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2020-09-04	Andy Lutomirski	selftests/x86/test_vsyscall: Improve the process_vm_readv... Signed-off-by: Andy Lutomirski <luto@kernel.org> Cc: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2020-07-18	Andy Lutomirski	x86/ioperm: Fix io bitmap invalidation on Xen PV Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2020-07-06	Andy Lutomirski	x86/entry: Rename idtentry_enter/exit_cond_rcu() to... Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2020-07-04	Andy Lutomirski	x86/ldt: Disable 16-bit segments on Xen PV Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2020-07-04	Andy Lutomirski	x86/entry/32: Fix #MC and #DB wiring on x86_32 Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2020-07-04	Andy Lutomirski	x86/entry/xen: Route #DB correctly on Xen PV Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2020-07-04	Andy Lutomirski	x86/entry, selftests: Further improve user entry sanity... Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2020-07-04	Andy Lutomirski	x86/entry/compat: Clear RAX high bits on Xen PV SYSENTER Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2020-07-01	Andy Lutomirski	x86/fsgsbase: Fix Xen PV support Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2020-07-01	Andy Lutomirski	x86/ptrace: Fix 32-bit PTRACE_SETREGS vs fsbase and... Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2020-07-01	Andy Lutomirski	selftests/x86/fsgsbase: Add a missing memory constraint Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2020-07-01	Andy Lutomirski	selftests/x86/fsgsbase: Fix a comment in the ptrace_write_gs... Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2020-07-01	Andy Lutomirski	selftests/x86: Consolidate and fix get/set_eflags(... Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2020-07-01	Andy Lutomirski	selftests/x86/syscall_nt: Clear weird flags after each... Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2020-07-01	Andy Lutomirski	selftests/x86/syscall_nt: Add more flag combinations Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2020-07-01	Andy Lutomirski	x86/entry/64/compat: Fix Xen PV SYSENTER frame setup Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2020-07-01	Andy Lutomirski	x86/entry: Move SYSENTER's regs->sp and regs->flags... Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2020-07-01	Andy Lutomirski	x86/entry: Assert that syscalls are on the right stack Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2020-06-22	Andy Lutomirski	selftests/x86: Add a syscall_arg_fault_64 test for... Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2020-06-18	Andy Lutomirski	x86/cpu: Enable FSGSBASE on 64bit by default and add... Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2020-06-18	Andy Lutomirski	x86/process/64: Use FSBSBASE in switch_to() if available Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2020-06-18	Andy Lutomirski	x86/cpu: Add 'unsafe_fsgsbase' to enable CR4.FSGSBASE Signed-off-by: Andy Lutomirski <luto@kernel.org> Reviewed-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2020-06-12	Andy Lutomirski	x86/entry: Treat BUG/WARN as NMI-like entries Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2020-06-11	Andy Lutomirski	x86/hw_breakpoint: Prevent data breakpoints on cpu_entry_area Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2020-05-26	Andy Lutomirski	x86/syscalls: Revert "x86/syscalls: Make __X32_SYSCALL_BIT... Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2020-05-19	Andy Lutomirski	x86/kvm: Handle async page faults directly through... Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2020-03-20	Andy Lutomirski	selftests/x86/ptrace_syscall_32: Fix no-vDSO segfault Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2020-03-20	Andy Lutomirski	selftests/x86/vdso: Fix no-vDSO segfaults Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2020-02-27	Andy Lutomirski	x86/traps: Stop using ist_enter/exit() in do_int3() Signed-off-by: Andy Lutomirski <luto@kernel.org> Reviewed-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2020-02-27	Andy Lutomirski	x86/mce: Disable tracing and kprobes on do_machine_check() Signed-off-by: Andy Lutomirski <luto@kernel.org> Reviewed-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2020-01-07	Andy Lutomirski	random: remove kernel.random.read_wakeup_threshold Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2020-01-07	Andy Lutomirski	random: delete code to pull data into pools Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2020-01-07	Andy Lutomirski	random: remove the blocking pool Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2020-01-07	Andy Lutomirski	random: make /dev/random be almost like /dev/urandom Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2020-01-07	Andy Lutomirski	random: ignore GRND_RANDOM in getentropy(2) Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2020-01-07	Andy Lutomirski	random: add GRND_INSECURE to return best-effort non... Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2020-01-07	Andy Lutomirski	random: Add a urandom_read_nowait() for random APIs... Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2020-01-07	Andy Lutomirski	random: Don't wake crng_init_wait when crng_init == 1 Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-11-26	Andy Lutomirski	x86/ptrace: Document FSBASE and GSBASE ABI oddities Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-11-26	Andy Lutomirski	x86/ptrace: Remove set_segment_reg() implementations... Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-11-26	Andy Lutomirski	x86/traps: die() instead of panicking on a double fault Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-11-26	Andy Lutomirski	x86/doublefault/32: Rewrite the x86_32 #DF handler... Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-11-26	Andy Lutomirski	x86/doublefault/32: Move #DF stack and TSS to cpu_entry_area Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-11-26	Andy Lutomirski	x86/doublefault/32: Rename doublefault.c to doublefault_32.c Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-11-26	Andy Lutomirski	x86/traps: Disentangle the 32-bit and 64-bit doublefault... Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-11-26	Andy Lutomirski	lkdtm: Add a DOUBLE_FAULT crash type on x86 Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-11-26	Andy Lutomirski	selftests/x86/single_step_syscall: Check SYSENTER directly Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-11-25	Andy Lutomirski	x86/entry/32: Fix FIXUP_ESPFIX_STACK with user CR3 Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-11-21	Andy Lutomirski	selftests/x86/sigreturn/32: Invalidate DS and ES when... Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-11-21	Andy Lutomirski	selftests/x86/mov_ss_trap: Fix the SYSENTER test Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-11-21	Andy Lutomirski	x86/entry/32: Unwind the ESPFIX stack earlier on exception... Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-11-21	Andy Lutomirski	x86/entry/32: Move FIXUP_FRAME after pushing %fs in... Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-11-21	Andy Lutomirski	x86/entry/32: Use %ss segment where required Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-11-21	Andy Lutomirski	x86/doublefault/32: Fix stack canaries in the double... Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-10-11	Andy Lutomirski	syscalls/x86: Wire up COMPAT_SYSCALL_DEFINE0 Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-07-22	Andy Lutomirski	x86/syscalls: Split the x32 syscalls into their own... Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-07-22	Andy Lutomirski	x86/syscalls: Disallow compat entries for all types... Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-07-22	Andy Lutomirski	x86/syscalls: Use the compat versions of rt_sigsuspend... Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-07-22	Andy Lutomirski	x86/syscalls: Make __X32_SYSCALL_BIT be unsigned long Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-07-22	Andy Lutomirski	x86/apic: Initialize TPR to block interrupts 16-31 Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-07-15	Andy Lutomirski	Revert "x86/ptrace: Prevent ptrace from clearing the... Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-07-12	Andy Lutomirski	mm/gup.c: remove some BUG_ONs from get_gate_page() Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-07-03	Andy Lutomirski	selftests/x86/fsgsbase: Fix some test case bugs Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-07-02	Andy Lutomirski	x86/entry/64: Fix and clean up paranoid_exit Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-07-02	Andy Lutomirski	x86/entry/64: Don't compile ignore_sysret if 32-bit... Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-07-02	Andy Lutomirski	selftests/x86: Test SYSCALL and SYSENTER manually with... Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-07-01	Andy Lutomirski	riscv: Remove gate area stubs Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-06-27	Andy Lutomirski	selftests/x86: Add a test for process_vm_readv() on... Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-06-27	Andy Lutomirski	x86/vsyscall: Add __ro_after_init to global variables Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-06-27	Andy Lutomirski	x86/vsyscall: Change the default vsyscall mode to xonly Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-06-27	Andy Lutomirski	selftests/x86/vsyscall: Verify that vsyscall=none blocks... Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-06-27	Andy Lutomirski	x86/vsyscall: Document odd SIGSEGV error code for vsyscalls Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-06-27	Andy Lutomirski	x86/vsyscall: Show something useful on a read fault Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-06-27	Andy Lutomirski	x86/vsyscall: Add a new vsyscall=xonly mode Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-06-27	Andy Lutomirski	Documentation/admin: Remove the vsyscall=native documentation Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-06-23	Andy Lutomirski	x86/vdso: Give the [ph]vclock_page declarations real... Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-06-22	Andy Lutomirski	x86/cpu: Enable FSGSBASE on 64bit by default and add... Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-06-22	Andy Lutomirski	selftests/x86/fsgsbase: Test RD/WRGSBASE Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-06-22	Andy Lutomirski	x86/process/64: Use FSBSBASE in switch_to() if available Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-06-22	Andy Lutomirski	x86/cpu: Add 'unsafe_fsgsbase' to enable CR4.FSGSBASE Signed-off-by: Andy Lutomirski <luto@kernel.org> Reviewed-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-06-21	Andy Lutomirski	x86/vdso: Prevent segfaults due to hoisted vclock reads Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-05-16	Andy Lutomirski	x86/speculation/mds: Improve CPU buffer clear documentation Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-05-16	Andy Lutomirski	x86/speculation/mds: Revert CPU buffer clear on double... Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-04-30	Andy Lutomirski	x86/mm: Introduce temporary mm structs Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-04-17	Andy Lutomirski	x86/irq/64: Remap the IRQ stack with guard pages Signed-off-by: Andy Lutomirski <luto@kernel.org> Cc: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-04-17	Andy Lutomirski	x86/irq/64: Split the IRQ stack into its own pages Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-04-17	Andy Lutomirski	x86/irq/64: Remove a hardcoded irq_stack_union access Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-04-17	Andy Lutomirski	x86/dumpstack: Fix off-by-one errors in stack identification Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2019-02-25	Andy Lutomirski	x86/uaccess: Don't leak the AC flag into __put_user... Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2018-11-22	Andy Lutomirski	x86/fault: Decode page fault OOPSes better Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2018-11-22	Andy Lutomirski	x86/vsyscall/64: Use X86_PF constants in the simulated... Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2018-11-22	Andy Lutomirski	x86/oops: Show the correct CS value in show_regs() Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2018-11-22	Andy Lutomirski	x86/fault: Don't try to recover from an implicit supervisor... Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2018-11-22	Andy Lutomirski	x86/fault: Remove sw_error_code Signed-off-by: Andy Lutomirski <luto@kernel.org>	commit \| commitdiff \| tree
2018-11-20	Andy Lutomirski	x86/fault: Don't set thread.cr2, etc before OOPSing Signed-off-by: Andy Lutomirski <luto@kernel.org> Cc: Andy Lutomirski <luto@amacapital.net>	commit \| commitdiff \| tree
2018-11-20	Andy Lutomirski	x86/fault: Make error_code sanitization more robust Signed-off-by: Andy Lutomirski <luto@kernel.org> Cc: Andy Lutomirski <luto@amacapital.net>	commit \| commitdiff \| tree
2018-11-20	Andy Lutomirski	x86/fault: Improve the condition for signalling vs... Signed-off-by: Andy Lutomirski <luto@kernel.org> Cc: Andy Lutomirski <luto@amacapital.net>	commit \| commitdiff \| tree
2018-11-20	Andy Lutomirski	x86/fault: Fix SMAP #PF handling buglet for implicit... Signed-off-by: Andy Lutomirski <luto@kernel.org> Cc: Andy Lutomirski <luto@amacapital.net>	commit \| commitdiff \| tree
2018-11-20	Andy Lutomirski	x86/fault: Fold smap_violation() into do_user_addr_fault() Signed-off-by: Andy Lutomirski <luto@kernel.org> Cc: Andy Lutomirski <luto@amacapital.net>	commit \| commitdiff \| tree
2018-11-20	Andy Lutomirski	x86/cpufeatures, x86/fault: Mark SMAP as disabled when... Signed-off-by: Andy Lutomirski <luto@kernel.org> Cc: Andy Lutomirski <luto@amacapital.net>	commit \| commitdiff \| tree
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