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2005-06-25[PATCH] fs/jffs/: cleanupsAdrian Bunk4-112/+112
This patch contains the following cleanups: - make needlessly global functions static - provide some debugging helper functions only for appropriate values of CONFIG_JFFS_FS_VERBOSE Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] drivers/char/rocket.c: cleanupsAdrian Bunk2-147/+119
This patch contains the following cleanups: - make needlessly global code static - remove the TRUE/FALSE macros Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] drivers/char/nvram.c: possible cleanupsAdrian Bunk2-5/+3
This patch contains the following possible cleanups: - make the needlessly global function __nvram_set_checksum static - #if 0 the unused global function nvram_set_checksum - remove the EXPORT_SYMBOL's for both functions Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] drivers/char/mwave/3780i.c: cleanupsAdrian Bunk2-6/+4
This patch contains the following cleanups: - make a needlessly global function static - #if 0 the unused global function dsp3780I_ReadGenCfg Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] drivers/char/istallion.c: remove an unneeded variableAdrian Bunk1-2/+1
This patch removes an unneeded global variable. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] sound/oss/sscape.c: remove dead codeAdrian Bunk1-7/+1
The Coverity checker found that sscape_sb_enable never get's assigned any value different from 0, and therefore some code paths are impossible. This patch removes this variable and the dead code paths. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] drivers/scsi/dpt*: remove version.h dependenciesAdrian Bunk2-16/+3
This patch removes version.h dependencies. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] cosmetic fixes for example programs in Documentation/cdrom/sbpcdJesper Juhl1-6/+10
This patch makes a few minor changes to the example programs in Documentation/cdrom/sbpcd to kill off some warnings and build failures. Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] Use ALIGN to remove duplicate codeNick Wilson4-7/+6
This patch makes use of ALIGN() to remove duplicate round-up code. Signed-off-by: Nick Wilson <njw@osdl.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] x86_64: coding style and whitespace fixupsDomen Puncer10-22/+17
Remove some of the unnecessary differences between arch/i386 and arch/x86_64. This patch fixes more whitespace issues, some miscellaneous typos, a wrong URL and a factually incorrect statement about the current boot sector code. Signed-off-by: Domen Puncer <domen@coderock.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] lib/sha1.c: fix sparse warningDomen Puncer1-1/+1
lib/sha1.c:44:10: warning: cast to restricted type Signed-off-by: Alexey Dobriyan <adobriyan@mail.ru> Signed-off-by: Domen Puncer <domen@coderock.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] printk: drivers/char/ftape/compressor/zftape-compress.cDomen Puncer1-2/+2
printk() calls should include appropriate KERN_* constant. Signed-off-by: Christophe Lucas <clucas@rotomalug.org> Signed-off-by: Domen Puncer <domen@coderock.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] printk: drivers/char/applicom.cDomen Puncer1-1/+1
printk() calls should include appropriate KERN_* constant. Signed-off-by: Christophe Lucas <clucas@rotomalug.org> Signed-off-by: Domen Puncer <domen@coderock.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] serial/icom: Remove custom msescs_to_jiffies() macroDomen Puncer1-2/+0
Remove the MSECS_TO_JIFFIES() macro because msescs_to_jiffies() from jiffies.h should be used. The macro isn't referenced anywhere anyway. Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch> Signed-off-by: Domen Puncer <domen@coderock.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] drivers/char/mwave/tp3780i.c: remove kernel 2.2 #if'sAdrian Bunk1-7/+1
This patch removes #if's for kernel 2.2 . Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] sound/oss/rme96xx.c: remove kernel 2.2 #if'sAdrian Bunk1-4/+0
This patch removes #if's for kernel 2.2 . Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] nm256 oss build failureDave Jones2-5/+3
static declaration follows non static Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] sound/oss/: cleanupsAdrian Bunk6-13/+11
