.org.uk", "time": "Wed Apr 30 00:54:05 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:46 2008 -0700" }, "message": "riscom/rocket: switch to int put_char method\n\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nCc: 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": "978e595f88a1fba5869aa42a4af4fba36f33ecac", "tree": "60848f49949c5b7b518621ee36cdc6d500244539", "parents": [ "ac0e4b7d319bf284bb64bc7e1c051417386b34a4" ], "author": { "name": "Alan Cox", "email": "alan@lxorguk.ukuu.org.uk", "time": "Wed Apr 30 00:53:59 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:45 2008 -0700" }, "message": "tty/serial: lay the foundations for the next set of reworks\n\n- Stop drivers calling their own flush method indirectly, it obfuscates code\n and it will change soon anyway\n\n- A few more lock_kernel paths temporarily needed in some driver internal\n waiting code\n\n- Remove private put_char method that does a write call for one char - we\n have that anyway\n\n- Most but not yet all of the termios copy under lock fixing (some has other\n dependencies to follow)\n\n- Note a few locking bugs in drivers found in the process\n\n- Kill remaining [ab]users of TIOCG/SSOFTCAR in the driver, these must go to\n fix the termios locking\n\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nCc: 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": "709107fcd3c4ad82ff7c8137c27aa951d671706f", "tree": "8d6fa7483f4c6acccac8d5f6e2330610bdf62cdf", "parents": [ "d3ceb6562bfbe8f27fa32d1e24eea0e2d4de0347" ], "author": { "name": "Harvey Harrison", "email": "harvey.harrison@gmail.com", "time": "Wed Apr 30 00:53:51 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:44 2008 -0700" }, "message": "char: rocket.c: fix sparse variable shadowing and int as NULL pointer\n\nNested min() macros shadow _x, separate into two lines.\ndrivers/char/rocket.c:451:7: warning: symbol \u0027_x\u0027 shadows an earlier one\ndrivers/char/rocket.c:451:7: originally declared here\ndrivers/char/rocket.c:451:7: warning: symbol \u0027_x\u0027 shadows an earlier one\ndrivers/char/rocket.c:451:7: originally declared here\ndrivers/char/rocket.c:451:7: warning: symbol \u0027_y\u0027 shadows an earlier one\ndrivers/char/rocket.c:451:7: originally declared here\ndrivers/char/rocket.c:1754:7: warning: symbol \u0027_x\u0027 shadows an earlier one\ndrivers/char/rocket.c:1754:7: originally declared here\ndrivers/char/rocket.c:1754:7: warning: symbol \u0027_x\u0027 shadows an earlier one\ndrivers/char/rocket.c:1754:7: originally declared here\ndrivers/char/rocket.c:1754:7: warning: symbol \u0027_y\u0027 shadows an earlier one\ndrivers/char/rocket.c:1754:7: originally declared here\ndrivers/char/rocket.c:1751:20: warning: Using plain integer as NULL pointer\n\nSigned-off-by: Harvey Harrison \u003charvey.harrison@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": "bdf183aa47dcb46782e22ebd4d1061e47ad74b14", "tree": "0da6fb07ad69db2e546f46a4b706d9811a866acb", "parents": [ "eb1745529622f204733139bde2201eb4ee994c03" ], "author": { "name": "Alan Cox", "email": "alan@lxorguk.ukuu.org.uk", "time": "Wed Apr 30 00:53:21 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:39 2008 -0700" }, "message": "rocket: Prepare for BKL pushdown\n\nWrap the ioctl code in lock_kernel calls\n\nSigned-off-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": "457fb605834504af294916411be128a9b21fc3f6", "tree": "6813daab294e40068269c0564bd8c4f479f73dbc", "parents": [ "635440c0235537a3f0a90ed5b6f8cd8a5da862de" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Wed Mar 19 16:27:48 2008 +0000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 19 19:42:36 2008 -0700" }, "message": "drivers/char/rocket portability fixes\n\nunsigned long !\u003d __le32, TYVM, and unsigned char[4] is not guaranteed\nto be aligned for u32.