diff options
| author | Maximilian Heyne <mheyne@amazon.de> | 2022-05-17 16:24:25 +0000 |
|---|---|---|
| committer | Juergen Gross <jgross@suse.com> | 2022-05-19 14:39:50 +0200 |
| commit | 1591a65f55bca5f7e14f9fbca4bd082dc8f4680f (patch) | |
| tree | f93c8aee699069927bf841f2de417f7b16bd72fc /arch | |
| parent | 12f112c3e3e573a833010ef2e4469295ac7b6e82 (diff) | |
x86: xen: remove STACK_FRAME_NON_STANDARD from xen_cpuid
Since commit 4d65adfcd119 ("x86: xen: insn: Decode Xen and KVM
emulate-prefix signature"), objtool is able to correctly parse the
prefixed instruction in xen_cpuid and emit correct orc unwind
information. Hence, marking the function as STACKFRAME_NON_STANDARD is
no longer needed.
This commit is basically a revert of commit 983bb6d254c7 ("x86/xen: Mark
xen_cpuid() stack frame as non-standard").
Signed-off-by: Maximilian Heyne <mheyne@amazon.de>
Reviewed-by: Juergen Gross <jgross@suse.com>
CC: Josh Poimboeuf <jpoimboe@kernel.org>
Link: https://lore.kernel.org/r/20220517162425.100567-1-mheyne@amazon.de
Signed-off-by: Juergen Gross <jgross@suse.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/xen/enlighten_pv.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/x86/xen/enlighten_pv.c b/arch/x86/xen/enlighten_pv.c index 5038edb79ad5..ca85d1409917 100644 --- a/arch/x86/xen/enlighten_pv.c +++ b/arch/x86/xen/enlighten_pv.c @@ -30,7 +30,6 @@ #include <linux/pci.h> #include <linux/gfp.h> #include <linux/edd.h> -#include <linux/objtool.h> #include <xen/xen.h> #include <xen/events.h> @@ -165,7 +164,6 @@ static void xen_cpuid(unsigned int *ax, unsigned int *bx, *bx &= maskebx; } -STACK_FRAME_NON_STANDARD(xen_cpuid); /* XEN_EMULATE_PREFIX */ static bool __init xen_check_mwait(void) { |