mirror of
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2025-11-18 04:35:11 +00:00
6dc2cce932
Pul x86/process updates from Ingo Molnar: "The main change in this cycle was to add the ARCH_[GET|SET]_CPUID prctl() ABI extension to control the availability of the CPUID instruction, analogously to the existing PR_GET|SET_TSC ABI that controls RDTSC. Motivation: the 'rr' user-space record-and-replay execution debugger would like to trap and emulate the CPUID instruction - which instruction is normally unprivileged. Trapping CPUID is possible on IvyBridge and later Intel CPUs - expose this hardware capability" * 'x86-process-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/syscalls/32: Ignore arch_prctl for other architectures um/arch_prctl: Fix fallout from x86 arch_prctl() rework x86/arch_prctl: Add ARCH_[GET|SET]_CPUID x86/cpufeature: Detect CPUID faulting support x86/syscalls/32: Wire up arch_prctl on x86-32 x86/arch_prctl: Add do_arch_prctl_common() x86/arch_prctl/64: Rename do_arch_prctl() to do_arch_prctl_64() x86/arch_prctl/64: Use SYSCALL_DEFINE2 to define sys_arch_prctl() x86/arch_prctl: Rename 'code' argument to 'option' x86/msr: Rename MISC_FEATURE_ENABLES to MISC_FEATURES_ENABLES x86/process: Optimize TIF_NOTSC switch x86/process: Correct and optimize TIF_BLOCKSTEP switch x86/process: Optimize TIF checks in __switch_to_xtra() |
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| coccinelle | ||
| dtc | ||
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| gdb | ||
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| kconfig | ||
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| tracing | ||
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| adjust_autoksyms.sh | ||
| asn1_compiler.c | ||
| bloat-o-meter | ||
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| check-lc_ctype.c | ||
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| checkstack.pl | ||
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| cleanfile | ||
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| coccicheck | ||
| config | ||
| conmakehash.c | ||
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| decode_stacktrace.sh | ||
| decodecode | ||
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| diffconfig | ||
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| faddr2line | ||
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| gcc-x86_32-has-stack-protector.sh | ||
| gcc-x86_64-has-stack-protector.sh | ||
| gen_initramfs_list.sh | ||
| get_dvb_firmware | ||
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| gfp-translate | ||
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| headers.sh | ||
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| insert-sys-cert.c | ||
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| Kbuild.include | ||
| kernel-doc | ||
| kernel-doc-xml-ref | ||
| ld-version.sh | ||
| Lindent | ||
| link-vmlinux.sh | ||
| Makefile | ||
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| Makefile.fwinst | ||
| Makefile.gcc-plugins | ||
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| Makefile.help | ||
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| objdiff | ||
| patch-kernel | ||
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| profile2linkerlist.pl | ||
| prune-kernel | ||
| recordmcount.c | ||
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| recordmcount.pl | ||
| setlocalversion | ||
| show_delta | ||
| sign-file.c | ||
| sortextable.c | ||
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| spelling.txt | ||
| stackdelta | ||
| stackusage | ||
| tags.sh | ||
| unifdef.c | ||
| ver_linux | ||
| xen-hypercalls.sh | ||
| xz_wrap.sh | ||