2016-06-24 | fs: Treat foreign mounts as nosuid Signed-off-by: Andy Lutomirski <luto@amacapital.net> |
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2016-01-12 | mm: Add a vm_special_mapping.fault() method Cc: Andy Lutomirski <luto@amacapital.net> |
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2015-12-11 | x86, vdso, pvclock: Simplify and speed up the vdso... Signed-off-by: Andy Lutomirski <luto@amacapital.net> |
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2015-08-08 | x86/vdso: Emit a GNU hash Signed-off-by: Andy Lutomirski <luto@amacapital.net> |
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2015-04-17 | errno.h: Improve ENOSYS's comment Signed-off-by: Andy Lutomirski <luto@amacapital.net> |
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2015-04-17 | checkpatch.pl: new instances of ENOSYS are errors Signed-off-by: Andy Lutomirski <luto@amacapital.net> |
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2015-04-03 | x86/asm/entry/32: Stop caching MSR_IA32_SYSENTER_ESP... Signed-off-by: Andy Lutomirski <luto@amacapital.net> |
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2015-04-03 | x86/asm/entry/32: Improve a TOP_OF_KERNEL_STACK_PADDING... Signed-off-by: Andy Lutomirski <luto@amacapital.net> |
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2015-03-17 | x86/asm/entry/32: Document our abuse of x86_hw_tss... Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...4776f68e9ddee9ec1500e894.1426009661.git.luto@amacapital.net |
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2015-03-17 | x86/asm/entry: Unify and fix initial thread_struct... Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...bb4a7708c426101161edd1f6.1426009661.git.luto@amacapital.net |
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2015-03-17 | x86/asm/entry: Create and use a 'TOP_OF_KERNEL_STACK_PADDING... Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...62a142b6dfe07d4ef7fc582e.1426009661.git.luto@amacapital.net |
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2015-03-17 | x86/signal/64: Remove 'fs' and 'gs' from sigcontext Signed-off-by: Andy Lutomirski <luto@amacapital.net> |
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2015-03-17 | x86/signal/64: Fix SS handling for signals delivered... Signed-off-by: Andy Lutomirski <luto@amacapital.net> |
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2015-03-10 | x86/asm/entry/32: Fix user_mode() misuses Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...3623001f252d1aee3215d014.1425948056.git.luto@amacapital.net |
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2015-03-07 | x86/asm/entry: Replace this_cpu_sp0() with current_top_of_st... Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...76e0cbee3c7079433349e96d.1425692936.git.luto@amacapital.net |
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2015-03-07 | x86/asm/entry: Delay loading sp0 slightly on task switch Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...9eed7a3911b6ae409476763e.1425692936.git.luto@amacapital.net |
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2015-03-06 | x86/asm/entry: Rename 'INIT_TSS_IST' to 'CPU_TSS_IST' Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...08ff99017d0997118fbb2485.1425611534.git.luto@amacapital.net |
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2015-03-06 | x86/asm/entry: Remove INIT_TSS and fold the definitions... Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...e93afbdd1a0fe0678a6d7913.1425611534.git.luto@amacapital.net |
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2015-03-06 | x86/asm/entry: Rename 'init_tss' to 'cpu_tss' Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...9d93ce2d1ed320ebe8516262.1425611534.git.luto@amacapital.net |
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2015-03-06 | x86/asm/entry/64/compat: Change the 32-bit sysenter... Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...0665338585c36d9bfb85235d.1425611534.git.luto@amacapital.net |
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2015-03-06 | x86/asm/entry: Switch all C consumers of kernel_stack... Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...34c9a56396eeb24f5dd5b0de.1425611534.git.luto@amacapital.net |
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2015-03-06 | x86/asm/entry: Add this_cpu_sp0() to read sp0 for the... Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...e09a055ed8f785d80dac1eca.1425611534.git.luto@amacapital.net |
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2015-03-05 | x86/asm/entry/64: Remove a bogus 'ret_from_fork' optimization Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...ddf59087aad98c000fbab9a4.1424989793.git.luto@amacapital.net |
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2015-03-04 | x86/asm/entry/64: Remove a bogus 'ret_from_fork' optimization Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...ddf59087aad98c000fbab9a4.1424989793.git.luto@amacapital.net |
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2015-03-04 | x86/asm/entry/64: Remove 'int_check_syscall_exit_work' Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...61b476727175cd99ae2b32a4.1424989793.git.luto@amacapital.net |
