The following commit has been merged into the x86/fpu branch of tip:
Commit-ID: cceb496420fa11a6e11989abc68b8e7564dc40f9
Gitweb: https://git.kernel.org/tip/cceb496420fa11a6e11989abc68b8e7564dc40f9
Author: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
AuthorDate: Wed, 13 Oct 2021 16:55:34 +02:00
Committer: Borislav Petkov <bp@xxxxxxx>
CommitterDate: Wed, 20 Oct 2021 22:35:04 +02:00
x86/fpu: Convert tracing to fpstate
Convert FPU tracing code to the new register storage mechanism in
preparation for dynamically sized buffers.
No functional change.
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Signed-off-by: Borislav Petkov <bp@xxxxxxx>
Link: https://lkml.kernel.org/r/20211013145322.503327333@xxxxxxxxxxxxx
---
arch/x86/include/asm/trace/fpu.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/include/asm/trace/fpu.h b/arch/x86/include/asm/trace/fpu.h
index 879b777..4645a63 100644
--- a/arch/x86/include/asm/trace/fpu.h
+++ b/arch/x86/include/asm/trace/fpu.h
@@ -22,8 +22,8 @@ DECLARE_EVENT_CLASS(x86_fpu,
__entry->fpu = fpu;
__entry->load_fpu = test_thread_flag(TIF_NEED_FPU_LOAD);
if (boot_cpu_has(X86_FEATURE_OSXSAVE)) {
- __entry->xfeatures = fpu->state.xsave.header.xfeatures;
- __entry->xcomp_bv = fpu->state.xsave.header.xcomp_bv;
+ __entry->xfeatures = fpu->fpstate->regs.xsave.header.xfeatures;
+ __entry->xcomp_bv = fpu->fpstate->regs.xsave.header.xcomp_bv;
}
),
TP_printk("x86/fpu: %p load: %d xfeatures: %llx xcomp_bv: %llx",
|