\n\nWhile we are at it, sanitize sOutDW() a bit - have it take Byte_t * and\nhandle dereferencing internally.\n\nNB: sWriteTxPrioByte() is almost certainly buggered on big-endian and is\nmissing cpu_to_le16() on assignments to *WordPtr; I\u0027ve left it alone for now.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nAcked-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4129a6454dd925560bf3f46a12eb9f01cf8d5e7e", "tree": "1bbd53a877bdfda744697c09ab44ec8db0420edf", "parents": [ "6df3526b6649e57a414ba6b4179655341affcf46" ], "author": { "name": "Alan Cox", "email": "alan@lxorguk.ukuu.org.uk", "time": "Fri Feb 08 04:18:45 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Feb 08 09:22:25 2008 -0800" }, "message": "rocket: don\u0027t let random users reset the controller\n\nSigned-off-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": "6df3526b6649e57a414ba6b4179655341affcf46", "tree": "96ba0c9b8dec4685675c0ccb590990bb97a1f908", "parents": [ "4edf1827ea19e65ca27ed197384d63f4d1dc8836" ], "author": { "name": "Alan Cox", "email": "alan@lxorguk.ukuu.org.uk", "time": "Fri Feb 08 04:18:45 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Feb 08 09:22:25 2008 -0800" }, "message": "rocket: first pass at termios reporting\n\nAlso removes a cflag comparison that caused some mode changes to get wrongly\nignored\n\nSigned-off-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": "f6de0c9864c10d17f2473940c5f81718a5064bd8", "tree": "5cef6d08b8d66224eb48ac3429c98734210e19ee", "parents": [ "68562b79217ce04a30aaf781de1e6dfa84e73fbe" ], "author": { "name": "Jiri Slaby", "email": "jirislaby@gmail.com", "time": "Thu Feb 07 00:16:33 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Feb 07 08:42:33 2008 -0800" }, "message": "Char: rocket, remove useless macros\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": "68562b79217ce04a30aaf781de1e6dfa84e73fbe", "tree": "0bfdf7b46ee40c48b0ded04af174c1f254336d48", "parents": [ "48a67f5da1e605c0ec0534cb003ca0cd114f3d1b" ], "author": { "name": "Jiri Slaby", "email": "jirislaby@gmail.com", "time": "Thu Feb 07 00:16:33 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Feb 07 08:42:33 2008 -0800" }, "message": "Char: rocket, printk cleanup\n\n- add KERN_ level to each print\n- change some levels appropriately\n- add \\n at the ends where missing\n- change two complex printks into dev_info, where the original info is\n printed automatically\n\nSigned-off-by: Jiri Slaby \u003cjirislaby@gmail.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": "48a67f5da1e605c0ec0534cb003ca0cd114f3d1b", "tree": "2df59deb21a5636d9070bb35f22fe2678b186b9d", "parents": [ "48103c527b2fcf5ead13ef14b34eb8893eaec06a" ], "author": { "name": "Jiri Slaby", "email": "jirislaby@gmail.com", "time": "Thu Feb 07 00:16:32 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Feb 07 08:42:33 2008 -0800" }, "message": "Char: rocket, switch long delay to sleep\n\nDon\u0027t busy wait for whole 1s when registering some rocket modems. Sleep\ninstead since we are not in atomic.\n\nSigned-off-by: Jiri Slaby \u003cjirislaby@gmail.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": "3a4fa0a25da81600ea0bcd75692ae8ca6050d165", "tree": "a4de1662e645c029cf3cf58f0646cbb1959861dc", "parents": [ "18735dd8d2d37031b97f9e9e106acbaed01eb896" ], "author": { "name": "Robert P. J. Day", "email": "rpjday@mindspring.com", "time": "Fri Oct 19 23:10:43 2007 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@kernel.org", "time": "Fri Oct 19 23:10:43 2007 +0200" }, "message": "Fix misspellings of \"system\", \"controller\", \"interrupt\" and \"necessary\".\n\nFix the various misspellings of \"system\", controller\", \"interrupt\" and\n\"[un]necessary\".