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2015-02-25 | x86/ia32-compat: Fix CLONE_SETTLS bitness of copy_thread() Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...406a0c7225b82c76223e0cc5.1424822291.git.luto@amacapital.net |
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2015-02-25 | x86/ptrace: Remove checks for TIF_IA32 when changing... Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...1ae07edd4945a7dfe80f9915.1424822291.git.luto@amacapital.net |
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2015-02-18 | x86/asm/decoder: Fix and enforce max instruction size... Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...830f7d88400bf1396cbdcd0f.1422403511.git.luto@amacapital.net |
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2015-02-14 | init: remove CONFIG_INIT_FALLBACK Signed-off-by: Andy Lutomirski <luto@amacapital.net> |
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2015-02-13 | all arches, signal: move restart_block to struct task_struct Signed-off-by: Andy Lutomirski <luto@amacapital.net> |
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2015-02-04 | perf/x86: Add /sys/devices/cpu/rdpmc=2 to allow rdpmc... Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...8ecbc35f4def21495856f479.1414190806.git.luto@amacapital.net |
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2015-02-04 | perf/x86: Only allow rdpmc if a perf_event is mapped Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...6980d7c6dddfbaa69f3182bf.1414190806.git.luto@amacapital.net |
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2015-02-04 | perf: Pass the event to arch_perf_update_userpage() Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...86cb0a5954184e74f4213666.1414190806.git.luto@amacapital.net |
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2015-02-04 | perf: Add pmu callbacks to track event mapping and... Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...5501e4e16e94bbbc1a9339b6.1414190806.git.luto@amacapital.net |
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2015-02-04 | x86: Add a comment clarifying LDT context switching Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...b772c443c251415b0b430ddd.1414190806.git.luto@amacapital.net |
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2015-02-04 | x86: Store a per-cpu shadow copy of CR4 Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...4804398e00dfdc5b7c1afd7d.1414190806.git.luto@amacapital.net |
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2015-02-04 | x86: Clean up cr4 manipulation Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...b8fd3945700d46cfd5c12c2f.1414190806.git.luto@amacapital.net |
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2015-02-01 | x86_64, entry: Remove the syscall exit audit and schedule... ...5cfb1de9d45260b39965dead.1421453410.git.luto@amacapital.net Signed-off-by: Andy Lutomirski <luto@amacapital.net> |
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2015-02-01 | x86_64, entry: Use sysret to return to userspace when... ...aa1a781e3ef7c27f027d1103.1421453410.git.luto@amacapital.net Signed-off-by: Andy Lutomirski <luto@amacapital.net> |
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2015-02-01 | x86, traps: Fix ist_enter from userspace ...24746d0d7024697013c40a08.1422709102.git.luto@amacapital.net Signed-off-by: Andy Lutomirski <luto@amacapital.net> |
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2015-01-22 | x86, tls: Interpret an all-zero struct user_desc as... Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...b8e468a9a9a905b80ae3a746.1421954363.git.luto@amacapital.net |
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2015-01-22 | x86, tls, ldt: Stop checking lm in LDT_empty Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...e2935c80aa91880ddf19d07c.1421954363.git.luto@amacapital.net |
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2015-01-17 | x86_64 entry: Fix RCX for ptraced syscalls Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...88bb7773800225fd318a4c67.1421453410.git.luto@amacapital.net |
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2015-01-09 | perf/x86_64: Improve user regs sampling Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...978e2459e203f6515367634d.1420396372.git.luto@amacapital.net |
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2015-01-09 | perf: Move task_pt_regs sampling into arch code Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...4c774f10758527fb2d1025c4.1420396372.git.luto@amacapital.net |
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2015-01-02 | x86, traps: Add ist_begin_non_atomic and ist_end_non_atomic Signed-off-by: Andy Lutomirski <luto@amacapital.net> |
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2015-01-02 | x86: Clean up current_stack_pointer Signed-off-by: Andy Lutomirski <luto@amacapital.net> |
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2015-01-02 | x86, traps: Track entry into and exit from IST context Signed-off-by: Andy Lutomirski <luto@amacapital.net> |
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2015-01-02 | x86, entry: Switch stacks on a paranoid entry from... Signed-off-by: Andy Lutomirski <luto@amacapital.net> |
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2014-12-23 | x86, vdso: Use asm volatile in __getcpu Signed-off-by: Andy Lutomirski <luto@amacapital.net> |
