- 24 10月, 2018 18 次提交
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由 Linus Torvalds 提交于
The networking merge brought in the experimental support for the Qualcomm ath10k system NOC, which selects QCOM_QMI_HELPERS as a dependency. But the ATH10K_SNOC option (which selects QCOM_QMI_HELPERS) depends on ARCH_QCOM || COMPILE_TEST in order to get wider build testing than just the unusual QCOM architecture build, while the QCOM_QMI_HELPERS option doesn't have that COMPILE_TEST option and is limited to only ARCH_QCOM. As a result, a "make allmodconfig" complains WARNING: unmet direct dependencies detected for QCOM_QMI_HELPERS Depends on [n]: ARCH_QCOM && NET [=y] Selected by [m]: - ATH10K_SNOC [=m] && NETDEVICES [=y] && WLAN [=y] && WLAN_VENDOR_ATH [=y] && ATH10K [=m] && (ARCH_QCOM || COMPILE_TEST [=y]) Fix the config-time warning by making QCOM_QMI_HELPERS available when COMPILE_TEST, since the result seems to build fine. Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Govind Singh <govinds@codeaurora.org> Cc: Kalle Valo <kvalo@codeaurora.org> Cc: David Miller <davem@davemloft.net> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next由 Linus Torvalds 提交于
Pull networking updates from David Miller: 1) Add VF IPSEC offload support in ixgbe, from Shannon Nelson. 2) Add zero-copy AF_XDP support to i40e, from Björn Töpel. 3) All in-tree drivers are converted to {g,s}et_link_ksettings() so we can get rid of the {g,s}et_settings ethtool callbacks, from Michal Kubecek. 4) Add software timestamping to veth driver, from Michael Walle. 5) More work to make packet classifiers and actions lockless, from Vlad Buslov. 6) Support sticky FDB entries in bridge, from Nikolay Aleksandrov. 7) Add ipv6 version of IP_MULTICAST_ALL sockopt, from Andre Naujoks. 8) Support batching of XDP buffers in vhost_net, from Jason Wang. 9) Add flow dissector BPF hook, from Petar Penkov. 10) i40e vf --> generic iavf conversion, from Jesse Brandeburg. 11) Add NLA_REJECT netlink attribute policy type, to signal when users provide attributes in situations which don't make sense. From Johannes Berg. 12) Switch TCP and fair-queue scheduler over to earliest departure time model. From Eric Dumazet. 13) Improve guest receive performance by doing rx busy polling in tx path of vhost networking driver, from Tonghao Zhang. 14) Add per-cgroup local storage to bpf 15) Add reference tracking to BPF, from Joe Stringer. The verifier can now make sure that references taken to objects are properly released by the program. 16) Support in-place encryption in TLS, from Vakul Garg. 17) Add new taprio packet scheduler, from Vinicius Costa Gomes. 18) Lots of selftests additions, too numerous to mention one by one here but all of which are very much appreciated. 19) Support offloading of eBPF programs containing BPF to BPF calls in nfp driver, frm Quentin Monnet. 20) Move dpaa2_ptp driver out of staging, from Yangbo Lu. 21) Lots of u32 classifier cleanups and simplifications, from Al Viro. 22) Add new strict versions of netlink message parsers, and enable them for some situations. From David Ahern. 23) Evict neighbour entries on carrier down, also from David Ahern. 24) Support BPF sk_msg verdict programs with kTLS, from Daniel Borkmann and John Fastabend. 25) Add support for filtering route dumps, from David Ahern. 26) New igc Intel driver for 2.5G parts, from Sasha Neftin et al. 27) Allow vxlan enslavement to bridges in mlxsw driver, from Ido Schimmel. 28) Add queue and stack map types to eBPF, from Mauricio Vasquez B. 29) Add back byte-queue-limit support to r8169, with all the bug fixes in other areas of the driver it works now! From Florian Westphal and Heiner Kallweit. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (2147 commits) tcp: add tcp_reset_xmit_timer() helper qed: Fix static checker warning Revert "be2net: remove desc field from be_eq_obj" Revert "net: simplify sock_poll_wait" net: socionext: Reset tx queue in ndo_stop net: socionext: Add dummy PHY register read in phy_write() net: socionext: Stop PHY before resetting netsec net: stmmac: Set OWN bit for jumbo frames arm64: dts: stratix10: Support Ethernet Jumbo frame tls: Add maintainers net: ethernet: ti: cpsw: unsync mcast entries while switch promisc mode octeontx2-af: Support for NIXLF's UCAST/PROMISC/ALLMULTI modes octeontx2-af: Support for setting MAC address octeontx2-af: Support for changing RSS algorithm octeontx2-af: NIX Rx flowkey configuration for RSS octeontx2-af: Install ucast and bcast pkt forwarding rules octeontx2-af: Add LMAC channel info to NIXLF_ALLOC response octeontx2-af: NPC MCAM and LDATA extract minimal configuration octeontx2-af: Enable packet length and csum validation octeontx2-af: Support for VTAG strip and capture ...
