From: Juergen Gross <jgross@suse.com>
To: kernel test robot <lkp@intel.com>,
linux-kernel@vger.kernel.org, x86@kernel.org
Cc: oe-kbuild-all@lists.linux.dev, Thomas Gleixner <tglx@kernel.org>,
Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
Dave Hansen <dave.hansen@linux.intel.com>,
"H. Peter Anvin" <hpa@zytor.com>,
"Xin Li (Intel)" <xin@zytor.com>
Subject: Re: [PATCH v3 10/16] x86/msr: Use the alternatives mechanism for RDMSR
Date: Wed, 18 Feb 2026 16:48:08 +0100 [thread overview]
Message-ID: <732e456f-c4a2-4d21-844e-597b7cc4f7ab@suse.com> (raw)
In-Reply-To: <202602182222.WEBLSQRj-lkp@intel.com>
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On 18.02.26 16:12, kernel test robot wrote:
> Hi Juergen,
>
> kernel test robot noticed the following build errors:
>
> [auto build test ERROR on linus/master]
> [also build test ERROR on v6.19 next-20260218]
> [cannot apply to tip/x86/core kvm/queue kvm/next kvm/linux-next tip/x86/tdx]
> [If your patch is applied to the wrong git tree, kindly drop us a note.
> And when submitting patch, we suggest to use '--base' as documented in
> https://git-scm.com/docs/git-format-patch#_base_tree_information]
>
> url: https://github.com/intel-lab-lkp/linux/commits/Juergen-Gross/x86-alternative-Support-alt_replace_call-with-instructions-after-call/20260218-163031
> base: linus/master
> patch link: https://lore.kernel.org/r/20260218082133.400602-11-jgross%40suse.com
> patch subject: [PATCH v3 10/16] x86/msr: Use the alternatives mechanism for RDMSR
> config: x86_64-randconfig-076-20260218 (https://download.01.org/0day-ci/archive/20260218/202602182222.WEBLSQRj-lkp@intel.com/config)
> compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
> reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260218/202602182222.WEBLSQRj-lkp@intel.com/reproduce)
>
> If you fix the issue in a separate patch/commit (i.e. not just a new version of
> the same patch/commit), kindly add following tags
> | Reported-by: kernel test robot <lkp@intel.com>
> | Closes: https://lore.kernel.org/oe-kbuild-all/202602182222.WEBLSQRj-lkp@intel.com/
Will add a new patch fixing this.
Juergen
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next prev parent reply other threads:[~2026-02-18 15:48 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-18 8:21 [PATCH v3 00/16] x86/msr: Inline rdmsr/wrmsr instructions Juergen Gross
2026-02-18 8:21 ` [PATCH v3 01/16] x86/alternative: Support alt_replace_call() with instructions after call Juergen Gross
2026-04-02 13:58 ` Juergen Gross
2026-02-18 8:21 ` [PATCH v3 02/16] coco/tdx: Rename MSR access helpers Juergen Gross
2026-02-18 14:11 ` Edgecombe, Rick P
2026-02-18 8:21 ` [PATCH v3 03/16] x86/sev: Replace call of native_wrmsr() with native_wrmsrq() Juergen Gross
2026-02-18 8:21 ` [PATCH v3 04/16] KVM: x86: Remove the KVM private read_msr() function Juergen Gross
2026-02-18 14:21 ` Edgecombe, Rick P
2026-02-18 14:29 ` Sean Christopherson
2026-02-18 8:21 ` [PATCH v3 05/16] x86/msr: Minimize usage of native_*() msr access functions Juergen Gross
2026-02-18 8:21 ` [PATCH v3 06/16] x86/msr: Move MSR trace calls one function level up Juergen Gross
2026-02-18 8:21 ` [PATCH v3 07/16] x86/opcode: Add immediate form MSR instructions Juergen Gross
2026-02-18 8:21 ` [PATCH v3 08/16] x86/extable: Add support for " Juergen Gross
2026-02-18 15:48 ` Andrew Cooper
2026-02-18 16:28 ` Jürgen Groß
2026-02-18 8:21 ` [PATCH v3 09/16] x86/msr: Use the alternatives mechanism for WRMSR Juergen Gross
2026-02-18 21:00 ` Sean Christopherson
2026-02-18 21:37 ` Dave Hansen
2026-02-18 23:36 ` H. Peter Anvin
2026-02-19 6:41 ` Jürgen Groß
2026-02-19 6:44 ` Jürgen Groß
2026-02-20 17:12 ` Xin Li
2026-02-20 17:32 ` Sean Christopherson
2026-02-20 17:40 ` Dave Hansen
2026-02-23 17:56 ` Xin Li
2026-02-23 21:34 ` H. Peter Anvin
2026-02-18 8:21 ` [PATCH v3 10/16] x86/msr: Use the alternatives mechanism for RDMSR Juergen Gross
2026-02-18 15:12 ` kernel test robot
2026-02-18 15:48 ` Juergen Gross [this message]
2026-02-18 8:21 ` [PATCH v3 11/16] x86/alternatives: Add ALTERNATIVE_4() Juergen Gross
2026-02-18 8:21 ` [PATCH v3 12/16] x86/paravirt: Split off MSR related hooks into new header Juergen Gross
2026-02-18 8:21 ` [PATCH v3 13/16] x86/paravirt: Prepare support of MSR instruction interfaces Juergen Gross
2026-02-18 8:21 ` [PATCH v3 14/16] x86/paravirt: Switch MSR access pv_ops functions to " Juergen Gross
2026-02-18 8:21 ` [PATCH v3 15/16] x86/msr: Reduce number of low level MSR access helpers Juergen Gross
2026-02-18 8:21 ` [PATCH v3 16/16] x86/paravirt: Use alternatives for MSR access with paravirt Juergen Gross
2026-02-18 13:49 ` kernel test robot
2026-02-18 15:49 ` Juergen Gross
2026-02-18 20:37 ` [PATCH v3 00/16] x86/msr: Inline rdmsr/wrmsr instructions H. Peter Anvin
2026-02-19 6:28 ` Jürgen Groß
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