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Fri, 19 Dec 2025 11:43:37 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id jgPXJmk6RWnWGgAAD6G6ig (envelope-from ); Fri, 19 Dec 2025 11:43:37 +0000 From: =?UTF-8?q?Carlos=20L=C3=B3pez?= To: kvm@vger.kernel.org, seanjc@google.com, pbonzini@redhat.com Cc: tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com, linux-kernel@vger.kernel.org, =?UTF-8?q?Carlos=20L=C3=B3pez?= Subject: [PATCH 0/6] KVM: SEV: use mutex guards for simpler error handling Date: Fri, 19 Dec 2025 12:41:55 +0100 Message-ID: <20251219114238.3797364-1-clopez@suse.de> X-Mailer: git-send-email 2.51.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Spam-Flag: NO X-Spam-Score: -4.51 X-Rspamd-Queue-Id: 4B136336B8 X-Spamd-Result: default: False [-4.51 / 50.00]; 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This removes around 40 lines of code in total. This does not remove all uses of the manual lock APIs, only those that have their error handling improved by switching to the newer API. Changes are separated per-function for ease of review. Carlos López (6): KVM: SEV: use mutex guard in snp_launch_update() KVM: SEV: use mutex guard in sev_mem_enc_ioctl() KVM: SEV: use mutex guard in sev_mem_enc_register_region() KVM: SEV: use mutex guard in sev_mem_enc_unregister_region() KVM: SEV: use mutex guard in snp_handle_guest_req() KVM: SEV: use scoped mutex guard in sev_asid_new() arch/x86/kvm/svm/sev.c | 135 ++++++++++++++--------------------------- 1 file changed, 47 insertions(+), 88 deletions(-) base-commit: 0499add8efd72456514c6218c062911ccc922a99 -- 2.51.0