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Peter Anvin" Subject: [PATCH 06/32] x86/msr: Stop using 32-bit MSR interfaces in lib/msr-smp.c Date: Mon, 29 Jun 2026 08:04:57 +0200 Message-ID: <20260629060526.3638272-7-jgross@suse.com> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260629060526.3638272-1-jgross@suse.com> References: <20260629060526.3638272-1-jgross@suse.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Flag: NO X-Spam-Score: -6.80 X-Spamd-Result: default: False [-6.80 / 50.00]; REPLY(-4.00)[]; BAYES_HAM(-3.00)[100.00%]; MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; R_MISSING_CHARSET(0.50)[]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; RCVD_COUNT_TWO(0.00)[2]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; FROM_HAS_DN(0.00)[]; MIME_TRACE(0.00)[0:+]; TO_MATCH_ENVRCPT_ALL(0.00)[]; FUZZY_RATELIMITED(0.00)[rspamd.com]; DBL_BLOCKED_OPENRESOLVER(0.00)[imap1.dmz-prg2.suse.org:helo,suse.com:email,suse.com:mid]; DKIM_SIGNED(0.00)[suse.com:s=susede1]; FROM_EQ_ENVFROM(0.00)[]; TO_DN_SOME(0.00)[]; RCPT_COUNT_SEVEN(0.00)[8]; RCVD_TLS_ALL(0.00)[] X-Spam-Level: The 32-bit MSR interfaces rdmsr(), wrmsr(), rdmsr_safe() and wrmsr_safe() are planned to be removed. Use the related 64-bit variants instead. Signed-off-by: Juergen Gross --- arch/x86/lib/msr-smp.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/x86/lib/msr-smp.c b/arch/x86/lib/msr-smp.c index 0c6627773c80..7b6cfc2c0970 100644 --- a/arch/x86/lib/msr-smp.c +++ b/arch/x86/lib/msr-smp.c @@ -15,7 +15,7 @@ static void __rdmsr_on_cpu(void *info) else reg = &rv->reg; - rdmsr(rv->msr_no, reg->l, reg->h); + rdmsrq(rv->msr_no, reg->q); } static void __wrmsr_on_cpu(void *info) @@ -28,7 +28,7 @@ static void __wrmsr_on_cpu(void *info) else reg = &rv->reg; - wrmsr(rv->msr_no, reg->l, reg->h); + wrmsrq(rv->msr_no, reg->q); } int rdmsrq_on_cpu(unsigned int cpu, u32 msr_no, u64 *q) @@ -121,7 +121,7 @@ static void __rdmsr_safe_on_cpu(void *info) { struct msr_info_completion *rv = info; - rv->msr.err = rdmsr_safe(rv->msr.msr_no, &rv->msr.reg.l, &rv->msr.reg.h); + rv->msr.err = rdmsrq_safe(rv->msr.msr_no, &rv->msr.reg.q); complete(&rv->done); } @@ -129,7 +129,7 @@ static void __wrmsr_safe_on_cpu(void *info) { struct msr_info *rv = info; - rv->err = wrmsr_safe(rv->msr_no, rv->reg.l, rv->reg.h); + rv->err = wrmsrq_safe(rv->msr_no, rv->reg.q); } int wrmsrq_safe_on_cpu(unsigned int cpu, u32 msr_no, u64 q) -- 2.54.0