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc由 Linus Torvalds 提交于
Pull sparc updates from David Miller: "Mostly VDSO cleanups and optimizations" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc: sparc: Several small VDSO vclock_gettime.c improvements. sparc: Validate VDSO for undefined symbols. sparc: Really use linker with LDFLAGS. sparc: Improve VDSO CFLAGS. sparc: Set DISABLE_BRANCH_PROFILING in VDSO CFLAGS. sparc: Don't bother masking out TICK_PRIV_BIT in VDSO code. sparc: Inline VDSO gettime code aggressively. sparc: Improve VDSO instruction patching. sparc: Fix parport build warnings.
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由 Eric Dumazet 提交于
With EDT model, SRTT no longer is inflated by pacing delays. This means that RTO and some other xmit timers might be setup incorrectly. This is particularly visible with either : - Very small enforced pacing rates (SO_MAX_PACING_RATE) - Reduced rto (from the default 200 ms) This can lead to TCP flows aborts in the worst case, or spurious retransmits in other cases. For example, this session gets far more throughput than the requested 80kbit : $ netperf -H 127.0.0.2 -l 100 -- -q 10000 MIGRATED TCP STREAM TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to 127.0.0.2 () port 0 AF_INET Recv Send Send Socket Socket Message Elapsed Size Size Size Time Throughput bytes bytes bytes secs. 10^6bits/sec 540000 262144 262144 104.00 2.66 With the fix : $ netperf -H 127.0.0.2 -l 100 -- -q 10000 MIGRATED TCP STREAM TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to 127.0.0.2 () port 0 AF_INET Recv Send Send Socket Socket Message Elapsed Size Size Size Time Throughput bytes bytes bytes secs. 10^6bits/sec 540000 262144 262144 104.00 0.12 EDT allows for better control of rtx timers, since TCP has a better idea of the earliest departure time of each skb in the rtx queue. We only have to eventually add to the timer the difference of the EDT time with current time. Signed-off-by: NEric Dumazet <edumazet@google.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux由 Linus Torvalds 提交于
Pull parisc updates from Helge Deller: "Lots of small fixes and enhancements, most noteably: - Many TLB and cache flush optimizations (Dave) - Fixed HPMC/crash handler on 64-bit kernel (Dave and myself) - Added alternative infrastructre. The kernel now live-patches itself for various situations, e.g. replace SMP code when running on one CPU only or drop cache flushes when system has no cache installed. - vmlinuz now contains a full copy of the compressed vmlinux file. This simplifies debugging the currently booted kernel. - Unused driver removal (Christoph) - Reduced warnings of Dino PCI bridge when running in qemu - Removed gcc version check (Masahiro)" * 'parisc-4.20-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: (23 commits) parisc: Retrieve and display the PDC PAT capabilities parisc: Optimze cache flush algorithms parisc: Remove pte_inserted define parisc: Add PDC PAT cell_info() and pd_get_pdc_revisions() functions parisc: Drop two instructions from pte lookup code parisc: Use zdep for shlw macro on PA1.1 and PA2.0 parisc: Add alternative coding infrastructure parisc: Include compressed vmlinux file in vmlinuz boot kernel extract-vmlinux: Check for uncompressed image as fallback parisc: Fix address in HPMC IVA parisc: Fix exported address of os_hpmc handler parisc: Fix map_pages() to not overwrite existing pte entries parisc: Purge TLB entries after updating page table entry and set page accessed flag in TLB handler parisc: Release spinlocks using ordered store parisc: Ratelimit dino stuck interrupt warnings parisc: dino: Utilize DINO_MASK_IRQ() macro parisc: Clean up crash header output parisc: Add SYSTEM_INFO and REGISTER TOC PAT functions parisc: Remove PTE load and fault check from L2_ptep macro parisc: Reorder TLB flush timing calculation ...