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2014-12-22 | x86, mce: Improve timeout error messages Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...48b43a3583caf950ea99606e.1419178397.git.luto@amacapital.net |
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2014-12-21 | x86_64, vdso: Fix the vdso address randomization algorithm Signed-off-by: Andy Lutomirski <luto@amacapital.net> |
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2014-12-18 | x86/tls: Don't validate lm in set_thread_area() after all Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...6a6fc0baf5714d58e7eaadbb.1418856405.git.luto@amacapital.net |
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2014-12-14 | x86/tls: Disallow unusual TLS segments Signed-off-by: Andy Lutomirski <luto@amacapital.net> |
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2014-12-14 | x86/tls: Validate TLS entries to protect espfix Signed-off-by: Andy Lutomirski <luto@amacapital.net> |
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2014-12-14 | MAINTAINERS: Add me as x86 VDSO submaintainer Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...eb0edfeeac209b68378650cf.1418430292.git.luto@amacapital.net |
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2014-12-11 | x86_64, switch_to(): Load TLS descriptors before switching... Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...691c3dad91cec87e1006b34a.1418075657.git.luto@amacapital.net |
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2014-12-11 | init: allow CONFIG_INIT_FALLBACK=n to disable defaults... Signed-off-by: Andy Lutomirski <luto@amacapital.net> |
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2014-12-10 | x86, kvm: Clear paravirt_enabled on KVM guests for... Signed-off-by: Andy Lutomirski <luto@amacapital.net> |
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2014-12-08 | sched: Add missing rcu protection to wake_up_all_idle_cpus Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...6dfd0a9451006344cd6808bc.1417277372.git.luto@amacapital.net |
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2014-12-04 | acpi: Remove _OSI(Linux) for ThinkPads Signed-off-by: Andy Lutomirski <luto@amacapital.net> |
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2014-12-04 | context_tracking: Restore previous state in schedule_user Signed-off-by: Andy Lutomirski <luto@amacapital.net> |
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2014-11-25 | net-timestamp: Fix a documentation typo Signed-off-by: Andy Lutomirski <luto@amacapital.net> |
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2014-11-25 | x86/asm/traps: Disable tracing and kprobes in fixup_bad_iret... Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...6f3ba968875801652507d0c4.1416870125.git.luto@amacapital.net |
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2014-11-23 | uprobes, x86: Fix _TIF_UPROBE vs _TIF_NOTIFY_RESUME Signed-off-by: Andy Lutomirski <luto@amacapital.net> |
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2014-11-23 | x86_64, traps: Rework bad_iret Signed-off-by: Andy Lutomirski <luto@amacapital.net> |
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2014-11-23 | x86_64, traps: Stop using IST for #SS Signed-off-by: Andy Lutomirski <luto@amacapital.net> |
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2014-11-23 | x86_64, traps: Fix the espfix64 #DF fixup and rewrite... Signed-off-by: Andy Lutomirski <luto@amacapital.net> |
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2014-11-20 | x86, syscall: Fix _TIF_NOHZ handling in syscall_trace_enter_... Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...6e1c8081b0ec30ff19003dd7.1416434075.git.luto@amacapital.net |
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2014-11-12 | x86, kvm, vmx: Don't set LOAD_IA32_EFER when host and... Signed-off-by: Andy Lutomirski <luto@amacapital.net> |
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2014-11-12 | x86, kvm, vmx: Always use LOAD_IA32_EFER if available Signed-off-by: Andy Lutomirski <luto@amacapital.net> |
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2014-11-10 | x86_64/vsyscall: Restore orig_ax after vsyscall seccomp Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...9235572ee5f530ccdcf933f7.1415144089.git.luto@amacapital.net |
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2014-11-10 | x86_64: Add a comment explaining the TASK_SIZE_MAX... Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...475ec20fcde8089d82aa2699.1415144745.git.luto@amacapital.net |
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2014-11-03 | x86_64,vsyscall: Make vsyscall emulation configurable Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...bf38216d11be34bbb43c7eae.1414618407.git.luto@amacapital.net |
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2014-11-03 | x86_64, vsyscall: Rewrite comment and clean up headers... Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...18f8cde9a54c21d2bcd486ce.1414618407.git.luto@amacapital.net |
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2014-11-03 | x86_64, vsyscall: Turn vsyscalls all the way off when... Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...af887938ff42afc97a7cc1f2.1414618407.git.luto@amacapital.net |
