diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2022-02-05 00:58:25 -0500 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-02-05 00:58:25 -0500 |
| commit | 7e6a6b400db8048bd1c06e497e338388413cf5bc (patch) | |
| tree | 794f9fcdc7a1bfb9a2812e90fc76809d810203b2 /arch/powerpc/kernel/trace/ftrace_64_mprofile.S | |
| parent | 6e37ec8825a113bc2dd1b280be10e5ac6eb4f6b1 (diff) | |
| parent | 1dd498e5e26ad71e3e9130daf72cfb6a693fee03 (diff) | |
Merge tag 'kvmarm-fixes-5.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD
KVM/arm64 fixes for 5.17, take #2
- A couple of fixes when handling an exception while a SError has been
delivered
- Workaround for Cortex-A510's single-step[ erratum
Diffstat (limited to 'arch/powerpc/kernel/trace/ftrace_64_mprofile.S')
| -rw-r--r-- | arch/powerpc/kernel/trace/ftrace_64_mprofile.S | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/arch/powerpc/kernel/trace/ftrace_64_mprofile.S b/arch/powerpc/kernel/trace/ftrace_64_mprofile.S index f9fd5f743eba..d636fc755f60 100644 --- a/arch/powerpc/kernel/trace/ftrace_64_mprofile.S +++ b/arch/powerpc/kernel/trace/ftrace_64_mprofile.S @@ -41,15 +41,14 @@ _GLOBAL(ftrace_regs_caller) /* Save all gprs to pt_regs */ SAVE_GPR(0, r1) - SAVE_10GPRS(2, r1) + SAVE_GPRS(2, 11, r1) /* Ok to continue? */ lbz r3, PACA_FTRACE_ENABLED(r13) cmpdi r3, 0 beq ftrace_no_trace - SAVE_10GPRS(12, r1) - SAVE_10GPRS(22, r1) + SAVE_GPRS(12, 31, r1) /* Save previous stack pointer (r1) */ addi r8, r1, SWITCH_FRAME_SIZE @@ -108,10 +107,8 @@ ftrace_regs_call: #endif /* Restore gprs */ - REST_GPR(0,r1) - REST_10GPRS(2,r1) - REST_10GPRS(12,r1) - REST_10GPRS(22,r1) + REST_GPR(0, r1) + REST_GPRS(2, 31, r1) /* Restore possibly modified LR */ ld r0, _LINK(r1) @@ -157,7 +154,7 @@ _GLOBAL(ftrace_caller) stdu r1, -SWITCH_FRAME_SIZE(r1) /* Save all gprs to pt_regs */ - SAVE_8GPRS(3, r1) + SAVE_GPRS(3, 10, r1) lbz r3, PACA_FTRACE_ENABLED(r13) cmpdi r3, 0 @@ -194,7 +191,7 @@ ftrace_call: mtctr r3 /* Restore gprs */ - REST_8GPRS(3,r1) + REST_GPRS(3, 10, r1) /* Restore callee's TOC */ ld r2, 24(r1) |