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41c2e949cb
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Josh Poimboeuf 41c2e949cb powerpc: Fix error path in kernel_thread function 
The powerpc 32-bit and 64-bit kernel_thread functions don't properly
propagate errors being returned by the clone syscall.  (In the case of
error, the syscall exit code returns a positive errno in r3 and sets
the CR0[SO] bit.)

This patch fixes that by negating r3 if CR0[SO] is set after the syscall.

Signed-off-by: Josh Poimboeuf <jpoimboe@us.ibm.com>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Acked-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2008-10-10 15:55:18 +11:00
..
alpha [PATCH] fix osf_getdirents() 2008-08-25 01:18:06 -04:00
arm Merge master.kernel.org:/home/rmk/linux-2.6-arm 2008-09-08 15:50:19 -07:00
avr32 avr32: pm_standby low-power ram bug fix 2008-09-01 13:04:09 +02:00
blackfin Blackfin arch: Fix PM building on BF52x: No ROTWE on BF52x, add USBWE 2008-08-28 17:32:01 +08:00
cris removed unused #include <linux/version.h>'s 2008-08-23 12:14:12 -07:00
frv FRV: Wire up new system calls 2008-08-01 13:03:49 -07:00
h8300 [h8300] move include/asm-h8300 to arch/h8300/include/asm 2008-08-13 14:26:32 -07:00
ia64 lib: Correct printk %pF to work on all architectures 2008-09-09 11:51:15 -07:00
m32r m32r: use generic show_mem() 2008-07-26 12:00:11 -07:00
m68k m68k: atari_keyb_init operator precedence fix 2008-09-02 10:57:52 -07:00
m68knommu m68k{,nommu}: Wire up new system calls 2008-08-11 10:37:34 -07:00
mips [MIPS] IP22: Fix detection of second HPC3 on Challenge S 2008-09-08 18:45:39 +02:00
mn10300 removed unused #include <linux/version.h>'s 2008-08-23 12:14:12 -07:00
parisc lib: Correct printk %pF to work on all architectures 2008-09-09 11:51:15 -07:00
powerpc powerpc: Fix error path in kernel_thread function 2008-10-10 15:55:18 +11:00
s390 [S390] CVE-2008-1514: prevent ptrace padding area read/write in 31-bit mode 2008-09-09 12:39:06 +02:00
sh sh64: resume_kernel fix for kernel oops built with CONFIG_BKL_PREEMPT=y. 2008-09-05 14:51:28 +09:00
sparc sparc: Fix resource flags for PCI children in OF device tree. 2008-08-28 22:59:10 -07:00
sparc64 sparc64: Prevent sparc64 from invoking irq handlers on offline CPUs 2008-09-03 02:15:30 -07:00
um uml: fix tty-related build error 2008-07-30 09:41:45 -07:00
x86 Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2008-09-09 12:23:41 -07:00
xtensa remove unneeded #include <linux/ide.h>'s 2008-08-05 18:17:00 +02:00
.gitignore
Kconfig tracehook: CONFIG_HAVE_ARCH_TRACEHOOK 2008-07-26 12:00:09 -07:00