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| author | Kumar Gala <galak@kernel.crashing.org> | 2006-02-28 11:25:22 -0600 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2006-02-28 11:25:22 -0600 |
| commit | 9585da3729e7e27bf22818625c10ac6c64ebb609 (patch) | |
| tree | 8c8d46f7f2cc933fdf75a6a75cf593a63f7b8717 /arch/powerpc/kernel/entry_64.S | |
| parent | 8080d5497146d5d27d9e8e78229d1adc7fe280cf (diff) | |
| parent | 6749c5507388f3fc3719f57a54b540ee83f6661a (diff) | |
| download | blackbird-op-linux-9585da3729e7e27bf22818625c10ac6c64ebb609.tar.gz blackbird-op-linux-9585da3729e7e27bf22818625c10ac6c64ebb609.zip | |
Merge branch 'master' of git+ssh://galak@master.kernel.org/pub/scm/linux/kernel/git/galak/powerpc
Diffstat (limited to 'arch/powerpc/kernel/entry_64.S')
| -rw-r--r-- | arch/powerpc/kernel/entry_64.S | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S index 79a0c910f0d8..8f606c1889fa 100644 --- a/arch/powerpc/kernel/entry_64.S +++ b/arch/powerpc/kernel/entry_64.S @@ -61,6 +61,7 @@ system_call_common: std r12,_MSR(r1) std r0,GPR0(r1) std r10,GPR1(r1) + ACCOUNT_CPU_USER_ENTRY(r10, r11) std r2,GPR2(r1) std r3,GPR3(r1) std r4,GPR4(r1) @@ -168,8 +169,9 @@ syscall_error_cont: stdcx. r0,0,r1 /* to clear the reservation */ andi. r6,r8,MSR_PR ld r4,_LINK(r1) - beq- 1f /* only restore r13 if */ - ld r13,GPR13(r1) /* returning to usermode */ + beq- 1f + ACCOUNT_CPU_USER_EXIT(r11, r12) + ld r13,GPR13(r1) /* only restore r13 if returning to usermode */ 1: ld r2,GPR2(r1) li r12,MSR_RI andc r11,r10,r12 @@ -536,6 +538,7 @@ restore: * userspace */ beq 1f + ACCOUNT_CPU_USER_EXIT(r3, r4) REST_GPR(13, r1) 1: ld r3,_CTR(r1) |
