mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-10-11 02:59:12 +00:00
564279ff6f
We currently have some RAZ fields described explicitly in our arm64_ftr_bits arrays. These are inconsistently commented, grouped, and/or applied, and maintaining these is error-prone. Luckily, we don't need these at all. We'll never need to inspect RAZ fields to determine feature support, and init_cpu_ftr_reg() will ensure that any bits without a corresponding arm64_ftr_bits entry are treated as RES0 with strict matching requirements. In check_update_ftr_reg() we'll then compare these bits from the relevant cpuinfo_arm64 structures, and need not store them in a arm64_ftr_reg. This patch removes the unnecessary arm64_ftr_bits entries for RES0 bits. Signed-off-by: Mark Rutland <mark.rutland@arm.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Will Deacon <will.deacon@arm.com> Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com> Reviewed-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com> |
||
|---|---|---|
| .. | ||
| alpha | ||
| arc | ||
| arm | ||
| arm64 | ||
| avr32 | ||
| blackfin | ||
| c6x | ||
| cris | ||
| frv | ||
| h8300 | ||
| hexagon | ||
| ia64 | ||
| m32r | ||
| m68k | ||
| metag | ||
| microblaze | ||
| mips | ||
| mn10300 | ||
| nios2 | ||
| openrisc | ||
| parisc | ||
| powerpc | ||
| s390 | ||
| score | ||
| sh | ||
| sparc | ||
| tile | ||
| um | ||
| unicore32 | ||
| x86 | ||
| xtensa | ||
| .gitignore | ||
| Kconfig | ||