Re: [PATCH v6 86/90] x86/cpu/transmeta: Remove x86_capability[] CPUID initialization

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/[email protected]/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/[email protected]/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 <[email protected]>
| Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/

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  

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