| 2017-03-23 |
Andy Lutomirski | x86/xen/gdt: Use X86_FEATURE_XENPV instead of globals...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2017-03-23 |
Andy Lutomirski | x86/gdt: Get rid of the get_*_gdt_*_vaddr() helpers
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2017-03-23 |
Andy Lutomirski | x86/boot/32: Defer resyncing initial_page_table until...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2017-03-23 |
Andy Lutomirski | x86/efi/32: Fix EFI on systems where the per-cpu GDT...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2017-03-23 |
Andy Lutomirski | x86/gdt: Fix setup_fixmap_gdt() to use the correct PA
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2017-03-23 |
Andy Lutomirski | selftests/x86/ldt_gdt_32: Work around a glibc sigaction...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2017-03-19 |
Andy Lutomirski | x86/tls: Forcibly set the accessed bit in TLS segments
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2017-03-01 |
Andy Lutomirski | selftests/x86: Add a basic selftest for ioperm
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2017-03-01 |
Andy Lutomirski | x86/asm: Tidy up TSS limit code
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2017-02-22 |
Andy Lutomirski | nvme: Enable autonomous power state transitions
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2017-02-22 |
Andy Lutomirski | nvme: Add a quirk mechanism that uses identify_ctrl
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2017-02-21 |
Andy Lutomirski | x86/kvm/vmx: Defer TR reload after VM exit
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2017-02-21 |
Andy Lutomirski | x86/asm/64: Drop __cacheline_aligned from struct x86_hw_tss
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2017-02-21 |
Andy Lutomirski | x86/kvm/vmx: Simplify segment_base()
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2017-02-21 |
Andy Lutomirski | x86/kvm/vmx: Get rid of segment_base() on 64-bit kernels
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2017-02-21 |
Andy Lutomirski | x86/kvm/vmx: Don't fetch the TSS base from the GDT
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2017-02-21 |
Andy Lutomirski | x86/asm: Define the kernel TSS limit in a macro
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2017-01-25 |
Andy Lutomirski | x86/fpu: Fix the "Giving up, no FPU found" test
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2017-01-25 |
Andy Lutomirski | x86/fpu: Fix CPUID-less FPU detection
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2017-01-25 |
Andy Lutomirski | x86/fpu: Fix "x86/fpu: Legacy x87 FPU detected" message
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2017-01-25 |
Andy Lutomirski | x86/cpu: Re-apply forced caps every time CPU caps are...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2017-01-25 |
Andy Lutomirski | x86/cpu: Factor out application of forced CPU caps
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2017-01-10 |
Andy Lutomirski | wusbcore: Fix one more crypto-on-the-stack bug
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2017-01-05 |
Andy Lutomirski | selftests/x86: Add a selftest for SYSRET to noncanonical...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-12-21 |
Andy Lutomirski | nvme/scsi: Remove START STOP emulation
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-12-19 |
Andy Lutomirski | x86/asm: Rewrite sync_core() to use IRET-to-self
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-12-19 |
Andy Lutomirski | x86/microcode/intel: Replace sync_core() with native_cpuid()
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-12-19 |
Andy Lutomirski | Revert "x86/boot: Fail the boot if !M486 and CPUID...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-12-19 |
Andy Lutomirski | x86/asm/32: Make sync_core() handle missing CPUID on...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-12-19 |
Andy Lutomirski | x86/cpu: Probe CPUID leaf 6 even when cpuid_level == 6
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-12-18 |
Andy Lutomirski | cgroup: Fix CGROUP_BPF config
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-12-14 |
Andy Lutomirski | cifs: Fix smbencrypt() to stop pointing a scatterlist...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-12-14 |
Andy Lutomirski | nvme/pci: Log PCI_STATUS when the controller dies
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-12-06 |
Andy Lutomirski | virtio-net: Fix DMA-from-the-stack in virtnet_set_mac_address()
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-11-21 |
Andy Lutomirski | x86/boot: Fail the boot if !M486 and CPUID is missing
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-11-21 |
Andy Lutomirski | x86/traps: Ignore high word of regs->cs in early_fixup_excep...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-11-17 |
Andy Lutomirski | selftests/x86: Add test_vdso to test getcpu()
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-11-17 |
Andy Lutomirski | x86/vdso: Use RDPID in preference to LSL when available
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-11-01 |
Andy Lutomirski | x86/fpu: Remove clts()
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-11-01 |
Andy Lutomirski | x86/fpu: Remove stts()
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-11-01 |
Andy Lutomirski | x86/fpu: Handle #NM without FPU emulation as an error
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-11-01 |
Andy Lutomirski | x86/fpu, lguest: Remove CR0.TS support
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-11-01 |
Andy Lutomirski | x86/fpu, kvm: Remove host CR0.TS manipulation
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-11-01 |
Andy Lutomirski | x86/fpu: Remove irq_ts_save() and irq_ts_restore()
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-11-01 |
Andy Lutomirski | x86/fpu: Stop saving and restoring CR0.TS in fpu__init_check...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-11-01 |
Andy Lutomirski | x86/fpu: Get rid of two redundant clts() calls
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-11-01 |
Andy Lutomirski | fork: Add task stack refcounting sanity check and prevent...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-10-20 |
Andy Lutomirski | mm: Change vm_is_stack_for_task() to vm_is_stack_for_current()
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-10-20 |
Andy Lutomirski | fs/proc: Stop trying to report thread stacks
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-10-20 |
Andy Lutomirski | fs/proc: Stop reporting eip and esp in /proc/PID/stat
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-10-18 |
Andy Lutomirski | x86/fpu: Finish excising 'eagerfpu'
