From patchwork Sat Apr 6 00:26:07 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Biggers X-Patchwork-Id: 787048 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 807CA36B for ; Sat, 6 Apr 2024 00:28:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712363285; cv=none; b=p002GJDhsFD00e/60UVMwJQT8tXDjTg/O4QdH3JbvFoBOfsqQZ5dauwWGmMTANpfJwei14YrOeq36RtVWq2o6CjkJ9OsaovZ9oChlYZFzY5i/eo7MrhaKbOJAsHKI3cuNnuNBNnN2/cgEfgQMH5sAcitrFW5z84zfgBDqkpx7+4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712363285; c=relaxed/simple; bh=2fuT2RmC/hJnbsRp44gaH+jZr/DqKcX7gPAeJfMqbpQ=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=NTkkL7NX2+OiKNW4Ip1yX/0Zob1aUjHKfCDuv+eVMo3HdUkk9uiy8F8HV8OJzkj5a3pXVoMeNQCDMwaiW5epi0pwoi/uZd3uucXnBTtCCFBMGWTVAPWSZrCrozE6FYD+tC5LNAZEgnBxits6nvzN4h/M7/u8CJhYqpA0iLq/AJE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=pNs08Zwl; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="pNs08Zwl" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B0B90C433C7; Sat, 6 Apr 2024 00:28:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1712363285; bh=2fuT2RmC/hJnbsRp44gaH+jZr/DqKcX7gPAeJfMqbpQ=; h=From:To:Cc:Subject:Date:From; b=pNs08ZwlDDd2WcpqkyNv3Wxfa5/77hInaYw2nvTYYJ7bZbboRi1mE6kFgOR79DCLH W78CWihTaqaU3XPRvZOp+8tY4YNDeTsYSr2LseKVXgxyo+5YfnfVthVsf5tcBPAUgV MNrKK8oIEMXBNyaHDi7fPsKad1DosegBgDO497BQyNUI1YaKZ59Q4jCJ9FNgvLwAD3 yIyeEfn9C/ic0PFFdVjPAYzs35KKTYX2AWtK8PYAF50WtbwyO5emu6U14Hg8t8ScBt 9LaqcEmKw0MIT6QopNTdXQuS9K2EV3Gvc0b62Mblqmbj5aoPqMSUfi5pSDN6tlFKsz L/evmcYBcWHGw== From: Eric Biggers To: linux-crypto@vger.kernel.org Cc: x86@kernel.org, Tim Chen Subject: [PATCH 0/3] crypto: x86 - add missing vzeroupper instructions Date: Fri, 5 Apr 2024 20:26:07 -0400 Message-ID: <20240406002610.37202-1-ebiggers@kernel.org> X-Mailer: git-send-email 2.44.0 Precedence: bulk X-Mailing-List: linux-crypto@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 This series adds missing vzeroupper instructions before returning from code that uses ymm registers. Eric Biggers (3): crypto: x86/nh-avx2 - add missing vzeroupper crypto: x86/sha256-avx2 - add missing vzeroupper crypto: x86/sha512-avx2 - add missing vzeroupper arch/x86/crypto/nh-avx2-x86_64.S | 1 + arch/x86/crypto/sha256-avx2-asm.S | 1 + arch/x86/crypto/sha512-avx2-asm.S | 1 + 3 files changed, 3 insertions(+) base-commit: 4ad27a8be9dbefd4820da0f60da879d512b2f659