AcoSail/kernel_optimize_test
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6f354e5f40
kernel_optimize_test/arch
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Russell King 6f354e5f40 ARM: pm: CPU specific code should not overwrite r1 (v:p offset) 
r1 stores the v:p offset from the CPU invariant resume code, and is
expected to be preserved by the CPU specific code.  Overwriting it is
not a good idea.

We've managed to get away with it on sa1100 platforms because most
happen to have PHYS_OFFSET == PAGE_OFFSET, but that may not be the
case depending on kernel configuration.  So fix this latent bug.

This fixes xsc3 as well which was saving and restoring this register
independently.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-08-28 10:39:53 +01:00
..
alpha Merge branch 'apei' into apei-release 2011-08-03 11:30:42 -04:00
arm ARM: pm: CPU specific code should not overwrite r1 (v:p offset) 2011-08-28 10:39:53 +01:00
avr32 Merge branch 'apei' into apei-release 2011-08-03 11:30:42 -04:00
blackfin atomic: cleanup asm-generic atomic*.h inclusion 2011-07-26 16:49:47 -07:00
cris cris: add missing declaration of kgdb_init() and breakpoint() 2011-08-03 14:25:22 -10:00
frv Merge branch 'apei' into apei-release 2011-08-03 11:30:42 -04:00
h8300 atomic: cleanup asm-generic atomic*.h inclusion 2011-07-26 16:49:47 -07:00
ia64 Merge branch 'fixefi' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 2011-08-04 16:44:23 -10:00
m32r atomic: cleanup asm-generic atomic*.h inclusion 2011-07-26 16:49:47 -07:00
m68k Merge branch 'apei' into apei-release 2011-08-03 11:30:42 -04:00
microblaze Merge branch 'next' of git://git.monstr.eu/linux-2.6-microblaze 2011-07-27 09:24:20 -07:00
mips atomic: cleanup asm-generic atomic*.h inclusion 2011-07-26 16:49:47 -07:00
mn10300 atomic: cleanup asm-generic atomic*.h inclusion 2011-07-26 16:49:47 -07:00
openrisc
parisc Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6 2011-08-04 06:36:20 -10:00
powerpc powerpc: Really fix build without CONFIG_PCI 2011-08-11 01:15:44 +10:00
s390 Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6 2011-08-04 06:35:51 -10:00
score
sh cpuidle: Consistent spelling of cpuidle_idle_call() 2011-08-04 16:35:34 -10:00
sparc sparc: Don't do hypervisor calls on non-sun4v in DS driver. 2011-08-11 17:58:59 -07:00
tile Merge branch 'apei-release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 2011-08-03 21:53:27 -10:00
um ptrace: unify show_regs() prototype 2011-07-26 16:49:43 -07:00
unicore32 Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 2011-07-29 23:35:05 -07:00
x86 Merge branch 'x86-vdso-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-tip 2011-08-12 20:46:24 -07:00
xtensa atomic: cleanup asm-generic atomic*.h inclusion 2011-07-26 16:49:47 -07:00
.gitignore
Kconfig Add Kconfig option ARCH_HAVE_NMI_SAFE_CMPXCHG 2011-08-03 11:12:37 -04:00