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authorChristophe Leroy <christophe.leroy@c-s.fr>2019-01-12 09:55:50 +0000
committerMichael Ellerman <mpe@ellerman.id.au>2019-02-23 22:31:40 +1100
commitc911d2e128e8ab7e789a5488dcb63ae9fe130aca (patch)
treeaaefcd2c47d20d12d908d868def9d79433686d2e /arch/powerpc/kernel/exceptions-64e.S
parentf7354ccac844da7b1af8cc4f09da330fa3e960e4 (diff)
downloadlinux-c911d2e128e8ab7e789a5488dcb63ae9fe130aca.tar.bz2
powerpc/64: Replace CURRENT_THREAD_INFO with PACA_THREAD_INFO
Now that current_thread_info is located at the beginning of 'current' task struct, CURRENT_THREAD_INFO macro is not really needed any more. This patch replaces it by loads of the value at PACA_THREAD_INFO(r13). Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> [mpe: Add PACA_THREAD_INFO rather than using PACACURRENT] Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/kernel/exceptions-64e.S')
-rw-r--r--arch/powerpc/kernel/exceptions-64e.S2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/exceptions-64e.S b/arch/powerpc/kernel/exceptions-64e.S
index 20f14996281d..4549ce8d4637 100644
--- a/arch/powerpc/kernel/exceptions-64e.S
+++ b/arch/powerpc/kernel/exceptions-64e.S
@@ -493,7 +493,7 @@ exc_##n##_bad_stack: \
* interrupts happen before the wait instruction.
*/
#define CHECK_NAPPING() \
- CURRENT_THREAD_INFO(r11, r1); \
+ ld r11, PACA_THREAD_INFO(r13); \
ld r10,TI_LOCAL_FLAGS(r11); \
andi. r9,r10,_TLF_NAPPING; \
beq+ 1f; \