]> asedeno.scripts.mit.edu Git - linux.git/search
projects / linux.git / search
? search:
summary | shortlog | log | commit | commitdiff | tree
first ⋅ prev ⋅ next
x86/mm: Implement PCID based optimization: try to preserve old TLB entries using PCID
2017-07-25 Andy Lutomirskix86/mm: Implement PCID based optimization: try to preserve...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...ed616358e6860d98a2a5b1e7.1500957502.git.luto@kernel.org
 commit | commitdiff | tree
2017-07-05 Andy Lutomirskix86/mm: Enable CR4.PCIDE on supported systems
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...d5aa0d466f04503bbec5df88.1498751203.git.luto@kernel.org
 commit | commitdiff | tree
2017-07-05 Andy Lutomirskix86/mm: Add the 'nopcid' boot option to turn off PCID
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...f18bfb8128b4689f08ac2b60.1498751203.git.luto@kernel.org
 commit | commitdiff | tree
2017-07-05 Andy Lutomirskix86/mm: Disable PCID on 32-bit kernels
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...b808410c383c6bf0734bc6ea.1498751203.git.luto@kernel.org
 commit | commitdiff | tree
2017-07-05 Andy Lutomirskix86/mm: Stop calling leave_mm() in idle code
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...7be650d6b73deaccfe4b4bd7.1498751203.git.luto@kernel.org
 commit | commitdiff | tree
2017-07-05 Andy Lutomirskix86/mm: Rework lazy TLB mode and TLB freshness tracking
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...a39d8fc41b853936ec0b44f1.1498751203.git.luto@kernel.org
 commit | commitdiff | tree
2017-07-05 Andy Lutomirskix86/mm: Track the TLB's tlb_gen and update the flushing...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...677f7f0b72db4d359675f24b.1498751203.git.luto@kernel.org
 commit | commitdiff | tree
2017-07-05 Andy Lutomirskix86/mm: Give each mm TLB flush generation a unique ID
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...caa5f4e4d017d87b0857f920.1498751203.git.luto@kernel.org
 commit | commitdiff | tree
2017-06-30 Andy Lutomirskiselftests/capabilities: Fix the test_execve test
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-06-30 Andy Lutomirskix86/mm: Delete a big outdated comment about TLB flushing
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...8140c5180f8337dc53fb7ffc.1498751203.git.luto@kernel.org
 commit | commitdiff | tree
2017-06-30 Andy Lutomirskix86/mm: Don't reenter flush_tlb_func_common()
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...c9f2e191faee2dcc23a29729.1498751203.git.luto@kernel.org
 commit | commitdiff | tree
2017-06-22 Andy Lutomirskix86/mm: Remove reset_lazy_tlbstate()
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...d2321a1e0f6de1cb90069517.1498022414.git.luto@kernel.org
 commit | commitdiff | tree
2017-06-22 Andy Lutomirskix86/ldt: Simplify the LDT switching logic
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...4c58f9d0a8b2ed8a7cd2507e.1498022414.git.luto@kernel.org
 commit | commitdiff | tree
2017-06-15 Andy Lutomirskifirmware: dmi_scan: Make dmi_walk and dmi_walk_early...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-06-13 Andy Lutomirskix86/mm: Split read_cr3() into read_cr3_pa() and __read_cr3()
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...1c1427ad87350bb2f5ffeca1.1497288170.git.luto@kernel.org
 commit | commitdiff | tree
2017-06-11 Andy Lutomirskisched/core: Idle_task_exit() shouldn't use switch_mm_irqs_off()
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...f5a8ff729eda3640fb6abdf9.1497034141.git.luto@kernel.org
 commit | commitdiff | tree
2017-06-08 Andy Lutomirskimm/vmstat: Make NR_TLB_REMOTE_FLUSH_RECEIVED available...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...f2ad2c905b93414add322021.1496673616.git.luto@kernel.org
 commit | commitdiff | tree
2017-06-06 Andy Lutomirskiplatform/x86: dell-wmi: Convert to the WMI bus infrastructure
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-06-06 Andy Lutomirskiplatform/x86: wmi: Add an interface for subdrivers...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-06-06 Andy Lutomirskiplatform/x86: wmi: Bind the platform device, not the ACPI node
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-06-06 Andy Lutomirskiplatform/x86: wmi: Add a new interface to read block data