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git://git.armlinux.org.uk/~rmk/linux-arm由 Linus Torvalds 提交于
Pull ARM updates from Russell King: "The main item in this pull request are the Spectre variant 1.1 fixes from Julien Thierry. A few other patches to improve various areas, and removal of some obsolete mcount bits and a redundant kbuild conditional" * 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm: ARM: 8802/1: Call syscall_trace_exit even when system call skipped ARM: 8797/1: spectre-v1.1: harden __copy_to_user ARM: 8796/1: spectre-v1,v1.1: provide helpers for address sanitization ARM: 8795/1: spectre-v1.1: use put_user() for __put_user() ARM: 8794/1: uaccess: Prevent speculative use of the current addr_limit ARM: 8793/1: signal: replace __put_user_error with __put_user ARM: 8792/1: oabi-compat: copy oabi events using __copy_to_user() ARM: 8791/1: vfp: use __copy_to_user() when saving VFP state ARM: 8790/1: signal: always use __copy_to_user to save iwmmxt context ARM: 8789/1: signal: copy registers using __copy_to_user() ARM: 8801/1: makefile: use ARMv3M mode for RiscPC ARM: 8800/1: use choice for kernel unwinders ARM: 8798/1: remove unnecessary KBUILD_SRC ifeq conditional ARM: 8788/1: ftrace: remove old mcount support ARM: 8786/1: Debug kernel copy by printing
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull x86 vdso updates from Ingo Molnar: "Two main changes: - Cleanups, simplifications and CLOCK_TAI support (Thomas Gleixner) - Improve code generation (Andy Lutomirski)" * 'x86-vdso-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/vdso: Rearrange do_hres() to improve code generation x86/vdso: Document vgtod_ts better x86/vdso: Remove "memory" clobbers in the vDSO syscall fallbacks x66/vdso: Add CLOCK_TAI support x86/vdso: Move cycle_last handling into the caller x86/vdso: Simplify the invalid vclock case x86/vdso: Replace the clockid switch case x86/vdso: Collapse coarse functions x86/vdso: Collapse high resolution functions x86/vdso: Introduce and use vgtod_ts x86/vdso: Use unsigned int consistently for vsyscall_gtod_data:: Seq x86/vdso: Enforce 64bit clocksource x86/time: Implement clocksource_arch_init() clocksource: Provide clocksource_arch_init()
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由 Rahul Verma 提交于
Static Checker Warnings: drivers/net/ethernet/qlogic/qed/qed_main.c:1510 qed_fill_link_capability() error: uninitialized symbol 'tcvr_state'. drivers/net/ethernet/qlogic/qed/qed_mcp.c:1951 qed_mcp_trans_speed_mask() error: uninitialized symbol 'transceiver_state'. drivers/net/ethernet/qlogic/qed/qed_mcp.c:1951 qed_mcp_trans_speed_mask() error: uninitialized symbol 'transceiver_type'. Symbols tcvr_state, transceiver_state and transceiver_type are initialized with respective default state. Fixes: c56a8be7 ("qed: Add supported link and advertise link to display in ethtool.") Reported-by: NDan Carpenter <dan.carpenter@oracle.com> Signed-off-by: NRahul Verma <Rahul.Verma@cavium.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ivan Vecera 提交于
The mentioned commit needs to be reverted because we cannot pass string allocated on stack to request_irq(). This function stores uses this pointer for later use (e.g. /proc/interrupts) so we need to keep this string persistently. Fixes: d6d9704a ("be2net: remove desc field from be_eq_obj") Signed-off-by: NIvan Vecera <ivecera@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Karsten Graul 提交于
