From: Borislav Petkov <b...@suse.de>
Hi,
this is the first and the easiest part of the cleanup - getting rid of
the unused and seldomly used cpu_has_xx uglies. Future work will get rid
of the remaining ones but they need more careful inspection first.
The last patch helps with tinyconfig and slims it down by ~1.5K,
according to 0day numbers:
i386-tinyconfig vmlinux size:
+-------+------+------+-----+---------------------------------------------------------------------------------+
| TOTAL | TEXT | DATA | BSS |
|
+-------+------+------+-----+---------------------------------------------------------------------------------+
| -1512 | -352 | 0 | 0 | df63d2e25f80 x86/cpu: Provide a config option to
disable static_cpu_has |
| +5 | 0 | 0 | 0 | 8b9e9097bf18 Merge remote-tracking branch
'tip/x86/cleanups' into cpufeature-v3 |
| -1507 | -352 | 0 | 0 | ALL COMMITS
|
+-------+------+------+-----+---------------------------------------------------------------------------------+
Stuff is ontop of tip/x86/cleanups because it needs
ed29210cd6a6 ("x86: Remove unused function cpu_has_ht_siblings()")
Thanks.
Borislav Petkov (4):
x86/cpufeature: Move some of the scattered feature bits to x86_capability
x86/cpufeature: Cleanup get_cpu_cap()
x86/cpufeature: Remove unused and seldomly used cpu_has_xx macros
x86/cpu: Provide a config option to disable static_cpu_has
arch/x86/Kconfig | 11 +++
arch/x86/crypto/chacha20_glue.c | 2 +-
arch/x86/crypto/crc32c-intel_glue.c | 2 +-
arch/x86/include/asm/cmpxchg_32.h | 2 +-
arch/x86/include/asm/cmpxchg_64.h | 2 +-
arch/x86/include/asm/cpufeature.h | 115 ++++++++++++++--------------
arch/x86/include/asm/xor_32.h | 2 +-
arch/x86/kernel/cpu/amd.c | 4 +-
arch/x86/kernel/cpu/centaur.c | 2 +-
arch/x86/kernel/cpu/common.c | 52 +++++++------
arch/x86/kernel/cpu/intel.c | 3 +-
arch/x86/kernel/cpu/intel_cacheinfo.c | 6 +-
arch/x86/kernel/cpu/mtrr/generic.c | 2 +-
arch/x86/kernel/cpu/mtrr/main.c | 2 +-
arch/x86/kernel/cpu/perf_event_amd.c | 4 +-
arch/x86/kernel/cpu/perf_event_amd_uncore.c | 11 +--
arch/x86/kernel/cpu/scattered.c | 20 -----
arch/x86/kernel/cpu/transmeta.c | 4 +-
arch/x86/kernel/fpu/init.c | 4 +-
arch/x86/kernel/hw_breakpoint.c | 6 +-
arch/x86/kernel/smpboot.c | 2 +-
arch/x86/kernel/vm86_32.c | 4 +-
arch/x86/mm/setup_nx.c | 4 +-
drivers/char/hw_random/via-rng.c | 5 +-
drivers/crypto/padlock-aes.c | 2 +-
drivers/crypto/padlock-sha.c | 2 +-
drivers/iommu/intel_irq_remapping.c | 2 +-
fs/btrfs/disk-io.c | 2 +-
28 files changed, 141 insertions(+), 138 deletions(-)
--
2.3.5
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