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-06-06 Andy Lutomirskiplatform/x86: wmi: Incorporate acpi_install_notify_handler
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-06-06 Andy Lutomirskiplatform/x86: wmi: Probe data objects for read and...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-06-06 Andy Lutomirskiplatform/x86: wmi: Split devices into types and add...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-06-06 Andy Lutomirskiplatform/x86: wmi: Fix error handling when creating devices
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-06-06 Andy Lutomirskiplatform/x86: wmi: Turn WMI into a bus driver
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-06-06 Andy Lutomirskiplatform/x86: wmi: Track wmi devices per ACPI device
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-06-06 Andy Lutomirskiplatform/x86: wmi: Clean up acpi_wmi_add
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-06-06 Andy Lutomirskiplatform/x86: wmi: Pass the acpi_device through to parse_wdg
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-06-06 Andy Lutomirskiplatform/x86: wmi: Drop "Mapper (un)loaded" messages
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-06-05 Andy Lutomirskix86/mm, KVM: Teach KVM's VMX code that CR3 isn't a constant
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-06-05 Andy Lutomirskix86/mm: Be more consistent wrt PAGE_SHIFT vs PAGE_SIZE...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-06-05 Andy Lutomirskix86/mm: Rework lazy TLB to track the actual loaded mm
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-06-05 Andy Lutomirskix86/mm: Remove the UP asm/tlbflush.h code, always use...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-06-05 Andy Lutomirskix86/mm: Use new merged flush logic in arch_tlbbatch_flush()
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-06-05 Andy Lutomirskix86/mm: Refactor flush_tlb_mm_range() to merge local...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-06-05 Andy Lutomirskix86/mm: Change the leave_mm() condition for local TLB flushes
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-06-05 Andy Lutomirskix86/mm: Pass flush_tlb_info to flush_tlb_others() etc
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-06-03 Andy Lutomirskiplatform/x86: dell-rbtn: Improve explanation about DELLABC6
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-06-03 Andy Lutomirskiplatform/x86: dell-wmi: Add a better description for...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-06-03 Andy Lutomirskiplatform/x86: dell-wmi: Add a comment explaining the...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-05-26 Andy Lutomirskinvme: Quirk APST on Intel 600P/P3100 devices
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-05-24 Andy Lutomirskimm, x86/mm: Make the batched unmap TLB flush API more generic
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...876b7ff3b001f89835e34ea3.1495492063.git.luto@kernel.org
 commit | commitdiff | tree
2017-05-24 Andy Lutomirskix86/mm: Reduce indentation in flush_tlb_func()
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...c7b296d2918d1179f08aaf22.1495492063.git.luto@kernel.org
 commit | commitdiff | tree
2017-05-24 Andy Lutomirskix86/mm: Reimplement flush_tlb_page() using flush_tlb_mm_range()
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...7577569b8bac3f01992ef8f9.1495492063.git.luto@kernel.org
 commit | commitdiff | tree
2017-05-09 Andy Lutomirskix86/boot/32: Fix UP boot on Quark and possibly other platforms
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-04-26 Andy Lutomirskix86/mm: Fix flush_tlb_page() on Xen
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...f10b87fb85df1746999b4dba.1492844372.git.luto@kernel.org
 commit | commitdiff | tree
2017-04-26 Andy Lutomirskix86/mm: Make flush_tlb_mm_range() more predictable
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...7154c314534fec235618175a.1492844372.git.luto@kernel.org
 commit | commitdiff | tree
2017-04-26 Andy Lutomirskix86/mm: Remove flush_tlb() and flush_tlb_current_task()
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...9f1d69d7b48cc2269cd2e94b.1492844372.git.luto@kernel.org
 commit | commitdiff | tree
2017-04-26 Andy Lutomirskix86/vm86/32: Switch to flush_tlb_mm_range() in mark_screen_r...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...ba7f7b7cafd643cc089baa7d.1492844372.git.luto@kernel.org