\n\nSigned-off-by: Robert P. J. Day \u003crpjday@mindspring.com\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\n" }, { "commit": "6c0286b199c3eb2caa973525dfc8a7ed67090ec0", "tree": "db8db495e18e2140e5f8f4d15eb759a3893b4a48", "parents": [ "4384a3fae10c1badb859d2c98a6d2944b14609f6" ], "author": { "name": "Jiri Slaby", "email": "jirislaby@gmail.com", "time": "Thu Oct 18 03:06:29 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:27 2007 -0700" }, "message": "Char: rocket, fix signed/unsigned warning\n\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": "4384a3fae10c1badb859d2c98a6d2944b14609f6", "tree": "08359a5b77d7535ddf80fddbd641f665213cc2af", "parents": [ "57fedc7ae5f712c9c24f5baf30a0fbf38c1bda20" ], "author": { "name": "Jiri Slaby", "email": "jirislaby@gmail.com", "time": "Thu Oct 18 03:06:28 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:27 2007 -0700" }, "message": "Char: rocket, remove potential leak in module_init\n\nif (controller \u0026\u0026 !request_region) then we leaked a tty driver struct, fix it\nby adding function deinit tail with goto-ing into it (and from other fail\npaths too)\n\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": "57fedc7ae5f712c9c24f5baf30a0fbf38c1bda20", "tree": "30bff233d9e483de68fda324fd87be2cf773d264", "parents": [ "c148b9d555decb77bba08fbcf2493ed427918c4e" ], "author": { "name": "Jiri Slaby", "email": "jirislaby@gmail.com", "time": "Thu Oct 18 03:06:28 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:27 2007 -0700" }, "message": "Char: rocket, remove pci_read_config_dword(CLASS_REVISION)\n\nWe may use pdev-\u003erevision instead of reading pci config space directly, so\nremove pci_read_config_dword invoking.\n\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": "c148b9d555decb77bba08fbcf2493ed427918c4e", "tree": "f0e1cf0890bd480bf5d90101bf6be0987253a4f2", "parents": [ "ac6aec2f5683588361ab408cb3346b08c66bdfbe" ], "author": { "name": "Jiri Slaby", "email": "jirislaby@gmail.com", "time": "Thu Oct 18 03:06:27 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:27 2007 -0700" }, "message": "Char: rocket, don\u0027t re-set statics to 0\n\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": "ac6aec2f5683588361ab408cb3346b08c66bdfbe", "tree": "ef2a411348f11d49ef9eb5eeda6455f8f73b8e71", "parents": [ "8cf5a8c5729116d0d60815393ec9f1c0f0bc2df7" ], "author": { "name": "Jiri Slaby", "email": "jirislaby@gmail.com", "time": "Thu Oct 18 03:06:26 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:27 2007 -0700" }, "message": "Char: rocket, fix dynamic_dev tty\n\n- register_device unconditionally (non-pci dependent) to have also isa\n devices in /dev\n- unregister devices on module removal\n- don\u0027t set TTY_DRIVER_DYNAMIC_DEV twice (removed the one dependent on some\n macro)\n\nSigned-off-by: Jiri Slaby \u003cjirislaby@gmail.com\u003e\nCc: Ferenc Wagner \u003cwferi@niif.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8cf5a8c5729116d0d60815393ec9f1c0f0bc2df7", "tree": "d5a8c13703b02c8d6f05a3cb3e7273991071244f", "parents": [ "95e0791480af8347460d0cbe34a46eca7e77d0d0" ], "author": { "name": "Jiri Slaby", "email": "jirislaby@gmail.com", "time": "Thu Oct 18 03:06:25 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:27 2007 -0700" }, "message": "Char: rocket, switch sleep_on to completion\n\nrocket, switch sleep_on to completion\n\n- sleep_on is deprecated and racy, use completion instead\n- also check retval of interruptible function and return ERESTARTSYS\n eventually\n\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": "dd00cc486ab1c17049a535413d1751ef3482141c", "tree": "d90ff69ea06792b9284f2f2665c96624f121b88a", "parents": [ "3b5ad0797c0e4049001f961a8b58f1d0ce532072" ], "author": { "name": "Yoann Padioleau", "email": "padator@wanadoo.fr", "time": "Thu Jul 19 01:49:03 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 19 10:04:50 2007 -0700" }, "message": "some kmalloc/memset -\u003ekzalloc (tree wide)\n\nTransform some calls to kmalloc/memset to a single kzalloc (or kcalloc).