acrn-kernel/arch/i386
Gerald Britton 3037944009 [PATCH] x86: fix oprofile kernel callgraph regression
Fix x86 oprofile regression introduced by:
  commit c34d1b4d16
  [PATCH] mm: kill check_user_page_readable

That commit reorganized tests for the userspace stack walking moving all
those tests into dump_backtrace(), however, dump_backtrace() was used for
both userspace and kernel stalk walking.  The result is typically no
recorded callgraph information for kernel samples.

Revive the original function as dump_kernel_backtrace() and rename the
other to dump_user_backtrace() to avoid future confusion.

Signed-off-by: Gerald Britton <gbritton@alum.mit.edu>
Apology-from: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-14 08:25:29 -08:00
..
boot x86: fix "make install" target 2006-01-10 21:09:19 -08:00
crypto
kernel Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreq 2006-02-13 19:10:43 -08:00
lib
mach-default
mach-es7000
mach-generic
mach-visws
mach-voyager [PATCH] x86: don't initialise cpu_possible_map to all ones 2006-02-10 08:13:12 -08:00
math-emu
mm [PATCH] x86_64: add __meminit for memory hotplug 2006-01-16 23:18:35 -08:00
oprofile [PATCH] x86: fix oprofile kernel callgraph regression 2006-02-14 08:25:29 -08:00
pci [PATCH] PCI: handle bogus MCFG entries 2006-01-31 18:00:13 -08:00
power
Kconfig [PATCH] i386: HIGHMEM64G must depend on X86_CMPXCHG64 2006-02-05 11:06:54 -08:00
Kconfig.cpu
Kconfig.debug
Makefile [PATCH] i386: remove gcc version check for CONFIG_REGPARM 2006-01-16 23:15:25 -08:00
Makefile.cpu
defconfig [PATCH] e1000: Added disable packet split capability 2006-01-18 16:17:57 -05:00