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75e9de18f0
android_kernel_xiaomi_sm8350/arch/s390/kernel
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Christian Borntraeger 75e9de18f0 [S390] stacktrace bug. 
The latest kernel 2.6.19-rc1 triggers a bug in the s390 specific stack
trace code when compiled with gcc 3.4.
This patch fixes the latest lock dependency validator code (2.6.19-rc1)
on s390 gcc 3.4. The variable sp was fixed to r15 (which is the stack
pointer in the s390 abi) and assigned new values to r15. Therefore,
gcc 3.4 assigns a new value to r15 and does not restore it on exit (r15
is supposed to be call save) - the kernel stack is broken. Avoid trouble
by not assigning any new value to sp (r15).

Signed-off-by: Christian Borntraeger <cborntra@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2006-10-11 15:31:52 +02:00
..
asm-offsets.c
audit.c [PATCH] audit: AUDIT_PERM support 2006-09-11 13:32:30 -04:00
binfmt_elf32.c
bitmap.S
compat_audit.c [PATCH] audit: AUDIT_PERM support 2006-09-11 13:32:30 -04:00
compat_exec_domain.c
compat_linux.c [PATCH] VFS: Make filldir_t and struct kstat deal in 64-bit inode numbers 2006-10-03 08:03:40 -07:00
compat_linux.h
compat_ptrace.h
compat_signal.c
compat_wrapper.S [S390] Wire up sys_getcpu system call. 2006-10-04 20:02:09 +02:00
cpcmd.c [S390] Inline assembly cleanup. 2006-09-28 16:56:43 +02:00
crash.c
debug.c [PATCH] inode_diet: Replace inode.u.generic_ip with inode.i_private 2006-09-27 08:26:17 -07:00
ebcdic.c
entry64.S [S390] Whitespace cleanup. 2006-09-28 16:56:37 +02:00
entry.S [S390] Whitespace cleanup. 2006-09-28 16:56:37 +02:00
head31.S [S390] Remove crept in whitespace from head*.S again. 2006-10-04 20:02:15 +02:00
head64.S [S390] Remove crept in whitespace from head*.S again. 2006-10-04 20:02:15 +02:00
head.S [S390] Whitespace cleanup. 2006-09-28 16:56:37 +02:00
init_task.c [PATCH] nsproxy: move init_nsproxy into kernel/nsproxy.c 2006-10-02 07:57:20 -07:00
ipl.c [S390] Inline assembly cleanup. 2006-09-28 16:56:43 +02:00
irq.c
kprobes.c Remove all inclusions of <linux/config.h> 2006-10-04 03:38:54 -04:00
machine_kexec.c
Makefile [S390] ipl/dump on panic. 2006-09-20 15:58:49 +02:00
module.c
process.c [S390] Inline assembly cleanup. 2006-09-28 16:56:43 +02:00
profile.c
ptrace.c
reipl64.S [S390] Whitespace cleanup. 2006-09-28 16:56:37 +02:00
reipl.S [S390] Whitespace cleanup. 2006-09-28 16:56:37 +02:00
relocate_kernel64.S [S390] Whitespace cleanup. 2006-09-28 16:56:37 +02:00
relocate_kernel.S [S390] Whitespace cleanup. 2006-09-28 16:56:37 +02:00
s390_ext.c [S390] irq change improvements. 2006-10-11 15:31:26 +02:00
s390_ksyms.c [S390] Make user-copy operations run-time configurable. 2006-09-20 15:59:42 +02:00
semaphore.c [S390] Inline assembly cleanup. 2006-09-28 16:56:43 +02:00
setup.c [S390] Have s390 use add_active_range() and free_area_init_nodes. 2006-10-04 20:02:19 +02:00
signal.c [S390] user-copy optimization fallout. 2006-10-04 20:01:58 +02:00
smp.c [S390] irq change build fixes. 2006-10-06 16:38:35 +02:00
stacktrace.c [S390] stacktrace bug. 2006-10-11 15:31:52 +02:00
sys_s390.c [PATCH] provide kernel_execve on all architectures 2006-10-02 07:57:23 -07:00
syscalls.S [S390] Wire up sys_getcpu system call. 2006-10-04 20:02:09 +02:00
time.c [S390] Use CONFIG_GENERIC_TIME and define TOD clock source. 2006-10-06 16:38:48 +02:00
traps.c [PATCH] s390 traps.c __user annotations 2006-10-09 14:19:08 -07:00
vmlinux.lds.S [S390] __exit cleanup. 2006-09-20 15:59:12 +02:00
vtime.c [S390] irq change improvements. 2006-10-11 15:31:26 +02:00