\n\nHere is a short excerpt of the semantic patch performing\nthis transformation:\n\n@@\ntype T2;\nexpression x;\nidentifier f,fld;\nexpression E;\nexpression E1,E2;\nexpression e1,e2,e3,y;\nstatement S;\n@@\n\n x \u003d\n- kmalloc\n+ kzalloc\n (E1,E2)\n ... when !\u003d \\(x-\u003efld\u003dE;\\|y\u003df(...,x,...);\\|f(...,x,...);\\|x\u003dE;\\|while(...) S\\|for(e1;e2;e3) S\\)\n- memset((T2)x,0,E1);\n\n@@\nexpression E1,E2,E3;\n@@\n\n- kzalloc(E1 * E2,E3)\n+ kcalloc(E1,E2,E3)\n\n[akpm@linux-foundation.org: get kcalloc args the right way around]\nSigned-off-by: Yoann Padioleau \u003cpadator@wanadoo.fr\u003e\nCc: Richard Henderson \u003crth@twiddle.net\u003e\nCc: Ivan Kokshaysky \u003cink@jurassic.park.msu.ru\u003e\nAcked-by: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: Bryan Wu \u003cbryan.wu@analog.com\u003e\nAcked-by: Jiri Slaby \u003cjirislaby@gmail.com\u003e\nCc: Dave Airlie \u003cairlied@linux.ie\u003e\nAcked-by: Roland Dreier \u003crolandd@cisco.com\u003e\nCc: Jiri Kosina \u003cjkosina@suse.cz\u003e\nAcked-by: Dmitry Torokhov \u003cdtor@mail.ru\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nAcked-by: Mauro Carvalho Chehab \u003cmchehab@infradead.org\u003e\nAcked-by: Pierre Ossman \u003cdrzeus-list@drzeus.cx\u003e\nCc: Jeff Garzik \u003cjeff@garzik.org\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nAcked-by: Greg KH \u003cgreg@kroah.com\u003e\nCc: James Bottomley \u003cJames.Bottomley@steeleye.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": "1e3e8d91fee56e1ab598b265466dc38033f1b915", "tree": "b6115a2aa12c650ad8c43b315df9558b3c4ca81b", "parents": [ "60bfba7e85f88fe834e623ead799cf580de20971" ], "author": { "name": "Satyam Sharma", "email": "satyam.sharma@gmail.com", "time": "Sun Jul 15 23:40:07 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Jul 16 09:05:43 2007 -0700" }, "message": "rocket.c: fix unchecked mutex_lock_interruptible()\n\nCheck the return of mutex_lock_interruptible() in drivers/char/rocket.c and\nreturn ERESTARTSYS if we were interrupted.\n\nSigned-off-by: Satyam Sharma \u003csatyam.sharma@gmail.com\u003e\nCc: 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": "93ba0881176ace057bc3111c8bdd717a23cb75ed", "tree": "2eb4af6d80aeccc84da0a6fa4f9a6785ec334cea", "parents": [ "0800d30832ddecf2d9dc40068fed9df95930a8f1" ], "author": { "name": "Sukadev Bhattiprolu", "email": "sukadev@us.ibm.com", "time": "Thu May 10 22:23:05 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri May 11 08:29:36 2007 -0700" }, "message": "Kill unused sesssion and group values in rocket driver\n\nThe process_session() and process_group() values are not really used by the\ndriver.\n\nSigned-off-by: Sukadev Bhattiprolu \u003csukadev@us.ibm.com\u003e\nCc: Cedric Le Goater \u003cclg@fr.ibm.com\u003e\nCc: Dave Hansen \u003chaveblue@us.ibm.com\u003e\nCc: Serge Hallyn \u003cserue@us.ibm.com\u003e\nCc: \u003ccontainers@lists.osdl.org\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": "69f545ea6aa9cf0a1b2e31b287e17f4cd9eb6d93", "tree": "14ffae34a61890a9cb652e316a3735074515049b", "parents": [ "6bdb6b620e335d38ced8d5981e8f44778225c1d8" ], "author": { "name": "Matthias Kaehlcke", "email": "matthias.kaehlcke@gmail.com", "time": "Tue May 08 00:32:00 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:15 2007 -0700" }, "message": "use mutex instead of semaphore in RocketPort driver\n\nThe RocketPort driver uses a semaphore as mutex. Use the mutex API instead of\nthe (binary) semaphore.