 commit | commitdiff | tree
2017-04-25 Andy Lutomirskinvme: Add nvme_core.force_apst to ignore the NO_APST quirk
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-04-25 Andy Lutomirskinvme: Display raw APST configuration via DYNAMIC_DEBUG
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-04-25 Andy Lutomirskinvme: Fix APST comment
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-04-20 Andy Lutomirskinvme: Quirk APST off on "THNSF5256GPUK TOSHIBA"
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-04-20 Andy Lutomirskinvme: Adjust the Samsung APST quirk
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-03-30 Andy Lutomirskix86/boot/32: Rewrite test_wp_bit()
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...e7572213cea77bf95ae2e990.1490831211.git.luto@kernel.org
 commit | commitdiff | tree
2017-03-23 Andy Lutomirskix86/xen/gdt: Use X86_FEATURE_XENPV instead of globals...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...7753849171bb5987ecfeb523.1490218061.git.luto@kernel.org
 commit | commitdiff | tree
2017-03-23 Andy Lutomirskix86/gdt: Get rid of the get_*_gdt_*_vaddr() helpers
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...2b1b6a85039303ff562c9836.1490218061.git.luto@kernel.org
 commit | commitdiff | tree
2017-03-23 Andy Lutomirskix86/boot/32: Defer resyncing initial_page_table until...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...6f9b5caac237470a0c74a720.1490218061.git.luto@kernel.org
 commit | commitdiff | tree
2017-03-23 Andy Lutomirskix86/efi/32: Fix EFI on systems where the per-cpu GDT...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...b3ac99265ebe55df4cf0dbe4.1490218061.git.luto@kernel.org
 commit | commitdiff | tree
2017-03-23 Andy Lutomirskix86/gdt: Fix setup_fixmap_gdt() to use the correct PA
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...98f193201e359eebfdac4960.1490218061.git.luto@kernel.org
 commit | commitdiff | tree
2017-03-23 Andy Lutomirskiselftests/x86/ldt_gdt_32: Work around a glibc sigaction() bug
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...396f01232608c163a760a668.1490218061.git.luto@kernel.org
 commit | commitdiff | tree
2017-03-19 Andy Lutomirskix86/tls: Forcibly set the accessed bit in TLS segments
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...af7e0a5231283b9b13858c45.1489900519.git.luto@kernel.org
 commit | commitdiff | tree
2017-03-17 Andy Lutomirskix86/perf: Clarify why x86_pmu_event_mapped() isn't racy
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...8dfc4707f3bb6e581e21f5c6.1489694270.git.luto@kernel.org
 commit | commitdiff | tree
2017-03-17 Andy Lutomirskix86/perf: Fix CR4.PCE propagation to use active_mm instead of mm
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...5f9abe07a13dfaef87c173a1.1489694270.git.luto@kernel.org
 commit | commitdiff | tree
2017-03-01 Andy Lutomirskiselftests/x86: Add a basic selftest for ioperm
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-03-01 Andy Lutomirskix86/asm: Tidy up TSS limit code
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-02-22 Andy Lutomirskinvme: Enable autonomous power state transitions
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-02-22 Andy Lutomirskinvme: Add a quirk mechanism that uses identify_ctrl
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-02-21 Andy Lutomirskix86/kvm/vmx: Defer TR reload after VM exit
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-02-21 Andy Lutomirskix86/asm/64: Drop __cacheline_aligned from struct x86_hw_tss
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-02-21 Andy Lutomirskix86/kvm/vmx: Simplify segment_base()
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-02-21 Andy Lutomirskix86/kvm/vmx: Get rid of segment_base() on 64-bit kernels
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-02-21 Andy Lutomirskix86/kvm/vmx: Don't fetch the TSS base from the GDT
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-02-21 Andy Lutomirskix86/asm: Define the kernel TSS limit in a macro
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-01-25 Andy Lutomirskix86/fpu: Fix the "Giving up, no FPU found" test
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...b8ea28e37d3fa70beca4e310.1484705016.git.luto@kernel.org