This reverts commit dd979b4d. This broke tcp_poll for SMC fallback: An AF_SMC socket establishes an internal TCP socket for the initial handshake with the remote peer. Whenever the SMC connection can not be established this TCP socket is used as a fallback. All socket operations on the SMC socket are then forwarded to the TCP socket. In case of poll, the file->private_data pointer references the SMC socket because the TCP socket has no file assigned. This causes tcp_poll to wait on the wrong socket. Signed-off-by: NKarsten Graul <kgraul@linux.ibm.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Masahisa Kojima says: ==================== Bugfix for the netsec driver This patch series include bugfix for the netsec ethernet controller driver, fix the problem in interface down/up. changes in v2: - change the place to perform the PHY power down - use the MACROs defiend in include/uapi/linux/mii.h - update commit comment ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Masahisa Kojima 提交于
We observed that packets and bytes count are not reset when user performs interface down. Eventually, tx queue is exhausted and packets will not be sent out. To avoid this problem, resets tx queue in ndo_stop. Fixes: 533dd11a ("net: socionext: Add Synquacer NetSec driver") Signed-off-by: NMasahisa Kojima <masahisa.kojima@linaro.org> Signed-off-by: NYoshitoyo Osaki <osaki.yoshitoyo@socionext.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Masahisa Kojima 提交于
There is a compatibility issue between RTL8211E implemented in Developerbox and netsec ethernet controller IP. Our MDIO controller stops MDC clock right after the write access, but RTL8211E expects MDC clock must be kept toggling for several clock cycle with MDIO high before entering the IDLE state. Without keeping clock after write access, write access is not correctly handled and register is not updated. To meet this requirement, netsec driver needs to issue dummy read(e.g. read PHYID1(offset 0x2) register) right after write access, to keep MDC clock. We think this compatibility issue is a problem specific to our MDIO controller and RTL8211E. Fixes: 533dd11a ("net: socionext: Add Synquacer NetSec driver") Signed-off-by: NMasahisa Kojima <masahisa.kojima@linaro.org> Signed-off-by: NYoshitoyo Osaki <osaki.yoshitoyo@socionext.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Masahisa Kojima 提交于
In ndo_stop, driver resets the netsec ethernet controller IP. When the netsec IP is reset, HW running mode turns to NRM mode and driver has to wait until this mode transition completes. But mode transition to NRM will not complete if the PHY is in normal operation state. Netsec IP requires PHY is in power down state when it is reset. This modification stops the PHY before resetting netsec. Together with this modification, phy_addr is stored in netsec_priv structure because ndev->phydev is not yet ready in ndo_init. Fixes: 533dd11a ("net: socionext: Add Synquacer NetSec driver") Signed-off-by: NMasahisa Kojima <masahisa.kojima@linaro.org> Signed-off-by: NYoshitoyo Osaki <osaki.yoshitoyo@socionext.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull x86 pti updates from Ingo Molnar: "The main changes: - Make the IBPB barrier more strict and add STIBP support (Jiri Kosina) - Micro-optimize and clean up the entry code (Andy Lutomirski) - ... plus misc other fixes" * 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/speculation: Propagate information about RSB filling mitigation to sysfs x86/speculation: Enable cross-hyperthread spectre v2 STIBP mitigation x86/speculation: Apply IBPB more strictly to avoid cross-process data leak x86/speculation: Add RETPOLINE_AMD support to the inline asm CALL_NOSPEC variant x86/CPU: Fix unused variable warning when !CONFIG_IA32_EMULATION x86/pti/64: Remove the SYSCALL64 entry trampoline x86/entry/64: Use the TSS sp2 slot for SYSCALL/SYSRET scratch space x86/entry/64: Document idtentry
