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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2008-05-07 10:00:55 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2008-05-09 20:22:58 +1000 |
| commit | 1b70c5a6491dd02263e6d104b72d9b536f987021 (patch) | |
| tree | e6645be06c6262d9a743b2663b53035dacd63521 /arch | |
| parent | 8af302e2dc91d4229968b8eedd4b45c0dd9fc717 (diff) | |
| download | linux-3.10-1b70c5a6491dd02263e6d104b72d9b536f987021.tar.gz linux-3.10-1b70c5a6491dd02263e6d104b72d9b536f987021.tar.bz2 linux-3.10-1b70c5a6491dd02263e6d104b72d9b536f987021.zip | |
[POWERPC] Fix bogus paca->_current initialization
When doing lockdep, I had two patches to initialize paca->_current
early, one bogus, and one correct. Unfortunately both got merged
as the bad one ended up being part of the main lockdep patch by
mistake. This causes memory corruption at boot. This removes
the offending code.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/kernel/head_64.S | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S index 024805e1747..25e84c0e116 100644 --- a/arch/powerpc/kernel/head_64.S +++ b/arch/powerpc/kernel/head_64.S @@ -1517,10 +1517,6 @@ _INIT_STATIC(start_here_multiplatform) addi r2,r2,0x4000 add r2,r2,r26 - /* Set initial ptr to current */ - LOAD_REG_IMMEDIATE(r4, init_task) - std r4,PACACURRENT(r13) - /* Do very early kernel initializations, including initial hash table, * stab and slb setup before we turn on relocation. */ |