From mboxrd@z Thu Jan 1 00:00:00 1970 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 AED3121421A for ; Wed, 9 Apr 2025 20:29:25 +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=1744230565; cv=none; b=A4x8RXeh0CMpmD7ro7KFxhuq/sv8XiLJZF/Gcfeu01+O4IAzFTUALksaL5T+GjvIrBvtTRxN2KTem/XTLC6RCmZ6ugB+iLAHCIhbob4aVcK7lRQ5vn/11RQF5IMf9XXfqMxuxJ/PddNWWAbGjLwn5/bmfNdqFSIFsNL7XCSWY0Q= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744230565; c=relaxed/simple; bh=1epFW2JgoDcxUAgVOgIpZ7+Uo7W19iDq3c6pvdh5vJQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=l1LWMb0WRHyXzA/C2upixD9d64Y4Es7aEdlKFxaGvpcO6T63OrmyJONKttOKqExH2H7maHh5akwFTqWItHs38t7r+WjBThgMTsP0ok4b/bKhKd4tc4S13IE+Z4AWbUCP/47hlJ9p/b73i9mU+wgVbAmc9KZERzPRfI+aF4Vs724= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=U4LVcIzn; 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="U4LVcIzn" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D367DC4CEEB; Wed, 9 Apr 2025 20:29:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1744230565; bh=1epFW2JgoDcxUAgVOgIpZ7+Uo7W19iDq3c6pvdh5vJQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=U4LVcIznWVLIcnHJtG6ubtLAFUnB7/92+brJGHNjTT5zxYQO0AjYXzjyMPE/3I9NU ndlsJosr/D+xZ3eV1qbLiNF4aLZ1s53HAtvKmsTqoZOZCRhNPjy/jsPeuV8TFI1wxm b6JlcttaLPsVZNH+7P0Xa1vmD/hmUBLVizjJFfum7KARQrHc3x/dYBHRDkMVGZVCwU vekRgL4amkUQf/miIzh7ubzEh20HnaPT9mtggJOZAJrXFulJC0+mndZgy1aS6uUBc3 yjlclkNo2W/hzfe91PN/Dqivr89pTH4plAoZN8Hc2tedz9HaKDtyOBK2LguSPGAE0h 2yNfeRNvHNzrQ== From: Ingo Molnar To: linux-kernel@vger.kernel.org Cc: Juergen Gross , "H . Peter Anvin" , Dave Hansen , Xin Li , Linus Torvalds , Peter Zijlstra , Borislav Petkov , Thomas Gleixner , Ingo Molnar Subject: [PATCH 03/20] x86/msr: Use u64 in rdmsrl_amd_safe() and wrmsrl_amd_safe() Date: Wed, 9 Apr 2025 22:28:50 +0200 Message-ID: <20250409202907.3419480-4-mingo@kernel.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20250409202907.3419480-1-mingo@kernel.org> References: <20250409202907.3419480-1-mingo@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Signed-off-by: Ingo Molnar Cc: Juergen Gross Cc: H. Peter Anvin Cc: Dave Hansen Cc: Xin Li Cc: Linus Torvalds --- arch/x86/kernel/cpu/amd.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c index 79569f72b8ee..b2ab2369c9cb 100644 --- a/arch/x86/kernel/cpu/amd.c +++ b/arch/x86/kernel/cpu/amd.c @@ -31,7 +31,7 @@ u16 invlpgb_count_max __ro_after_init; -static inline int rdmsrl_amd_safe(unsigned msr, unsigned long long *p) +static inline int rdmsrl_amd_safe(unsigned msr, u64 *p) { u32 gprs[8] = { 0 }; int err; @@ -49,7 +49,7 @@ static inline int rdmsrl_amd_safe(unsigned msr, unsigned long long *p) return err; } -static inline int wrmsrl_amd_safe(unsigned msr, unsigned long long val) +static inline int wrmsrl_amd_safe(unsigned msr, u64 val) { u32 gprs[8] = { 0 }; -- 2.45.2