iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
659d73ada5
linux/arch/powerpc/lib
History
Anton Blanchard d715e433b7 powerpc: Copy down exception vectors after feature fixups 
kdump fails because we try to execute an HV only instruction. Feature
fixups are being applied after we copy the exception vectors down to 0
so they miss out on any updates.

We have always had this issue but it only became critical in v3.0
when we added CFAR support (breaks POWER5) and v3.1 when we added
POWERNV (breaks everyone).

Signed-off-by: Anton Blanchard <anton@samba.org>
Cc: <stable@kernel.org> [v3.0+]
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2011-11-16 14:47:54 +11:00
..
alloc.c powerpc: Remove alloc_maybe_bootmem for zalloc version 2011-05-19 15:30:57 +10:00
checksum_32.S
checksum_64.S powerpc: Optimise 64bit csum_partial_copy_generic and add csum_and_copy_from_user 2010-09-02 14:07:30 +10:00
checksum_wrappers_64.c powerpc: various straight conversions from module.h --> export.h 2011-10-31 19:30:44 -04:00
code-patching.c PAGE_ALIGN(): correctly handle 64-bit values on 32-bit architectures 2008-07-24 10:47:21 -07:00
copy_32.S powerpc: Fix incorrect .stabs entry for copy_32.S 2010-09-02 14:07:34 +10:00
copypage_64.S powerpc: Simplify 4k/64k copy_page logic 2011-05-19 14:30:42 +10:00
copyuser_64.S powerpc: Improve 64bit copy_tofrom_user 2010-02-17 14:03:16 +11:00
crtsavres.S powerpc: Fix module building for gcc 4.5 and 64 bit 2010-07-08 18:11:38 +10:00
devres.c powerpc: various straight conversions from module.h --> export.h 2011-10-31 19:30:44 -04:00
div64.S
feature-fixups-test.S powerpc: Ensure the else case of feature sections will fit 2011-01-21 14:08:33 +11:00
feature-fixups.c powerpc: Copy down exception vectors after feature fixups 2011-11-16 14:47:54 +11:00
hweight_64.S powerpc: Hardcode popcnt instructions for old assemblers 2010-12-09 15:35:30 +11:00
ldstfp.S powerpc: mtmsrd not defined 2010-09-02 14:07:34 +10:00
locks.c powerpc: various straight conversions from module.h --> export.h 2011-10-31 19:30:44 -04:00
Makefile powerpc: Add support for popcnt instructions 2010-11-29 15:48:17 +11:00
mem_64.S [POWERPC] Use mtocrf instruction in asm when CONFIG_POWER4_ONLY=y 2007-04-13 03:55:13 +10:00
memcpy_64.S powerpc: Fix 64bit memcpy() regression 2009-02-26 14:02:53 +11:00
rheap.c powerpc: various straight conversions from module.h --> export.h 2011-10-31 19:30:44 -04:00
sstep.c Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2011-05-20 13:28:01 -07:00
string.S powerpc: Fix string library functions 2010-05-21 17:31:08 +10:00
usercopy_64.c