\n\nSigned-off-by: Matthias Kaehlcke \u003cmatthias.kaehlcke@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": "cc0a8fbb7ce00f65dc337dd91389b7151f44ed30", "tree": "2d33013f99e7b889932618ff02a77dae7734023d", "parents": [ "5ab2f7e0fdd04148e08348701d6bd6a292ce2d26" ], "author": { "name": "Milind Arun Choudhary", "email": "milindchoudhary@gmail.com", "time": "Tue May 08 00:30:52 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:13 2007 -0700" }, "message": "drivers/char: use __set_current_state()\n\nuse __set_current_state(TASK_*) instead of current-\u003estate \u003d TASK_*,\n\nSigned-off-by: Milind Arun Choudhary \u003cmilindchoudhary@gmail.com\u003e\nCc: 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": "8d5916d3e0e1cff2e9ecf7fc2d191a2cf2146bd5", "tree": "5e5bb6635d0dfe583ab1e0619a7574c0dc68a94f", "parents": [ "1eeb66a1bb973534dc3d064920a5ca683823372e" ], "author": { "name": "Jiri Slaby", "email": "jirislaby@gmail.com", "time": "Tue May 08 00:27:05 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:04 2007 -0700" }, "message": "Char: rocket, add MODULE_DEVICE_TABLE\n\nrocket, add MODULE_DEVICE_TABLE\n\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": "cd436afd6ef36d2c31d216e0e6e6c6c35fa13907", "tree": "0416d8f63e7d27b9b76a71552925c9b3eef8e1eb", "parents": [ "4ea1b0f4c4f656e0838a937c47be9544ed1c5118" ], "author": { "name": "Robert P. J. Day", "email": "rpjday@mindspring.com", "time": "Tue May 08 00:26:01 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:02 2007 -0700" }, "message": "rocket: remove modversions include\n\nIt misspelled \"MODVERSIONS\" preprocessor variable with \"CONFIG_MODVERSIONS\".\nJust kill it all.\n\nSigned-off-by: Robert P. J. Day \u003crpjday@mindspring.com\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": "b963a8441cb95999c97bea379607071a869c65f0", "tree": "111fa0624be52ba830902fac3777febf340cf5e8", "parents": [ "1ed0c0b7306d7c93e83ebe30087a12684b280cdc" ], "author": { "name": "Jiri Slaby", "email": "jirislaby@gmail.com", "time": "Sat Feb 10 01:44:55 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Feb 11 10:51:26 2007 -0800" }, "message": "[PATCH] Char: tty_wakeup cleanup\n\ntty_wakeup cleanup\n\n- remove wake_up_interruptible(\u0026tty-\u003ewrite_wait) surrounding\n tty_wakup(tty);\n- substitute tty-\u003eldisc.write_wakeup(tty) + wake_up() by tty_wakeup(tty);\n\nSigned-off-by: Jiri Slaby \u003cjirislaby@gmail.com\u003e\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nAcked-by: Tilman Schmidt \u003ctilman@imap.cc\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "606d099cdd1080bbb50ea50dc52d98252f8f10a1", "tree": "80d17450a5fb78effce3f4312f672c058658e004", "parents": [ "edc6afc5496875a640bef0913604be7550c1795d" ], "author": { "name": "Alan Cox", "email": "alan@lxorguk.ukuu.org.uk", "time": "Fri Dec 08 02:38:45 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Fri Dec 08 08:28:57 2006 -0800" }, "message": "[PATCH] tty: switch to ktermios\n\nThis is the grungy swap all the occurrences in the right places patch that\ngoes with the updates. At this point we have the same functionality as\nbefore (except that sgttyb() returns speeds not zero) and are ready to\nbegin turning new stuff on providing nobody reports lots of bugs\n\nIf you are a tty driver author converting an out of tree driver the only\nimpact should be termios-\u003ektermios name changes for the speed/property\nsetting functions from your upper layers.\n\nIf you are implementing your own TCGETS function before then your driver\nwas broken already and its about to get a whole lot more painful for you so\nplease fix it 8)\n\nAlso fill in c_ispeed/ospeed on init for most devices, although the current\ncode will do this for you anyway but I\u0027d like eventually to lose that extra\nparanoia\n\n[akpm@osdl.org: bluetooth fix]\n[mp3@de.ibm.com: sclp fix]\n[mp3@de.ibm.com: warning fix for tty3270]\n[hugh@veritas.com: fix tty_ioctl powerpc build]\n[jdike@addtoit.com: uml: fix -\u003eset_termios declaration]\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Martin Peschke \u003cmp3@de.ibm.com\u003e\nAcked-by: Peter Oberparleiter \u003coberpar@de.ibm.com\u003e\nCc: Cornelia Huck \u003ccornelia.huck@de.ibm.com\u003e\nSigned-off-by: Hugh Dickins \u003chugh@veritas.com\u003e\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "937949d9edbf4049bd41af6c9f92c26280584564", "tree": "d0a28f503b082f890cfa1f7fe952fda8fc771752", "parents": [ "ef55d53caa055aedee13e77da82740987dd64f2d" ], "author": { "name": "Cedric Le Goater", "email": "clg@fr.ibm.com", "time": "Fri Dec 08 02:37:54 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Fri Dec 08 08:28:51 2006 -0800" }, "message": "[PATCH] add process_session() helper routine\n\nReplace occurences of task-\u003esignal-\u003esession by a new process_session() helper\nroutine.\n\nIt will be useful for pid namespaces to abstract the session pid number.\n\nSigned-off-by: Cedric Le Goater \u003cclg@fr.ibm.com\u003e\nCc: Kirill Korotaev \u003cdev@openvz.org\u003e\nCc: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nCc: Herbert Poetzl \u003cherbert@13thfloor.at\u003e\nCc: Sukadev Bhattiprolu \u003csukadev@us.ibm.com\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": "331b831983f9d706f4a40d08a996d5c2c7a6ea7b", "tree": "9d47d5f8d6f882d26c8deade0e44442cebf2e288", "parents": [ "f4eaa37017a5a68f67ef86729508022c13fb8e6d" ], "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: Rename TTY_DRIVER_NO_DEVFS to TTY_DRIVER_DYNAMIC_DEV\n\nI\u0027ve always found this flag confusing. Now that devfs is no longer around, it\nhas been renamed, and the documentation for when this flag should be used has\nbeen updated.\n\nAlso fixes all drivers that use this flag.\n\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.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": "cc44a817f65f9b4651643d334f6351b6d1f5e6c2", "tree": "818ea9a738b72cfd11f97637312e743aa344e195", "parents": [ "45c9b11a1d07770cabb48cb0f7960a77650ffc64" ], "author": { "name": "Paul Fulghum", "email": "paulkf@microgate.com", "time": "Sun Jun 25 05:49:12 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jun 25 10:01:22 2006 -0700" }, "message": "[PATCH] fix memory leak in rocketport rp_do_receive\n\nFix memory leak caused by incorrect use of tty buffer facility. tty\nbuffers are allocated but never processed by call to tty_flip_buffer_push\nso they accumulate on the full buffer list. Current code uses the buffers\nas a temporary storage for data before passing it directly to the line\ndiscipline.\n\nSigned-off-by: Paul Fulghum \u003cpaulkf@microgate.com\u003e\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1989e20cc1e7491232795f9dac9b745e4329dfd8", "tree": "0cc80048b8068bde1088246db3dff3bf42ecf4a7", "parents": [ "826eeb53a6f264842200d3311d69107d2eb25f5e" ], "author": { "name": "Michal Ostrowski", "email": "mostrows@watson.ibm.com", "time": "Fri Feb 03 03:03:37 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Feb 03 08:31:59 2006 -0800" }, "message": "[PATCH] Fix RocketPort driver\n\nCall \"ld-\u003ereceive_buf\" using the start of the character and flag buffers,\nrather than the ends.\n\nSigned-off-by: Michal Ostrowski \u003cmostrows@watson.ibm.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": "33f0f88f1c51ae5c2d593d26960c760ea154c2e2", "tree": "f53a38cf49406863f079d74d0e8f91b276f7c1a9", "parents": [ "6ed80991a2dce4afc113be35089c564d62fa1f11" ], "author": { "name": "Alan Cox", "email": "alan@lxorguk.ukuu.org.uk", "time": "Mon Jan 09 20:54:13 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Jan 10 08:01:59 2006 -0800" }, "message": "[PATCH] TTY layer buffering revamp\n\nThe API and code have been through various bits of initial review by\nserial driver people but they definitely need to live somewhere for a\nwhile so the unconverted drivers can get knocked into shape, existing\ndrivers that have been updated can be better tuned and bugs whacked out.