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| author | Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> | 2013-07-18 11:47:53 (GMT) |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2013-07-19 07:57:04 (GMT) |
| commit | ea8596bb2d8d37957f3e92db9511c50801689180 (patch) | |
| tree | 10aa945bfe2462e7d144a39121532e1528a382f7 /arch/x86/Kconfig | |
| parent | a7b0133ea94e4421a81702d5c0e6dcdbbbab8f6b (diff) | |
| download | linux-fsl-qoriq-ea8596bb2d8d37957f3e92db9511c50801689180.tar.xz | |
kprobes/x86: Remove unused text_poke_smp() and text_poke_smp_batch() functions
Since introducing the text_poke_bp() for all text_poke_smp*()
callers, text_poke_smp*() are now unused. This patch basically
reverts:
3d55cc8a058e ("x86: Add text_poke_smp for SMP cross modifying code")
7deb18dcf047 ("x86: Introduce text_poke_smp_batch() for batch-code modifying")
and related commits.
This patch also fixes a Kconfig dependency issue on STOP_MACHINE
in the case of CONFIG_SMP && !CONFIG_MODULE_UNLOAD.
Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Reviewed-by: Jiri Kosina <jkosina@suse.cz>
Cc: H. Peter Anvin <hpa@linux.intel.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Jason Baron <jbaron@akamai.com>
Cc: yrl.pp-manager.tt@hitachi.com
Cc: Borislav Petkov <bpetkov@suse.de>
Link: http://lkml.kernel.org/r/20130718114753.26675.18714.stgit@mhiramat-M0-7522
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/Kconfig')
| -rw-r--r-- | arch/x86/Kconfig | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index b32ebf9..3106e0e 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -81,7 +81,6 @@ config X86 select HAVE_USER_RETURN_NOTIFIER select ARCH_BINFMT_ELF_RANDOMIZE_PIE select HAVE_ARCH_JUMP_LABEL - select HAVE_TEXT_POKE_SMP select HAVE_GENERIC_HARDIRQS select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE select SPARSE_IRQ @@ -2332,10 +2331,6 @@ config HAVE_ATOMIC_IOMAP def_bool y depends on X86_32 -config HAVE_TEXT_POKE_SMP - bool - select STOP_MACHINE if SMP - config X86_DEV_DMA_OPS bool depends on X86_64 || STA2X11 |