 commit | commitdiff | tree
2017-01-25 Andy Lutomirskix86/fpu: Fix CPUID-less FPU detection
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...e2e68119e9741793622cfd15.1484705016.git.luto@kernel.org
 commit | commitdiff | tree
2017-01-25 Andy Lutomirskix86/fpu: Fix "x86/fpu: Legacy x87 FPU detected" message
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...a23fe8666dfdad8170473045.1484705016.git.luto@kernel.org
 commit | commitdiff | tree
2017-01-25 Andy Lutomirskix86/cpu: Re-apply forced caps every time CPU caps are re-read
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...c81413a70fc9b845fa34a37e.1484705016.git.luto@kernel.org
 commit | commitdiff | tree
2017-01-25 Andy Lutomirskix86/cpu: Factor out application of forced CPU caps
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...43e4417de09b18be2085ad06.1484705016.git.luto@kernel.org
 commit | commitdiff | tree
2017-01-12 Andrew Lutomirskicrypto: testmgr - Allocate only the required output...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-01-10 Andy Lutomirskiwusbcore: Fix one more crypto-on-the-stack bug
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2017-01-05 Andy Lutomirskiselftests/x86: Add a selftest for SYSRET to noncanonical...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...47b755100a20475d038fa26b.1482808435.git.luto@kernel.org
 commit | commitdiff | tree
2016-12-30 Andrew Lutomirskiorinoco: Use shash instead of ahash for MIC calculations
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2016-12-30 Andrew Lutomirskiorinoco: Use shash instead of ahash for MIC calculations
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2016-12-21 Andy Lutomirskinvme/scsi: Remove START STOP emulation
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2016-12-19 Andy Lutomirskix86/asm: Rewrite sync_core() to use IRET-to-self
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...40335612bf624511abb78941.1481307769.git.luto@kernel.org
 commit | commitdiff | tree
2016-12-19 Andy Lutomirskix86/microcode/intel: Replace sync_core() with native_cpuid()
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...019c5412b036337ad239e5bb.1481307769.git.luto@kernel.org
 commit | commitdiff | tree
2016-12-19 Andy LutomirskiRevert "x86/boot: Fail the boot if !M486 and CPUID is missing"
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...53180dd6febcc2876df33f24.1481307769.git.luto@kernel.org
 commit | commitdiff | tree
2016-12-19 Andy Lutomirskix86/asm/32: Make sync_core() handle missing CPUID on...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...769510b6846315b17d6ba71f.1481307769.git.luto@kernel.org
 commit | commitdiff | tree
2016-12-19 Andy Lutomirskix86/cpu: Probe CPUID leaf 6 even when cpuid_level == 6
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...488b54761881a6dfcf3e04d0.1481825597.git.luto@kernel.org
 commit | commitdiff | tree
2016-12-18 Andy Lutomirskicgroup: Fix CGROUP_BPF config
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2016-12-14 Andy Lutomirskicifs: Fix smbencrypt() to stop pointing a scatterlist...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2016-12-14 Andy Lutomirskinvme/pci: Log PCI_STATUS when the controller dies
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2016-12-06 Andy Lutomirskivirtio-net: Fix DMA-from-the-stack in virtnet_set_mac_address()
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2016-11-30 Andrew LutomirskiPM / QoS: Export dev_pm_qos_update_user_latency_tolerance
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2016-11-30 Andrew LutomirskiPM / QoS: Fix writing 'auto' to pm_qos_latency_tolerance_us
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2016-11-30 Andrew LutomirskiPM / QoS: Improve sysfs pm_qos_latency_tolerance validation
Signed-off-by: Andy Lutomirski <luto@kernel.org>
 commit | commitdiff | tree
2016-11-21 Andy Lutomirskix86/boot: Fail the boot if !M486 and CPUID is missing
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...e5fe03fa1984aedd5d40077a.1479598603.git.luto@kernel.org
 commit | commitdiff | tree
2016-11-21 Andy Lutomirskix86/traps: Ignore high word of regs->cs in early_fixup_excep...
Signed-off-by: Andy Lutomirski <luto@kernel.org>
...58e7b5cad975038a69c0ce7d.1479609510.git.luto@kernel.org
 commit | commitdiff | tree
next
local clone of linux.git