\n\nThis replaces the tty flip buffers with kmalloc objects in rings. In the\nnormal situation for an IRQ driven serial port at typical speeds the\nbehaviour is pretty much the same, two buffers end up allocated and the\nkernel cycles between them as before.\n\nWhen there are delays or at high speed we now behave far better as the\nbuffer pool can grow a bit rather than lose characters. This also means\nthat we can operate at higher speeds reliably.\n\nFor drivers that receive characters in blocks (DMA based, USB and\nespecially virtualisation) the layer allows a lot of driver specific\ncode that works around the tty layer with private secondary queues to be\nremoved. The IBM folks need this sort of layer, the smart serial port\npeople do, the virtualisers do (because a virtualised tty typically\noperates at infinite speed rather than emulating 9600 baud).\n\nFinally many drivers had invalid and unsafe attempts to avoid buffer\noverflows by directly invoking tty methods extracted out of the innards\nof work queue structs. These are no longer needed and all go away. That\nfixes various random hangs with serial ports on overflow.\n\nThe other change in here is to optimise the receive_room path that is\nused by some callers. It turns out that only one ldisc uses receive room\nexcept asa constant and it updates it far far less than the value is\nread. We thus make it a variable not a function call.\n\nI expect the code to contain bugs due to the size alone but I\u0027ll be\nwatching and squashing them and feeding out new patches as it goes.\n\nBecause the buffers now dynamically expand you should only run out of\nbuffering when the kernel runs out of memory for real. That means a lot of\nthe horrible hacks high performance drivers used to do just aren\u0027t needed any\nmore.\n\nDescription:\n\ntty_insert_flip_char is an old API and continues to work as before, as does\ntty_flip_buffer_push() [this is why many drivers dont need modification]. It\ndoes now also return the number of chars inserted\n\nThere are also\n\ntty_buffer_request_room(tty, len)\n\nwhich asks for a buffer block of the length requested and returns the space\nfound. This improves efficiency with hardware that knows how much to\ntransfer.\n\nand tty_insert_flip_string_flags(tty, str, flags, len)\n\nto insert a string of characters and flags\n\nFor a smart interface the usual code is\n\n len \u003d tty_request_buffer_room(tty, amount_hardware_says);\n tty_insert_flip_string(tty, buffer_from_card, len);\n\nMore description!\n\nAt the moment tty buffers are attached directly to the tty. This is causing a\nlot of the problems related to tty layer locking, also problems at high speed\nand also with bursty data (such as occurs in virtualised environments)\n\nI\u0027m working on ripping out the flip buffers and replacing them with a pool of\ndynamically allocated buffers. This allows both for old style \"byte I/O\"\ndevices and also helps virtualisation and smart devices where large blocks of\ndata suddenely materialise and need storing.\n\nSo far so good. Lots of drivers reference tty-\u003eflip.*. Several of them also\ncall directly and unsafely into function pointers it provides. This will all\nbreak. Most drivers can use tty_insert_flip_char which can be kept as an API\nbut others need more.\n\nAt the moment I\u0027ve added the following interfaces, if people think more will\nbe needed now is a good time to say\n\n int tty_buffer_request_room(tty, size)\n\nTry and ensure at least size bytes are available, returns actual room (may be\nzero). At the moment it just uses the flipbuf space but that will change.\nRepeated calls without characters being added are not cumulative. (ie if you\ncall it with 1, 1, 1, and then 4 you\u0027ll have four characters of space. The\nother functions will also try and grow buffers in future but this will be a\nmore efficient way when you know block sizes.