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2014-11-03 | x86,vdso: Use LSL unconditionally for vgetcpu Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...bba345b9759177ef03742efb.1414706021.git.luto@amacapital.net |
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2014-11-03 | x86,kvm,vmx: Don't trap writes to CR4.TSD Signed-off-by: Andy Lutomirski <luto@amacapital.net> |
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2014-11-01 | x86_64, entry: Fix out of bounds read on sysenter Signed-off-by: Andy Lutomirski <luto@amacapital.net> |
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2014-10-28 | x86_64/vdso: Clean up vgetcpu init and merge the vdso... Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...8b08d63a040cbe85d55195aa.1411494540.git.luto@amacapital.net |
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2014-10-28 | x86_64/vdso: Remove jiffies from the vvar page Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...96373a9e2656354ad0b95499.1411494540.git.luto@amacapital.net |
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2014-10-28 | x86/vdso: Make the PER_CPU segment 32 bits Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...3eefd09206bebd417e2ab5ad.1411494540.git.luto@amacapital.net |
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2014-10-28 | x86/vdso: Make the PER_CPU segment start out accessed Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...8ec2fd0360d67ca67560a9ee.1411494540.git.luto@amacapital.net |
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2014-10-28 | x86/vdso: Change the PER_CPU segment to use struct... Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...0f016adae79160707b2e03b7.1411494540.git.luto@amacapital.net |
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2014-10-28 | x86_64/vdso: Move getcpu code from vsyscall_64.c to... Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...fc08ad09fdfe1866ca1f1978.1411494540.git.luto@amacapital.net |
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2014-10-28 | x86_64/vsyscall: Move all of the gate_area code to... Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...f00b7175ca65a0dd812d2e4b.1411494540.git.luto@amacapital.net |
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2014-10-28 | sched/x86: Add a comment clarifying LDT context switching Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...dcf0502a41cf4e2ad81aae46.1412623954.git.luto@amacapital.net |
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2014-10-28 | sched/x86_64: Don't save flags on context switch Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...922157838f52712c25dda157.1412187233.git.luto@amacapital.net |
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2014-10-28 | perf: Fix typos in sample code in the perf_event.h... Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...c16e5f02d24d34bd404332fd.1412313343.git.luto@amacapital.net |
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2014-10-22 | x86, apic: Handle a bad TSC more gracefully Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...8efac0ba8b7e3120f7f92d78.1413393027.git.luto@amacapital.net |
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2014-10-18 | x86,kvm,vmx: Preserve CR4 across VM entry Signed-off-by: Andy Lutomirski <luto@amacapital.net> |
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2014-10-08 | sb_edac: Claim a different PCI device Signed-off-by: Andy Lutomirski <luto@amacapital.net> |
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2014-10-08 | Move Intel SNB device ids from sb_edac to pci_ids.h Signed-off-by: Andy Lutomirski <luto@amacapital.net> |
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2014-10-08 | fs: Add a missing permission check to do_umount Signed-off-by: Andy Lutomirski <luto@amacapital.net> |
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2014-10-06 | x86_64, entry: Filter RFLAGS.NT on entry from userspace Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...3e4b35899cf3a3c1340e5595.1412189265.git.luto@amacapital.net |
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2014-09-24 | x86/vdso: Fix vdso2c's special_pages[] error checking Signed-off-by: Andy Lutomirski <luto@amacapital.net> |
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2014-09-08 | x86_64, entry: Use split-phase syscall_trace_enter... Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...478d349f78cccfdac5497a84.1409954077.git.luto@amacapital.net |
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2014-09-08 | x86_64, entry: Treat regs->ax the same in fastpath... Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...98034b78c9ae085e38e94350.1409954077.git.luto@amacapital.net |
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2014-09-08 | x86: Split syscall_trace_enter into two phases Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...055fccf2b668145729dd0c04.1409954077.git.luto@amacapital.net |
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2014-09-08 | x86, entry: Only call user_exit if TIF_NOHZ Signed-off-by: Andy Lutomirski <luto@amacapital.net> ...67ab7a23b58764f6b1270116.1409954077.git.luto@amacapital.net |
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