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-10-17 |
Andy Lutomirski | wusb: Stop using the stack for sg crypto scratch space
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-10-07 |
Andy Lutomirski | x86/fpu: Remove use_eager_fpu()
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-10-07 |
Andy Lutomirski | x86/fpu: Remove the XFEATURE_MASK_EAGER/LAZY distinction
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-10-07 |
Andy Lutomirski | x86/fpu: Hard-disable lazy FPU mode
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-10-07 |
Andy Lutomirski | x86/crypto, x86/fpu: Remove X86_FEATURE_EAGER_FPU ...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-09-30 |
Andy Lutomirski | x86/boot: Initialize FPU and X86_FEATURE_ALWAYS even...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-09-30 |
Andy Lutomirski | x86/asm: Get rid of __read_cr4_safe()
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-09-30 |
Andy Lutomirski | x86/boot: Fix another __read_cr4() case on 486
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-09-29 |
Andy Lutomirski | x86/init: Fix cr4_init_shadow() on CR4-less machines
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-09-24 |
Andy Lutomirski | nvme: Pass pointers, not dma addresses, to nvme_get...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-09-24 |
Andy Lutomirski | nvme/scsi: Remove power management support
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-09-16 |
Andy Lutomirski | fork: Optimize task creation by caching two thread...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-09-16 |
Andy Lutomirski | sched/core: Free the stack early if CONFIG_THREAD_INFO_IN_TASK
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-09-16 |
Andy Lutomirski | lib/syscall: Pin the task stack in collect_syscall()
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-09-16 |
Andy Lutomirski | x86/process: Pin the target stack in get_wchan()
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-09-16 |
Andy Lutomirski | x86/dumpstack: Pin the target stack when dumping it
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-09-16 |
Andy Lutomirski | sched/core: Add try_get_task_stack() and put_task_stack()
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-09-16 |
Andy Lutomirski | x86/entry/64: Fix a minor comment rebase error
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-09-15 |
Andy Lutomirski | x86: Move thread_info into task_struct
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-09-15 |
Andy Lutomirski | sched/core: Allow putting thread_info into task_struct
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-09-15 |
Andy Lutomirski | x86/asm: Move the thread_info::status field to thread_struct
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-09-13 |
Andy Lutomirski | x86/entry/64: Clean up and document espfix64 stack...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-09-13 |
Andy Lutomirski | selftests/x86/sigreturn: Use CX, not AX, as the scratch...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-09-09 |
Andy Lutomirski | virtio_console: Stop doing DMA on the stack
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-09-08 |
Andy Lutomirski | virtio_console: Stop doing DMA on the stack
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-09-08 |
Andy Lutomirski | x86/mm: Improve stack-overflow #PF handling
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-08-24 |
Andy Lutomirski | nvme: Fix nvme_get/set_features() with a NULL result...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-08-24 |
Andy Lutomirski | x86/mm/64: Enable vmapped stacks (CONFIG_HAVE_ARCH_VMAP_STACK=y)
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-08-24 |
Andy Lutomirski | dma-api: Teach the "DMA-from-stack" check about vmapped...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-08-24 |
Andy Lutomirski | fork: Add generic vmalloced stack support
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-08-11 |
Andy Lutomirski | x86/efi: Allocate a trampoline if needed in efi_free_boot_se...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-08-11 |
Andy Lutomirski | x86/boot: Rework reserve_real_mode() to allow multiple...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-08-11 |
Andy Lutomirski | x86/boot: Defer setup_real_mode() to early_initcall...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-08-11 |
Andy Lutomirski | x86/boot: Synchronize trampoline_cr4_features and mmu_cr4_fe...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-08-11 |
Andy Lutomirski | x86/boot: Run reserve_bios_regions() after we initialize...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-08-02 |
Andy Lutomirski | signal: consolidate {TS,TLF}_RESTORE_SIGMASK code
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-07-28 |
Andy Lutomirski | printk: when dumping regs, show the stack, not thread_info
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-07-28 |
Andy Lutomirski | kdb: use task_cpu() instead of task_thread_info()->cpu
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-07-28 |
Andy Lutomirski | mm: fix memcg stack accounting for sub-page stacks
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-07-28 |
Andy Lutomirski | mm: track NR_KERNEL_STACK in KiB instead of number...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-07-27 |
Andy Lutomirski | x86/ptrace: Stop setting TS_COMPAT in ptrace code
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-07-23 |
Andy Lutomirski | x86/mm/cpa: Add missing comment in populate_pdg()
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-07-23 |
Andy Lutomirski | x86/mm/cpa: Fix populate_pgd(): Stop trying to deallocate...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-07-22 |
Andy Lutomirski | x86/boot: Simplify EBDA-vs-BIOS reservation logic
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-07-22 |
Andy Lutomirski | x86/boot: Clarify what x86_legacy_features.reserve_bios_regi...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-07-20 |
Andy Lutomirski | virtio-net: Remove more stack DMA
Signed-off-by: Andy Lutomirski <luto@kernel.org>
|
commit | commitdiff | tree |
| 2016-07-19 |
Andy Lutomirski | x86/vdso: Error out if the vDSO isn't a valid DSO
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-07-15 |
Andy Lutomirski | x86/smp: Remove unnecessary initialization of thread_info...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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commit | commitdiff | tree |
| 2016-07-15 |
Andy Lutomirski | x86/smp: Remove stack_smp_processor_id()
Signed-off-by: Andy Lutomirski <luto@kernel.org>
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