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| author | Xiongwei Song <sxwjean@gmail.com> | 2021-08-07 09:02:39 +0800 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-08-26 21:21:07 +1000 |
| commit | d9db6e420268b2d561731468a31f0b15e2e9a145 (patch) | |
| tree | 92a04cacda6be1d0fefefb80fe311af18360c554 /arch/powerpc/kernel/exceptions-64e.S | |
| parent | 4872cbd0ca35ca5b20d52e2539e7e1950f126e7b (diff) | |
| download | lwn-d9db6e420268b2d561731468a31f0b15e2e9a145.tar.gz lwn-d9db6e420268b2d561731468a31f0b15e2e9a145.zip | |
powerpc/64e: Get dear offset with _DEAR macro
Use _DEAR to get the offset of dear register in pr_regs for 64e cpus.
Signed-off-by: Xiongwei Song <sxwjean@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210807010239.416055-5-sxwjean@me.com
Diffstat (limited to 'arch/powerpc/kernel/exceptions-64e.S')
| -rw-r--r-- | arch/powerpc/kernel/exceptions-64e.S | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/powerpc/kernel/exceptions-64e.S b/arch/powerpc/kernel/exceptions-64e.S index bf8822a5ae0e..711c66b76df1 100644 --- a/arch/powerpc/kernel/exceptions-64e.S +++ b/arch/powerpc/kernel/exceptions-64e.S @@ -545,7 +545,7 @@ __end_interrupts: PROLOG_ADDITION_2REGS) mfspr r14,SPRN_DEAR mfspr r15,SPRN_ESR - std r14,_DAR(r1) + std r14,_DEAR(r1) std r15,_ESR(r1) ld r14,PACA_EXGEN+EX_R14(r13) ld r15,PACA_EXGEN+EX_R15(r13) @@ -558,7 +558,7 @@ __end_interrupts: PROLOG_ADDITION_2REGS) li r15,0 mr r14,r10 - std r14,_DAR(r1) + std r14,_DEAR(r1) std r15,_ESR(r1) ld r14,PACA_EXGEN+EX_R14(r13) ld r15,PACA_EXGEN+EX_R15(r13) @@ -575,7 +575,7 @@ __end_interrupts: PROLOG_ADDITION_2REGS) mfspr r14,SPRN_DEAR mfspr r15,SPRN_ESR - std r14,_DAR(r1) + std r14,_DEAR(r1) std r15,_ESR(r1) ld r14,PACA_EXGEN+EX_R14(r13) ld r15,PACA_EXGEN+EX_R15(r13) @@ -1057,7 +1057,7 @@ bad_stack_book3e: std r11,_CCR(r1) mfspr r10,SPRN_DEAR mfspr r11,SPRN_ESR - std r10,_DAR(r1) + std r10,_DEAR(r1) std r11,_ESR(r1) std r0,GPR0(r1); /* save r0 in stackframe */ \ std r2,GPR2(r1); /* save r2 in stackframe */ \ |