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull x86 platform updates from Ingo Molnar: "Two minor OLPC changes: a build fix and a new quirk" * 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/olpc: Fix build error with CONFIG_MFD_CS5535=m x86/olpc: Indicate that legacy PC XO-1 platform should not register RTC
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull x86 paravirt updates from Ingo Molnar: "Two main changes: - Remove no longer used parts of the paravirt infrastructure and put large quantities of paravirt ops under a new config option PARAVIRT_XXL=y, which is selected by XEN_PV only. (Joergen Gross) - Enable PV spinlocks on Hyperv (Yi Sun)" * 'x86-paravirt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/hyperv: Enable PV qspinlock for Hyper-V x86/hyperv: Add GUEST_IDLE_MSR support x86/paravirt: Clean up native_patch() x86/paravirt: Prevent redefinition of SAVE_FLAGS macro x86/xen: Make xen_reservation_lock static x86/paravirt: Remove unneeded mmu related paravirt ops bits x86/paravirt: Move the Xen-only pv_mmu_ops under the PARAVIRT_XXL umbrella x86/paravirt: Move the pv_irq_ops under the PARAVIRT_XXL umbrella x86/paravirt: Move the Xen-only pv_cpu_ops under the PARAVIRT_XXL umbrella x86/paravirt: Move items in pv_info under PARAVIRT_XXL umbrella x86/paravirt: Introduce new config option PARAVIRT_XXL x86/paravirt: Remove unused paravirt bits x86/paravirt: Use a single ops structure x86/paravirt: Remove clobbers from struct paravirt_patch_site x86/paravirt: Remove clobbers parameter from paravirt patch functions x86/paravirt: Make paravirt_patch_call() and paravirt_patch_jmp() static x86/xen: Add SPDX identifier in arch/x86/xen files x86/xen: Link platform-pci-unplug.o only if CONFIG_XEN_PVHVM x86/xen: Move pv specific parts of arch/x86/xen/mmu.c to mmu_pv.c x86/xen: Move pv irq related functions under CONFIG_XEN_PV umbrella
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull x86 mm updates from Ingo Molnar: "Lots of changes in this cycle: - Lots of CPA (change page attribute) optimizations and related cleanups (Thomas Gleixner, Peter Zijstra) - Make lazy TLB mode even lazier (Rik van Riel) - Fault handler cleanups and improvements (Dave Hansen) - kdump, vmcore: Enable kdumping encrypted memory with AMD SME enabled (Lianbo Jiang) - Clean up VM layout documentation (Baoquan He, Ingo Molnar) - ... plus misc other fixes and enhancements" * 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (51 commits) x86/stackprotector: Remove the call to boot_init_stack_canary() from cpu_startup_entry() x86/mm: Kill stray kernel fault handling comment x86/mm: Do not warn about PCI BIOS W+X mappings resource: Clean it up a bit resource: Fix find_next_iomem_res() iteration issue resource: Include resource end in walk_*() interfaces x86/kexec: Correct KEXEC_BACKUP_SRC_END off-by-one error x86/mm: Remove spurious fault pkey check x86/mm/vsyscall: Consider vsyscall page part of user address space x86/mm: Add vsyscall address helper x86/mm: Fix exception table comments x86/mm: Add clarifying comments for user addr space x86/mm: Break out user address space handling x86/mm: Break out kernel address space handling x86/mm: Clarify hardware vs. software "error_code" x86/mm/tlb: Make lazy TLB mode lazier x86/mm/tlb: Add freed_tables element to flush_tlb_info x86/mm/tlb: Add freed_tables argument to flush_tlb_mm_range smp,cpumask: introduce on_each_cpu_cond_mask smp: use __cpumask_set_cpu in on_each_cpu_cond ...
