)]}' { "log": [ { "commit": "8428cfe893c1f13eb22cd879669f12b65900738f", "tree": "aa6de3530fd1387c3929d2f10015749c7bad10d0", "parents": [ "beb25c6e27b21d0c0f7b9c2769fa334f1f9a8c2c" ], "author": { "name": "Akinobu Mita", "email": "mita@miraclelinux.com", "time": "Wed Jan 11 12:17:30 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Jan 11 18:42:10 2006 -0800" }, "message": "[PATCH] kdump: add dmesg gdbmacro into document\n\nAdd gdb macro which print the kernel ring buffer into kdump docs\n\nSigned-off-by: Akinobu Mita \u003cmita@miraclelinux.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a7e670d828e85ef9aacb7fa1cd221525c408110f", "tree": "fe7873023cfb9999bd63920ac416cf0a60e23150", "parents": [ "05970d476f2c8aa0f47e4e82473b0551b1e4e6d4" ], "author": { "name": "Maneesh Soni", "email": "maneesh@in.ibm.com", "time": "Mon Jan 09 20:51:53 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Jan 10 08:01:29 2006 -0800" }, "message": "[PATCH] Kdump documentation update\n\nUpdate the kdump documentation to reflect the changes due to recent kernel\nconfig option changes for kexec and kdump.\n\nSigned-off-by: Maneesh Soni \u003cmaneesh@in.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "64ccd0cfa1e29c2d20b7085ab9611114d327b571", "tree": "7fe113a73ee95dc6faad985c4770451e65a29841", "parents": [ "f4f9eb0ea14c8c478f0e8137b84a366499335aab" ], "author": { "name": "Vivek Goyal", "email": "vgoyal@in.ibm.com", "time": "Tue Sep 13 01:25:47 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Sep 13 08:22:33 2005 -0700" }, "message": "[PATCH] More documentation, minor cleanup in kdump.txt\n\nAdded clarification on the root device format to be used for second kernel,\nas well as specifying initrd if drivers are built as modules.\n\nSigned-off-by: Kishore Sampathkumar \u003ckishore.sampathkumar@hp.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "952b649272f96d58817be889ed4b932f638a4dbe", "tree": "782b3a7af2c0956c2dbce776e795d3a566b4d935", "parents": [ "9d01a82e46a8dd18233121a6bc140e5576649583" ], "author": { "name": "Vivek Goyal", "email": "vgoyal@in.ibm.com", "time": "Fri Sep 09 13:10:19 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Sep 09 14:03:43 2005 -0700" }, "message": "[PATCH] Kdump: Documentation Update\n\nThere are minor changes in command line options in kexec-tools for kdump.\nThis patch updates the documentation to reflect those changes.\n\nSigned-off-by: Vivek Goyal \u003cvgoyal@in.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d58831e4163699de204dea199be2e903bf5d6eff", "tree": "691f7c5969369ee6fe0688ed54d0c662549ae0a9", "parents": [ "b089f4a68eccd9782c89262c0d7cae146d5a8a40" ], "author": { "name": "Vivek Goyal", "email": "vgoyal@in.ibm.com", "time": "Sat Jun 25 14:58:17 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:52 2005 -0700" }, "message": "[PATCH] kdump documentation update to introduce use of irqpoll\n\no Specify \"irqpoll\" command line option which loading second kernel. This\n helps in reducing driver initialization failures in second kernel due\n to shared interrupts.\no Enabled LAPIC/IOAPIC support for UP kernels in second kernel. This reduces\n the chances of devices sharing the irq and hence reduces the chances of\n driver initialization failures in second kernel.\no Build a UP capture kernel and disabled SMP support.\n\nSigned-off-by: Vivek Goyal \u003cvgoyal@in.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b089f4a68eccd9782c89262c0d7cae146d5a8a40", "tree": "a84874a801e54dd89e5093392aedf49cece4cb11", "parents": [ "a3ea8ac8468f5c7fc65684331dfba3260d5b2d93" ], "author": { "name": "Vivek Goyal", "email": "vgoyal@in.ibm.com", "time": "Sat Jun 25 14:58:15 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:52 2005 -0700" }, "message": "[PATCH] kdump: Documentation for Kdump\n\nThis patch contains the documentation for the kexec based crash dump tool.\n\nQuick kdump-howto\n\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n\n1) Download and build kexec-tools.\n\n2) Download and build the latest kexec/kdump (-mm) kernel patchset.\n Two kernels need to be built in order to get this feature working.\n\n A) First kernel:\n a) Enable \"kexec system call\" feature:\n\tCONFIG_KEXEC\u003dy\n b) Physical load address (use default):\n\tCONFIG_PHYSICAL_START\u003d0x100000\n c) Enable \"sysfs file system support\":\n\tCONFIG_SYSFS\u003dy\n d) Boot into first kernel with the command line parameter \"crashkernel\u003dY@X\":\n For example: \"crashkernel\u003d64M@16M\".\n\n B) Second kernel:\n a) Enable \"kernel crash dumps\" feature:\n\tCONFIG_CRASH_DUMP\u003dy\n b) Physical load addreess, use same load address as X in \"crashkernel\"\n kernel parameter in d) above, e.g., 16 MB or 0x1000000.\n\tCONFIG_PHYSICAL_START\u003d0x1000000\n c) Enable \"/proc/vmcore support\" (Optional, in Pseudo filesystems).\n\tCONFIG_PROC_VMCORE\u003dy\n\n3) Boot into the first kernel.\n\n4) Load the second kernel to be booted using:\n\n kexec -p \u003csecond-kernel\u003e --crash-dump --args-linux --append\u003d\"root\u003d\u003croot-dev\u003e\n maxcpus\u003d1 init 1\"\n\n5) System reboots into the second kernel when a panic occurs. A module can be\n written to force the panic, for testing purposes.\n\n6) See Documentation/kdump.txt for how to read the first kernel\u0027s\n memory image and how to analyze it.\n\nSigned-off-by: Hariprasad Nellitheertha \u003chari@in.ibm.com\u003e\nSigned-off-by: Eric Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Vivek Goyal \u003cvgoyal@in.ibm.com\u003e\nSigned-off-by: randy_dunlap \u003crdunlap@xenotime.net\u003e\nSigned-off-by: Maneesh Soni \u003cmaneesh@in.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" } ] }