diff options
| author | Christophe Leroy <christophe.leroy@c-s.fr> | 2019-01-17 23:23:57 +1100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2019-02-23 22:31:40 +1100 |
| commit | 7306e83ccf5ce3a324546d274945ec1981d78f9a (patch) | |
| tree | e9b79fe5ad8d91ee2d166bde5c9b3b60835eb560 /arch/powerpc/kernel/misc_32.S | |
| parent | 1e35f29c6b2eba72521d6f3c38f9c86f331cfd0a (diff) | |
powerpc: Don't use CURRENT_THREAD_INFO to find the stack
A few places use CURRENT_THREAD_INFO, or the C version, to find the
stack. This will no longer work with THREAD_INFO_IN_TASK so change
them to find the stack in other ways.
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
[mpe: Split out of larger patch]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/kernel/misc_32.S')
| -rw-r--r-- | arch/powerpc/kernel/misc_32.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/misc_32.S b/arch/powerpc/kernel/misc_32.S index 242f0c88010e..b37b50fde828 100644 --- a/arch/powerpc/kernel/misc_32.S +++ b/arch/powerpc/kernel/misc_32.S @@ -603,7 +603,7 @@ EXPORT_SYMBOL(__bswapdi2) #ifdef CONFIG_SMP _GLOBAL(start_secondary_resume) /* Reset stack */ - CURRENT_THREAD_INFO(r1, r1) + rlwinm r1, r1, 0, 0, 31 - THREAD_SHIFT addi r1,r1,THREAD_SIZE-STACK_FRAME_OVERHEAD li r3,0 stw r3,0(r1) /* Zero the stack frame pointer */ |