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Sun, 04 May 2025 02:53:12 -0700 (PDT) Date: Sun, 4 May 2025 11:52:34 +0200 In-Reply-To: <20250504095230.2932860-25-ardb+git@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20250504095230.2932860-25-ardb+git@google.com> X-Developer-Key: i=ardb@kernel.org; a=openpgp; fpr=F43D03328115A198C90016883D200E9CA6329909 X-Developer-Signature: v=1; a=openpgp-sha256; l=1358; i=ardb@kernel.org; h=from:subject; bh=JGgi/PR6B/UfDqiCR294jKpXFY27Hox0oJTQ0bF4MW4=; b=owGbwMvMwCFmkMcZplerG8N4Wi2JIUPc4oma+ffGA1wJetcP5/u63mjazBjxYtYal82dN0syz d8unOHRUcrCIMbBICumyCIw+++7nacnStU6z5KFmcPKBDKEgYtTACZyX4Thf+FdTjPxxQJZxgev WMq2T7bfuftDUOq6a2WO//Ysu7l1HT8jwyzdvPX68Zt8Jj538g5ofPDeWmfO2/jMXf4RWTfYVs5 S5wQA X-Mailer: git-send-email 2.49.0.906.g1f30a19c02-goog Message-ID: <20250504095230.2932860-29-ardb+git@google.com> Subject: [RFT PATCH v2 04/23] x86/sev: Make sev_snp_enabled() a static function From: Ard Biesheuvel To: linux-kernel@vger.kernel.org Cc: linux-efi@vger.kernel.org, x86@kernel.org, Ard Biesheuvel , Borislav Petkov , Ingo Molnar , Dionna Amalie Glaze , Kevin Loughlin , Tom Lendacky Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Ard Biesheuvel sev_snp_enabled() is no longer used outside of the source file that defines it, so make it static and drop the extern declarations. Signed-off-by: Ard Biesheuvel --- arch/x86/boot/compressed/sev.c | 2 +- arch/x86/boot/compressed/sev.h | 2 -- 2 files changed, 1 insertion(+), 3 deletions(-) diff --git a/arch/x86/boot/compressed/sev.c b/arch/x86/boot/compressed/sev.c index 478c65149cf0..bc52c0aa96d4 100644 --- a/arch/x86/boot/compressed/sev.c +++ b/arch/x86/boot/compressed/sev.c @@ -164,7 +164,7 @@ int svsm_perform_call_protocol(struct svsm_call *call) return ret; } =20 -bool sev_snp_enabled(void) +static bool sev_snp_enabled(void) { return sev_status & MSR_AMD64_SEV_SNP_ENABLED; } diff --git a/arch/x86/boot/compressed/sev.h b/arch/x86/boot/compressed/sev.h index 4e463f33186d..9d21af3a220d 100644 --- a/arch/x86/boot/compressed/sev.h +++ b/arch/x86/boot/compressed/sev.h @@ -10,13 +10,11 @@ =20 #ifdef CONFIG_AMD_MEM_ENCRYPT =20 -bool sev_snp_enabled(void); void snp_accept_memory(phys_addr_t start, phys_addr_t end); u64 sev_get_status(void); =20 #else =20 -static inline bool sev_snp_enabled(void) { return false; } static inline void snp_accept_memory(phys_addr_t start, phys_addr_t end) {= } static inline u64 sev_get_status(void) { return 0; } =20 --=20 2.49.0.906.g1f30a19c02-goog