From: kernel test robot <lkp@intel.com>
To: Juergen Gross <jgross@suse.com>,
xen-devel@lists.xenproject.org, x86@kernel.org,
virtualization@lists.linux-foundation.org,
linux-kernel@vger.kernel.org
Cc: kbuild-all@lists.01.org, Juergen Gross <jgross@suse.com>,
Deep Shah <sdeep@vmware.com>,
"VMware, Inc." <pv-drivers@vmware.com>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>
Subject: Re: [PATCH v3 14/15] x86/paravirt: switch functions with custom code to ALTERNATIVE
Date: Fri, 18 Dec 2020 00:42:39 +0800 [thread overview]
Message-ID: <202012180031.B1lbwtVM-lkp@intel.com> (raw)
In-Reply-To: <20201217093133.1507-15-jgross@suse.com>
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Hi Juergen,
I love your patch! Yet something to improve:
[auto build test ERROR on linus/master]
[cannot apply to xen-tip/linux-next tip/x86/core tip/x86/asm v5.10 next-20201217]
[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]
url: https://github.com/0day-ci/linux/commits/Juergen-Gross/x86-major-paravirt-cleanup/20201217-173646
base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git accefff5b547a9a1d959c7e76ad539bf2480e78b
config: x86_64-randconfig-a002-20201217 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
reproduce (this is a W=1 build):
# https://github.com/0day-ci/linux/commit/bc3cbe0ff1b123a4b7f48c91b32198d7dfe57797
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Juergen-Gross/x86-major-paravirt-cleanup/20201217-173646
git checkout bc3cbe0ff1b123a4b7f48c91b32198d7dfe57797
# save the attached .config to linux build tree
make W=1 ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All error/warnings (new ones prefixed by >>):
arch/x86/entry/entry_64.S: Assembler messages:
>> arch/x86/entry/entry_64.S:1092: Error: junk at end of line, first unrecognized character is `('
>> arch/x86/entry/entry_64.S:1092: Error: backward ref to unknown label "771:"
>> arch/x86/entry/entry_64.S:1092: Error: backward ref to unknown label "771:"
>> arch/x86/entry/entry_64.S:1092: Error: junk at end of line, first unrecognized character is `,'
>> arch/x86/entry/entry_64.S:1092: Warning: missing closing '"'
>> arch/x86/entry/entry_64.S:1092: Error: expecting mnemonic; got nothing
vim +1092 arch/x86/entry/entry_64.S
ddeb8f2149de280 arch/x86/kernel/entry_64.S Alexander van Heukelum 2008-11-24 1089
424c7d0a9a396ba arch/x86/entry/entry_64.S Thomas Gleixner 2020-03-26 1090 SYM_CODE_START_LOCAL(error_return)
424c7d0a9a396ba arch/x86/entry/entry_64.S Thomas Gleixner 2020-03-26 1091 UNWIND_HINT_REGS
424c7d0a9a396ba arch/x86/entry/entry_64.S Thomas Gleixner 2020-03-26 @1092 DEBUG_ENTRY_ASSERT_IRQS_OFF
424c7d0a9a396ba arch/x86/entry/entry_64.S Thomas Gleixner 2020-03-26 1093 testb $3, CS(%rsp)
424c7d0a9a396ba arch/x86/entry/entry_64.S Thomas Gleixner 2020-03-26 1094 jz restore_regs_and_return_to_kernel
424c7d0a9a396ba arch/x86/entry/entry_64.S Thomas Gleixner 2020-03-26 1095 jmp swapgs_restore_regs_and_return_to_usermode
424c7d0a9a396ba arch/x86/entry/entry_64.S Thomas Gleixner 2020-03-26 1096 SYM_CODE_END(error_return)
424c7d0a9a396ba arch/x86/entry/entry_64.S Thomas Gleixner 2020-03-26 1097
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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next prev parent reply other threads:[~2020-12-17 16:44 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-17 9:31 [PATCH v3 00/15] x86: major paravirt cleanup Juergen Gross
2020-12-17 9:31 ` [PATCH v3 01/15] x86/xen: use specific Xen pv interrupt entry for MCE Juergen Gross
2020-12-17 9:31 ` [PATCH v3 02/15] x86/xen: use specific Xen pv interrupt entry for DF Juergen Gross
2020-12-17 9:31 ` [PATCH v3 03/15] x86/pv: switch SWAPGS to ALTERNATIVE Juergen Gross
2020-12-17 9:31 ` [PATCH v3 04/15] x86/xen: drop USERGS_SYSRET64 paravirt call Juergen Gross
2020-12-17 9:31 ` [PATCH v3 05/15] x86: rework arch_local_irq_restore() to not use popf Juergen Gross
2020-12-17 9:31 ` [PATCH v3 06/15] x86/paravirt: switch time pvops functions to use static_call() Juergen Gross
2020-12-17 17:31 ` Michael Kelley
2021-01-06 10:41 ` Borislav Petkov
2021-01-19 11:36 ` Jürgen Groß
2021-01-06 10:03 ` Borislav Petkov
2021-01-19 11:33 ` Jürgen Groß
2020-12-17 9:31 ` [PATCH v3 07/15] x86/alternative: support "not feature" and ALTERNATIVE_TERNARY Juergen Gross
2021-01-07 19:08 ` Borislav Petkov
2021-01-19 11:35 ` Jürgen Groß
2021-01-19 12:06 ` Borislav Petkov
2021-01-19 12:12 ` Jürgen Groß
2020-12-17 9:31 ` [PATCH v3 08/15] x86: add new features for paravirt patching Juergen Gross
2020-12-17 13:12 ` kernel test robot
2021-01-14 18:30 ` Borislav Petkov
2021-01-14 18:40 ` Borislav Petkov
2020-12-17 9:31 ` [PATCH v3 09/15] x86/paravirt: remove no longer needed 32-bit pvops cruft Juergen Gross
2020-12-17 9:31 ` [PATCH v3 10/15] x86/paravirt: simplify paravirt macros Juergen Gross
2020-12-17 16:46 ` kernel test robot
2020-12-17 9:31 ` [PATCH v3 11/15] x86/paravirt: switch iret pvops to ALTERNATIVE Juergen Gross
2020-12-17 9:31 ` [PATCH v3 12/15] objtool: Alternatives vs ORC, the hard way Juergen Gross
2020-12-17 9:31 ` [PATCH v3 13/15] x86/paravirt: add new macros PVOP_ALT* supporting pvops in ALTERNATIVEs Juergen Gross
2020-12-17 9:31 ` [PATCH v3 14/15] x86/paravirt: switch functions with custom code to ALTERNATIVE Juergen Gross
2020-12-17 16:42 ` kernel test robot [this message]
2020-12-17 9:31 ` [PATCH v3 15/15] x86/paravirt: have only one paravirt patch function Juergen Gross
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