* [ardb:x86-pie 14/19] arch/x86/xen/xen-asm.S:31:39: error: unexpected token in argument list
@ 2023-04-23 6:29 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2023-04-23 6:29 UTC (permalink / raw)
To: Ard Biesheuvel; +Cc: llvm, oe-kbuild-all
Hi Ard,
First bad commit (maybe != root cause):
tree: git://git.kernel.org/pub/scm/linux/kernel/git/ardb/linux.git x86-pie
head: 01406d471d3e3718b3771fdabcfca8c505157404
commit: 1b941fed87d107c0bdd8bfa60b150563b2e7ae41 [14/19] x86: percpu: Use RIP-relative symbol references for per-CPU variables
config: x86_64-allmodconfig (https://download.01.org/0day-ci/archive/20230423/202304231445.bhEb5RIi-lkp@intel.com/config)
compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/ardb/linux.git/commit/?id=1b941fed87d107c0bdd8bfa60b150563b2e7ae41
git remote add ardb git://git.kernel.org/pub/scm/linux/kernel/git/ardb/linux.git
git fetch --no-tags ardb x86-pie
git checkout 1b941fed87d107c0bdd8bfa60b150563b2e7ae41
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash arch/x86/
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202304231445.bhEb5RIi-lkp@intel.com/
All errors (new ones prefixed by >>):
>> arch/x86/xen/xen-asm.S:31:39: error: unexpected token in argument list
movb $1, %gs:(xen_vcpu_info) (% rip) + 1
^
arch/x86/xen/xen-asm.S:72:39: error: unexpected token in argument list
movb $0, %gs:(xen_vcpu_info) (% rip) + 1
^
arch/x86/xen/xen-asm.S:81:43: error: unexpected token in argument list
testb $0xff, %gs:(xen_vcpu_info) (% rip) + 0
^
arch/x86/xen/xen-asm.S:100:43: error: unexpected token in argument list
testb $0xff, %gs:(xen_vcpu_info) (% rip) + 1
^
arch/x86/xen/xen-asm.S:116:35: error: unexpected token in argument list
movq %gs:(xen_vcpu_info) (% rip) + 16, %rax
^
vim +31 arch/x86/xen/xen-asm.S
5393744b71ce79 Jeremy Fitzhardinge 2009-02-02 24
09c413071e2de7 Peter Zijlstra 2021-06-24 25 .pushsection .noinstr.text, "ax"
5393744b71ce79 Jeremy Fitzhardinge 2009-02-02 26 /*
130ace11a9dc68 Tejun Heo 2009-02-06 27 * Disabling events is simply a matter of making the event mask
130ace11a9dc68 Tejun Heo 2009-02-06 28 * non-zero.
5393744b71ce79 Jeremy Fitzhardinge 2009-02-02 29 */
6dcc5627f6aec4 Jiri Slaby 2019-10-11 30 SYM_FUNC_START(xen_irq_disable_direct)
5393744b71ce79 Jeremy Fitzhardinge 2009-02-02 @31 movb $1, PER_CPU_VAR(xen_vcpu_info) + XEN_vcpu_info_mask
f94909ceb1ed4b Peter Zijlstra 2021-12-04 32 RET
6dcc5627f6aec4 Jiri Slaby 2019-10-11 33 SYM_FUNC_END(xen_irq_disable_direct)
5393744b71ce79 Jeremy Fitzhardinge 2009-02-02 34
:::::: The code at line 31 was first introduced by commit
:::::: 5393744b71ce797f1b1546fafaed127fc50c2b61 xen: make direct versions of irq_enable/disable/save/restore to common code
:::::: TO: Jeremy Fitzhardinge <jeremy@goop.org>
:::::: CC: H. Peter Anvin <hpa@linux.intel.com>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests
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