From: Ragavendra <ragavendra.bn@gmail.com>
To: tglx@linutronix.de, mingo@redhat.com, bp@alien8.de,
dave.hansen@linux.intel.com, hpa@zytor.com,
thomas.lendacky@amd.com, ardb@kernel.org, ashish.kalra@amd.com,
tzimmermann@suse.de, bhelgaas@google.com
Cc: x86@kernel.org, linux-kernel@vger.kernel.org,
Ragavendra <ragavendra.bn@gmail.com>
Subject: [PATCH] arch:x86:coco:sev: Initialize ctxt variable
Date: Thu, 14 Nov 2024 16:35:06 -0800 [thread overview]
Message-ID: <20241115003505.9492-2-ragavendra.bn@gmail.com> (raw)
Updating the ctxt value to NULL in the svsm_perform_ghcb_protocol as
it was not initialized.
Fixes: 2e1b3cc9d7f7 (grafted) Merge tag 'arm-fixes-6.12-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Signed-off-by: Ragavendra Nagraj <ragavendra.bn@gmail.com>
---
arch/x86/coco/sev/shared.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/coco/sev/shared.c b/arch/x86/coco/sev/shared.c
index 71de53194089..a0fe7fc9bdc7 100644
--- a/arch/x86/coco/sev/shared.c
+++ b/arch/x86/coco/sev/shared.c
@@ -335,7 +335,7 @@ static int svsm_perform_msr_protocol(struct svsm_call *call)
static int svsm_perform_ghcb_protocol(struct ghcb *ghcb, struct svsm_call *call)
{
- struct es_em_ctxt ctxt;
+ struct es_em_ctxt ctxt = NULL;
u8 pending = 0;
vc_ghcb_invalidate(ghcb);
--
2.46.1
next reply other threads:[~2024-11-15 0:35 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-15 0:35 Ragavendra [this message]
2024-11-15 11:01 ` Ingo Molnar
2024-11-15 11:02 ` Ard Biesheuvel
2024-11-15 19:53 ` Ragavendra B.N.
2024-11-15 22:55 ` Ard Biesheuvel
2024-11-18 14:44 ` Tom Lendacky
2024-11-18 14:53 ` Tom Lendacky
2024-11-18 19:43 ` Ragavendra B.N.
2024-11-18 19:50 ` Tom Lendacky
2024-11-18 20:22 ` Ragavendra B.N.
2024-11-18 20:37 ` Tom Lendacky
2024-11-18 21:02 ` Ragavendra B.N.
2024-11-15 18:37 ` Ragavendra B.N.
2024-11-15 19:20 ` Tom Lendacky
2024-11-15 19:22 ` Tom Lendacky
2024-11-15 21:02 ` Ragavendra B.N.
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