mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
synced 2024-12-29 09:12:07 +00:00
58921443e9
It's a common pattern in cpuid leaves to have the same bitfields format
repeated across a number of subleaves. Typically, this is used for
enumerating hierarchial structures like cache and TLB levels, CPU
topology levels, etc.
Modify kcpuid.c to handle subleaf ranges in the CSV file subleaves
column. For example, make it able to parse lines in the form:
# LEAF, SUBLEAVES, reg, bits, short_name , ...
0xb, 1:0, eax, 4:0, x2apic_id_shift , ...
0xb, 1:0, ebx, 15:0, domain_lcpus_count , ...
0xb, 1:0, ecx, 7:0, domain_nr , ...
This way, full output can be printed to the user.
Signed-off-by: Ahmed S. Darwish <darwi@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/20240718134755.378115-8-darwi@linutronix.de
|
||
|---|---|---|
| .. | ||
| alpha/include | ||
| arc/include/uapi/asm | ||
| arm/include | ||
| arm64 | ||
| csky/include/uapi/asm | ||
| hexagon/include/uapi/asm | ||
| loongarch/include | ||
| microblaze/include/uapi/asm | ||
| mips/include | ||
| parisc/include/uapi/asm | ||
| powerpc/include | ||
| riscv/include | ||
| s390/include | ||
| sh/include | ||
| sparc/include | ||
| x86 | ||
| xtensa/include | ||