\n\n int tty_insert_flip_char(tty, ch, flag)\n\nAs before insert a character if there is room. Now returns 1 for success, 0\nfor failure.\n\n int tty_insert_flip_string(tty, str, len)\n\nInsert a block of non error characters. Returns the number inserted.\n\n int tty_prepare_flip_string(tty, strptr, len)\n\nAdjust the buffer to allow len characters to be added. Returns a buffer\npointer in strptr and the length available. This allows for hardware that\nneeds to use functions like insl or mencpy_fromio.\n\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nCc: Paul Fulghum \u003cpaulkf@microgate.com\u003e\nSigned-off-by: Hirokazu Takata \u003ctakata@linux-m32r.org\u003e\nSigned-off-by: Serge Hallyn \u003cserue@us.ibm.com\u003e\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: John Hawkes \u003chawkes@sgi.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "735d5661d5c5f023a78fbe68e771e261040ff1b7", "tree": "b9865f0322d8e74661639f5f33b1897b23004659", "parents": [ "fa671646f61182cd18234461a6e65f50c6558695" ], "author": { "name": "Jesper Juhl", "email": "jesper.juhl@gmail.com", "time": "Mon Nov 07 01:01:29 2005 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Nov 07 07:54:02 2005 -0800" }, "message": "[PATCH] kfree cleanup: drivers/char\n\nThis is the drivers/char/ part of the big kfree cleanup patch.\n\nRemove pointless checks for NULL prior to calling kfree() in drivers/char/.\n\nSigned-off-by: Jesper Juhl \u003cjesper.juhl@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d269cdd0e22ef22f7f597ea917b1e8bdc6999fcb", "tree": "193eef7d8aaac1d92af7c8101bdc0ee4a88e3a5c", "parents": [ "708f430dcc50787d1c0b5c31962a5ff0dd8e35eb" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Sun Oct 30 15:03:14 2005 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 30 17:37:27 2005 -0800" }, "message": "[PATCH] rocketport: make it work when statically linked into kernel\n\nThe driver had incorrectly wrapped module_init(rp_init) in #ifdef MODULE,\nso it worked only when compiled as a module.\n\nTested by Wolfgang Denk with this device:\n\n 00:0e.0 Communication controller: Comtrol Corporation RocketPort 8 port w/RJ11 connectors (rev 04)\n Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-\n Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL\u003dslow \u003eTAbort- \u003cTAbort- \u003cMAbort- \u003eSERR- \u003cPERR-\n Interrupt: pin A routed to IRQ 11\n Region 0: I/O ports at 7000 [size\u003d64]\n\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a1287ba1ba810aae1f8b81e32560d5d3bf3ff9f0", "tree": "c16aef43738ee0bf32e3514065ad394d04980900", "parents": [ "6f97933d0fd13920d7d53b6e0107bb674b3a1f0b" ], "author": { "name": "Michal Ostrowski", "email": "mostrows@watson.ibm.com", "time": "Fri Jul 15 03:56:33 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jul 15 09:54:51 2005 -0700" }, "message": "[PATCH] rocket.c: Fix ldisc ref count handling\n\nIf bailing out because there is nothing to receive in rp_do_receive(),\ntty_ldisc_deref is not called. Failure to do so increases the ref count\nand causes release_dev() to hang since it can\u0027t get the ref count to 0.\n\nSigned-off-by: Michal Ostrowski \u003cmostrows@watson.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f15313bf42337ade55376303932d8b6a62e6be43", "tree": "beed808083b83c2d51972ae24a877377a86ed842", "parents": [ "681ea4b930768444e9d88651c1362b0bf6d2a42b" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Sat Jun 25 14:59:05 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:25:04 2005 -0700" }, "message": "[PATCH] drivers/char/rocket.c: cleanups\n\nThis patch contains the following cleanups:\n- make needlessly global code static\n- remove the TRUE/FALSE macros\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\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" } ] }