mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2025-01-09 06:43:09 +00:00
70c3f1671b
The kernel checks at boot time which features are available by walking a XSAVE feature table which contains the CPUID feature bit numbers which need to be checked whether a feature is available on a CPU or not. So far the feature numbers have been linear, but AMX will create a gap which the current code cannot handle. Make the table entries explicitly indexed and adjust the loop code accordingly to prepare for that. No functional change. Signed-off-by: Chang S. Bae <chang.seok.bae@intel.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Len Brown <len.brown@intel.com> Signed-off-by: Borislav Petkov <bp@suse.de> Link: https://lore.kernel.org/r/20211021225527.10184-20-chang.seok.bae@intel.com |
||
|---|---|---|
| .. | ||
| alpha | ||
| arc | ||
| arm | ||
| arm64 | ||
| csky | ||
| h8300 | ||
| hexagon | ||
| ia64 | ||
| m68k | ||
| microblaze | ||
| mips | ||
| nds32 | ||
| nios2 | ||
| openrisc | ||
| parisc | ||
| powerpc | ||
| riscv | ||
| s390 | ||
| sh | ||
| sparc | ||
| um | ||
| x86 | ||
| xtensa | ||
| .gitignore | ||
| Kconfig | ||