* Re: [PATCH v6 86/90] x86/cpu/transmeta: Remove x86_capability[] CPUID initialization
[not found] <20260327021645.555257-87-darwi@linutronix.de>
@ 2026-03-27 22:56 ` kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2026-03-27 22:56 UTC (permalink / raw)
To: Ahmed S. Darwish, Borislav Petkov, Dave Hansen, Ingo Molnar
Cc: llvm, oe-kbuild-all, Thomas Gleixner, Andrew Cooper,
H. Peter Anvin, Sean Christopherson, David Woodhouse,
Peter Zijlstra, Christian Ludloff, Sohil Mehta, John Ogness, x86,
x86-cpuid, LKML, Ahmed S. Darwish
Hi Ahmed,
kernel test robot noticed the following build errors:
[auto build test ERROR on c369299895a591d96745d6492d4888259b004a9e]
url: https://github.com/intel-lab-lkp/linux/commits/Ahmed-S-Darwish/ASoC-Intel-avs-Check-maximum-valid-CPUID-leaf/20260327-215933
base: c369299895a591d96745d6492d4888259b004a9e
patch link: https://lore.kernel.org/r/20260327021645.555257-87-darwi%40linutronix.de
patch subject: [PATCH v6 86/90] x86/cpu/transmeta: Remove x86_capability[] CPUID initialization
config: i386-buildonly-randconfig-001-20260328 (https://download.01.org/0day-ci/archive/20260328/202603280640.96anZ0BA-lkp@intel.com/config)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260328/202603280640.96anZ0BA-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/202603280640.96anZ0BA-lkp@intel.com/
All errors (new ones prefixed by >>):
>> arch/x86/kernel/cpu/transmeta.c:70:2: error: call to undeclared function 'early_init_transmeta'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
70 | early_init_transmeta(c);
| ^
arch/x86/kernel/cpu/transmeta.c:70:2: note: did you mean 'init_transmeta'?
arch/x86/kernel/cpu/transmeta.c:66:13: note: 'init_transmeta' declared here
66 | static void init_transmeta(struct cpuinfo_x86 *c)
| ^
67 | {
68 | unsigned int cap_mask, uk;
69 |
70 | early_init_transmeta(c);
| ~~~~~~~~~~~~~~~~~~~~
| init_transmeta
1 error generated.
vim +/early_init_transmeta +70 arch/x86/kernel/cpu/transmeta.c
fe8a36b887f719b arch/x86/kernel/cpu/transmeta.c Ahmed S. Darwish 2026-03-27 65
fe8a36b887f719b arch/x86/kernel/cpu/transmeta.c Ahmed S. Darwish 2026-03-27 66 static void init_transmeta(struct cpuinfo_x86 *c)
fe8a36b887f719b arch/x86/kernel/cpu/transmeta.c Ahmed S. Darwish 2026-03-27 67 {
fe8a36b887f719b arch/x86/kernel/cpu/transmeta.c Ahmed S. Darwish 2026-03-27 68 unsigned int cap_mask, uk;
fe8a36b887f719b arch/x86/kernel/cpu/transmeta.c Ahmed S. Darwish 2026-03-27 69
fe8a36b887f719b arch/x86/kernel/cpu/transmeta.c Ahmed S. Darwish 2026-03-27 @70 early_init_transmeta(c);
fe8a36b887f719b arch/x86/kernel/cpu/transmeta.c Ahmed S. Darwish 2026-03-27 71 cpu_detect_cache_sizes(c);
fe8a36b887f719b arch/x86/kernel/cpu/transmeta.c Ahmed S. Darwish 2026-03-27 72
fe8a36b887f719b arch/x86/kernel/cpu/transmeta.c Ahmed S. Darwish 2026-03-27 73 print_cpu_revision(c);
fe8a36b887f719b arch/x86/kernel/cpu/transmeta.c Ahmed S. Darwish 2026-03-27 74 print_cpu_info_string(c);
^1da177e4c3f415 arch/i386/kernel/cpu/transmeta.c Linus Torvalds 2005-04-16 75
^1da177e4c3f415 arch/i386/kernel/cpu/transmeta.c Linus Torvalds 2005-04-16 76 /* Unhide possibly hidden capability flags */
^1da177e4c3f415 arch/i386/kernel/cpu/transmeta.c Linus Torvalds 2005-04-16 77 rdmsr(0x80860004, cap_mask, uk);
^1da177e4c3f415 arch/i386/kernel/cpu/transmeta.c Linus Torvalds 2005-04-16 78 wrmsr(0x80860004, ~0, uk);
3ad602b4fa9f922 arch/x86/kernel/cpu/transmeta.c Ahmed S. Darwish 2026-03-27 79 cpuid_refresh_leaf(c, 0x1);
^1da177e4c3f415 arch/i386/kernel/cpu/transmeta.c Linus Torvalds 2005-04-16 80 wrmsr(0x80860004, cap_mask, uk);
^1da177e4c3f415 arch/i386/kernel/cpu/transmeta.c Linus Torvalds 2005-04-16 81
30b82ea08c3365a arch/i386/kernel/cpu/transmeta.c H. Peter Anvin 2007-02-13 82 /* All Transmeta CPUs have a constant TSC */
10cd5a1e5403d79 arch/x86/kernel/cpu/transmeta.c Ingo Molnar 2008-02-26 83 set_cpu_cap(c, X86_FEATURE_CONSTANT_TSC);
30b82ea08c3365a arch/i386/kernel/cpu/transmeta.c H. Peter Anvin 2007-02-13 84
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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