This patch contains cleanups including the following: - make needlessly global code static Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] drivers/char/isicom.c: section fixesAdrian Bunk1-6/+6
This patch fixes the following bugs: - __exit unregister_ioregion and unregister_drivers were called by __init isicom_init - __init isicom_init was called by __devinit isicom_setup Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] selinux: kfree cleanupJesper Juhl5-28/+14
kfree(NULL) is legal. Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk> Acked-by: Stephen Smalley <sds@tycho.nsa.gov> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] drivers/scsi/initio.c: cleanupsAdrian Bunk2-67/+36
This patch contains the following cleanups: - make needlessly global code static - remove or #if 0 the following unused functions: - tul_pop_pend_scb - tul_device_reset - tul_reset_scsi_bus Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] remove redundant NULL checks before kfree() in sound/ and avoid ↵Jesper Juhl8-28/+16
casting pointers about to be kfree()'ed Checking a pointer for NULL before calling kfree() on it is redundant, kfree() deals with NULL pointers just fine. This patch removes such checks from sound/ This patch also makes another, but closely related, change. It avoids casting pointers about to be kfree()'ed. Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] get rid of redundant NULL checks before kfree() in arch/i386/Jesper Juhl3-9/+4
Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] remove redundant NULL check before before kfree() in kernel/sysctl.cJesper Juhl1-2/+1
Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] small partitions/msdos cleanupsAdrian Bunk4-10/+2
This patch makes the following changes to the msdos partition code: - remove CONFIG_NEC98_PARTITION leftovers - make parse_bsd static This patch was already ACK'ed by Andries Brouwer. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] arch/i386/crypto/aes.c: fix sparse warningsDomen Puncer1-1/+1
Signed-off-by: Alexey Dobriyan <adobriyan@mail.ru> Signed-off-by: Domen Puncer <domen@coderock.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] arch/i386/mm/fault.c: fix sparse warningsDomen Puncer1-2/+2
Signed-off-by: Alexey Dobriyan <adobriyan@mail.ru> Signed-off-by: Domen Puncer <domen@coderock.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] arch/i386/kernel/apm.c: fix sparse warningsDomen Puncer1-4/+4
Signed-off-by: Alexey Dobriyan <adobriyan@mail.ru> Signed-off-by: Domen Puncer <domen@coderock.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] arch/i386/kernel/traps.c: fix sparse warningsDomen Puncer1-7/+7
Signed-off-by: Alexey Dobriyan <adobriyan@mail.ru> Signed-off-by: Domen Puncer <domen@coderock.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] init/do_mounts_initrd.c: fix sparse warningDomen Puncer1-2/+2
Signed-off-by: Alexey Dobriyan <adobriyan@mail.ru> Signed-off-by: Domen Puncer <domen@coderock.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] kernel/timer: fix msleep_interruptible() commentDomen Puncer1-1/+1
The comment for msleep_interruptible() is wrong, as it will ignore wait-queue events, but will wake up early for signals. Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com> Signed-off-by: Domen Puncer <domen@coderock.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] char/tty_io: replace schedule_timeout() with msleep_interruptible()Domen Puncer1-5/+5
Use msleep_interruptible() instead of schedule_timeout() in send_break() to guarantee the task delays as expected. Change @duration's units to milliseconds, and modify arguments in callers appropriately. Patch is compile-tested. Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com> Signed-off-by: Domen Puncer <domen@coderock.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] char/ds1620: use msleep() instead of schedule_timeout()Domen Puncer1-2/+1
Not sure why any driver needs to sleep for *two* ticks, so let's fix it. Use msleep() instead of schedule_timeout() to guarantee the task delays as expected. Signals are never checked for by the callers or in the function itself, so use TASK_UNINTERRUPTIBLE instead of TASK_INTERRUPTIBLE. The delay is presumed to have been written when HZ==100, and thus has been multiplied by 10 to pass to msleep(). Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com> Signed-off-by: Domen Puncer <domen@coderock.org> Acked-by: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] riotty.c cleanups and warning fixM.Baris Demiray1-9/+6
