From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794430588; b=a/H1iSVqFCja4RXAz0VoyPyl0zGdr1rAvXAhIPK1Hiifhz2JXfDEapvUeTU/L0VyZGpw nPmitMVrKb/R9fAIoQ01yXQ+zKIJm1CjvbbrcZFZliKPWBuSVhFMmbaKXhOSBxb8tQOyv ZAT2gGJaJYxifD+D+YiD857kPAkYg6GNYHNW41YXbGS+D4hgg0qwqXJ+zzB2n9AZrJJj2 xtRjWjqVPoWXnr6FFRdDJYt9sQdLZ64P0JcvECGSJPs/2fHIGX4YK/axGet5MgP/m6e8+ /SRoWR8Amj35xz+lPMVgNsoAGaC4v2K3V0IwR01GQ5VAtvlJmHgezNFAvV5i/NYftPg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794430588; h=Received:DKIM-Signature:From:To:Cc:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:MIME-Version:Content-Transfer-Encoding; bh=LakMs+wtn1m3CzZ2hkmWvtzX5MOXWNVqhrGKQCuUvkk=; b=V/JlUpuRg94Qf4G2EHmcKMbQQ80yD1sBotCchlLvU/dmEbPKQwxHKjX0YO3nBJGaE3mV p7gTpIrlC+TC296kz2IvPWze4H8JDdh5oPHZb2E277jvDO6mJV1dLdBhilBgJmTBM/YyW F9Jz9WYTwPc1Ad9QnQRkD2CFUM/3ccFA/6TbG/uFdYlk+OURf/MUFpwCQQ1305CCbmthg TmsjjKPrsHluRgQeoSTpvhbzIrTuo9CYuJHnnzDfZSkNG2Shh2s8f8rbwVbDU0cLr/+VO wWlmUtchaJxg9ZYms15vdPKmv8Etw8rnIWzfB96Ksjtnj+r9ik7aDlv5+IQJT0QcVNQ== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=TV+N+MmM; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 78662606A32A; Wed, 11 Nov 2026 20:56:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=TV+N+MmM Received: by smtp.kernel.org (Postfix) with ESMTPSA id D75D81F00A07; Wed, 11 Nov 2026 20:56:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794430588; bh=LakMs+wtn1m3CzZ2hkmWvtzX5MOXWNVqhrGKQCuUvkk=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=TV+N+MmMe8WlTqQ7YACg+O5jCow9RcMXqYu5CCqNQ5RMkQBlAZjop9Bn6drnrWRHQ PQpxln21cVgx1NzDlO36jK07qkzEvxr7nCq7uQ+M13fwBgTrVRbx+DqRJbHClL4vYI xg+jF9L9cndtSONM7xJvDYbwl42RayO0/AZOsQ/MdUhANNdmJCN/g3MKfS33CQTLKp 1J3C7MiZMON+rGrZF1oXZUHRypnlhuTbWMyq7wROoS6Sia/slg0qSdNIh+WMU5UU4h vEi/Y47OVjdwKeUSh9IicQQOsyT3k7/FGRNOTtxLeINcbuy7tZVxOMco1g31ZWjKFD fcjLRzdLdGWDg== From: Eric Biggers To: akpm@linux-foundation.org, linux-raid@vger.kernel.org Cc: linux-crypto@vger.kernel.org, x86@kernel.org, Christoph Hellwig , Richard Weinberger , Anton Ivanov , Johannes Berg , Eric Biggers Subject: [PATCH 1/3] um: Define kernel_fpu_begin_mask() Date: Wed, 11 Nov 2026 12:56:02 -0800 Message-ID: <20261111205604.47547-2-ebiggers@kernel.org> X-Mailer: git-send-email 2.56.1 In-Reply-To: <20261111205604.47547-1-ebiggers@kernel.org> References: <20261111205604.47547-1-ebiggers@kernel.org> X-Mailing-List: linux-crypto@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Define a stub for kernel_fpu_begin_mask() on user-mode Linux so that lib/raid/ can switch from kernel_fpu_begin() to kernel_fpu_begin_mask(). Note: this causes a checkpatch error due to the macro's value not having outer parentheses, but it's left as-is for consistency with the existing kernel_fpu_begin() and kernel_fpu_end() definitions right next to it. Signed-off-by: Eric Biggers --- arch/um/include/asm/fpu/api.h | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/um/include/asm/fpu/api.h b/arch/um/include/asm/fpu/api.h index 3abf67c83c40a..ef35d701dccff 100644 --- a/arch/um/include/asm/fpu/api.h +++ b/arch/um/include/asm/fpu/api.h @@ -11,6 +11,7 @@ * UML code tree. */ #define kernel_fpu_begin() (void)0 +#define kernel_fpu_begin_mask(mask) (void)(mask) #define kernel_fpu_end() (void)0 static inline bool irq_fpu_usable(void) -- 2.56.1