On Mon, Aug 23, 2021 at 01:56:06PM -0500, Brijesh Singh wrote:
> thanks, I will merge this in next version.
Thx.
One more thing I stumbled upon while staring at this, see below. Can you
add it to your set or should I simply apply it now?
Thx.
---
From: Borislav Petkov <bp@xxxxxxx>
Date: Mon, 23 Aug 2021 20:01:35 +0200
Subject: [PATCH] x86/sev: Remove do_early_exception() forward declarations
There's a perfectly fine prototype in the asm/setup.h header. Use it.
No functional changes.
Signed-off-by: Borislav Petkov <bp@xxxxxxx>
---
arch/x86/kernel/sev.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/arch/x86/kernel/sev.c b/arch/x86/kernel/sev.c
index a6895e440bc3..700ef31d32f8 100644
--- a/arch/x86/kernel/sev.c
+++ b/arch/x86/kernel/sev.c
@@ -26,6 +26,7 @@
#include <asm/fpu/internal.h>
#include <asm/processor.h>
#include <asm/realmode.h>
+#include <asm/setup.h>
#include <asm/traps.h>
#include <asm/svm.h>
#include <asm/smp.h>
@@ -96,9 +97,6 @@ struct ghcb_state {
static DEFINE_PER_CPU(struct sev_es_runtime_data*, runtime_data);
DEFINE_STATIC_KEY_FALSE(sev_es_enable_key);
-/* Needed in vc_early_forward_exception */
-void do_early_exception(struct pt_regs *regs, int trapnr);
-
static void __init setup_vc_stacks(int cpu)
{
struct sev_es_runtime_data *data;
@@ -240,9 +238,6 @@ static noinstr struct ghcb *__sev_get_ghcb(struct ghcb_state *state)
return ghcb;
}
-/* Needed in vc_early_forward_exception */
-void do_early_exception(struct pt_regs *regs, int trapnr);
-
static inline u64 sev_es_rd_ghcb_msr(void)
{
return __rdmsr(MSR_AMD64_SEV_ES_GHCB);
--
2.29.2
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