Fix a bunch of whitespace oddities and use `unsigned long' for a jiffies-holding variable. Signed-off-by: M.Baris Demiray <baris@labristeknoloji.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] au1100fb: convert to C99 inits.randy_dunlap1-9/+9
au1100: use C99 struct init. Signed-off-by: randy_dunlap <rdunlap@xenotime.net> Acked-by: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] x86-64: add memcpy/memset prototypesrandy_dunlap1-0/+3
Put function prototypes for memset() and memcpy() ahead of where there are used, to kill sparse warnings: arch/x86_64/boot/compressed/../../../../lib/inflate.c:317:3: warning: undefined identifier 'memset' arch/x86_64/boot/compressed/../../../../lib/inflate.c:601:11: warning: undefined identifier 'memcpy' arch/x86_64/boot/compressed/misc.c:151:2: warning: undefined identifier 'memcpy' arch/x86_64/boot/compressed/../../../../lib/inflate.c:317:3: warning: call with no type! arch/x86_64/boot/compressed/../../../../lib/inflate.c:601:17: warning: call with no type! arch/x86_64/boot/compressed/misc.c:151:9: warning: call with no type! Signed-off-by: randy_dunlap <rdunlap@xenotime.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] drivers/isdn/act2000/capi.c: #if 0 an unused functionAdrian Bunk2-1/+2
This patch #if 0's an unused function. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] drivers/isdn/hardware/avm/: misc cleanupsAdrian Bunk3-6/+6
This patch contains the following cleanups: - make some needlessly global functions static - b1dma.c __init/__exit the functions b1dma_{init,exit} Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] unexport mca_find_device_by_slotAdrian Bunk1-1/+0
I didn't find any possible modular usage of mca_find_device_by_slot in the kernel, and this patch therefore removes the EXPORT_SYMBOL. This patch should be safe since mca-legacy is nothing drivers should move to. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] drivers/isdn/i4l/: possible cleanupsAdrian Bunk11-57/+34
This patch contains the following possible cleanups: - make needlessly global code static - remove the following unused global function: - isdn_audio.c: isdn_audio_2adpcm_flush - remove the following unused struct: - isdn_net.c: isdn_concap_demand_dial_dops Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] drivers/isdn/pcbit/: possible cleanupsAdrian Bunk5-39/+8
This patch contains the following possible cleanups: - make some needlessly global functions static - remove the following unused global functions: - callbacks.c: cb_out_3 - capi.c: capi_decode_disc_conf Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] drivers/isdn/sc/: possible cleanupsAdrian Bunk9-173/+27
This patch contains the following possible cleanips: - make some needlessly global code static - remove the compiled but completely unused debug.c - remove or #if 0 the following unused global functions: - command.c: loopback - command.c: loadproc - init.c: irq_supported - packet.c: print_skb - shmem.c: memset_shmem - timer.c: trace_timer Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] cpufreq: governors documentation fixesNico Golde1-2/+12
I corrected a small error and enhanced the govenor.txt file with the ondemand daemon because the kernel configs link to the documentation but ondemand wasn't documentated. Feel free to include the patch in the attachment. Cc: Dominik Brodowski <linux@dominikbrodowski.net> Cc: Dave Jones <davej@codemonkey.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] fbdev: remove unneeded fbsysfs printkJon Smirl1-2/+0
Remove unneeded fbsysfs printk. Signed-off-by: Jon Smirl <jonsmirl@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] font selection Kconfig fixesJurriaan on adsl-gate1-3/+2
We're accidentally selecting the new fonts by default. Don't. Signed-off-by: Jurriaan Kalkman <thunder7@xs4all.nl> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] Fix vesafb/mtrr scaling problem.Dave Jones1-4/+5
vesafb will do really silly things like.. mtrr: type mismatch for e0000000,8000000 old: write-back new: write-combining mtrr: type mismatch for e0000000,4000000 old: write-back new: write-combining mtrr: type mismatch for e0000000,2000000 old: write-back new: write-combining mtrr: type mismatch for e0000000,1000000 old: write-back new: write-combining mtrr: type mismatch for e0000000,800000 old: write-back new: write-combining mtrr: type mismatch for e0000000,400000 old: write-back new: write-combining mtrr: type mismatch for e0000000,200000 old: write-back new: write-combining mtrr: type mismatch for e0000000,100000 old: write-back new: write-combining mtrr: type mismatch for e0000000,80000 old: write-back new: write-combining mtrr: type mismatch for e0000000,40000 old: write-back new: write-combining mtrr: type mismatch for e0000000,20000 old: write-back new: write-combining mtrr: type mismatch for e0000000,10000 old: write-back new: write-combining mtrr: type mismatch for e0000000,8000 old: write-back new: write-combining mtrr: type mismatch for e0000000,4000 old: write-back new: write-combining mtrr: type mismatch for e0000000,2000 old: write-back new: write-combining mtrr: type mismatch for e0000000,1000 old: write-back new: write-combining mtrr: size and base must be multiples of 4 kiB mtrr: size: 0x800 base: 0xe0000000 mtrr: size and base must be multiples of 4 kiB mtrr: size: 0x400 base: 0xe0000000 mtrr: size and base must be multiples of 4 kiB mtrr: size: 0x200 base: 0xe0000000 mtrr: size and base must be multiples of 4 kiB mtrr: size: 0x100 base: 0xe0000000 mtrr: size and base must be multiples of 4 kiB mtrr: size: 0x80 base: 0xe0000000 mtrr: size and base must be multiples of 4 kiB mtrr: size: 0x40 base: 0xe0000000 mtrr: size and base must be multiples of 4 kiB mtrr: size: 0x20 base: 0xe0000000 mtrr: size and base must be multiples of 4 kiB mtrr: size: 0x10 base: 0xe0000000 mtrr: size and base must be multiples of 4 kiB mtrr: size: 0x8 base: 0xe0000000 mtrr: size and base must be multiples of 4 kiB mtrr: size: 0x4 base: 0xe0000000 mtrr: size and base must be multiples of 4 kiB mtrr: size: 0x2 base: 0xe0000000 mtrr: size and base must be multiples of 4 kiB mtrr: size: 0x1 base: 0xe0000000 Stop scaling down at PAGE_SIZE. Also fix up some broken indentation. Signed-off-by: Dave Jones <davej@redhat.com> Cc: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] kexec code cleanupManeesh Soni10-211/+243
o Following patch provides purely cosmetic changes and corrects CodingStyle guide lines related certain issues like below in kexec related files o braces for one line "if" statements, "for" loops, o more than 80 column wide lines, o No space after "while", "for" and "switch" key words o Changes: o take-2: Removed the extra tab before "case" key words. o take-3: Put operator at the end of line and space before "*/" Signed-off-by: Maneesh Soni <maneesh@in.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] kdump: Save trap information for later analysisAlexander Nyberg2-4/+11
If we are faulting in kernel it is quite possible this will lead to a panic. Save trap number, cr2 (in case of page fault) and error_code in the current thread (these fields already exist for signal delivery but are not used here). This helps later kdump crash analyzing from user-space (a script has been submitted to dig this info out in gdb). Signed-off-by: Alexander Nyberg <alexn@telia.com> Cc: <fastboot@lists.osdl.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] kdump: Use real pt_regs from exceptionAlexander Nyberg11-23/+66
Makes kexec_crashdump() take a pt_regs * as an argument. This allows to get exact register state at the point of the crash. If we come from direct panic assertion NULL will be passed and the current registers saved before crashdump. This hooks into two places: die(): check the conditions under which we will panic when calling do_exit and go there directly with the pt_regs that caused the fatal fault. die_nmi(): If we receive an NMI lockup while in the kernel use the pt_regs and go directly to crash_kexec(). We're probably nested up badly at this point so this might be the only chance to escape with proper information. Signed-off-by: Alexander Nyberg <alexn@telia.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] kdump: sysrq trigger mechanism for kexec based crashdumpsHariprasad Nellitheertha2-2/+27
Add a sysrq-trigger mechanism for kexec based crashdumps. Alt-Sysrq-c triggers a kexec based crashdump. Signed-off-by: Hariprasad Nellitheertha <hari@in.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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