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- 23 10月, 2018 22 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull x86 hyperv updates from Ingo Molnar: "Two small changes: a boot warning removal and a minor cleanup" * 'x86-hyperv-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/hyperv: Remove unused include x86/hyperv: Suppress "PCI: Fatal: No config space access function found"
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull x86 grub2 updates from Ingo Molnar: "This extends the x86 boot protocol to include an address for the RSDP table - utilized by Xen currently. Matching Grub2 patches are pending as well. (Juergen Gross)" * 'x86-grub2-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/acpi, x86/boot: Take RSDP address for boot params if available x86/boot: Add ACPI RSDP address to setup_header x86/xen: Fix boot loader version reported for PVH guests
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull x86 cpu updates from Ingo Molnar: "The main changes in this cycle were: - Add support for the "Dhyana" x86 CPUs by Hygon: these are licensed based on the AMD Zen architecture, and are built and sold in China, for domestic datacenter use. The code is pretty close to AMD support, mostly with a few quirks and enumeration differences. (Pu Wen) - Enable CPUID support on Cyrix 6x86/6x86L processors" * 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: tools/cpupower: Add Hygon Dhyana support cpufreq: Add Hygon Dhyana support ACPI: Add Hygon Dhyana support x86/xen: Add Hygon Dhyana support to Xen x86/kvm: Add Hygon Dhyana support to KVM x86/mce: Add Hygon Dhyana support to the MCA infrastructure x86/bugs: Add Hygon Dhyana to the respective mitigation machinery x86/apic: Add Hygon Dhyana support x86/pci, x86/amd_nb: Add Hygon Dhyana support to PCI and northbridge x86/amd_nb: Check vendor in AMD-only functions x86/alternative: Init ideal_nops for Hygon Dhyana x86/events: Add Hygon Dhyana support to PMU infrastructure x86/smpboot: Do not use BSP INIT delay and MWAIT to idle on Dhyana x86/cpu/mtrr: Support TOP_MEM2 and get MTRR number x86/cpu: Get cache info and setup cache cpumap for Hygon Dhyana x86/cpu: Create Hygon Dhyana architecture support file x86/CPU: Change query logic so CPUID is enabled before testing x86/CPU: Use correct macros for Cyrix calls
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull x86 build update from Ingo Molnar: "A small cleanup to x86 Kconfigs" * 'x86-build-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/kconfig: Remove redundant 'default n' lines from all x86 Kconfig's
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull x86 boot updates from Ingo Molnar: "Two cleanups and a bugfix for a rare boot option combination" * 'x86-boot-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/boot/KASLR: Remove return value from handle_mem_options() x86/corruption-check: Use pr_*() instead of printk() x86/corruption-check: Fix panic in memory_corruption_check() when boot option without value is provided
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull x86 asm updates from Ingo Molnar: "The main changes in this cycle were the fsgsbase related preparatory patches from Chang S. Bae - but there's also an optimized memcpy_flushcache() and a cleanup for the __cmpxchg_double() assembly glue" * 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/fsgsbase/64: Clean up various details x86/segments: Introduce the 'CPUNODE' naming to better document the segment limit CPU/node NR trick x86/vdso: Initialize the CPU/node NR segment descriptor earlier x86/vdso: Introduce helper functions for CPU and node number x86/segments/64: Rename the GDT PER_CPU entry to CPU_NUMBER x86/fsgsbase/64: Factor out FS/GS segment loading from __switch_to() x86/fsgsbase/64: Convert the ELF core dump code to the new FSGSBASE helpers x86/fsgsbase/64: Make ptrace use the new FS/GS base helpers x86/fsgsbase/64: Introduce FS/GS base helper functions x86/fsgsbase/64: Fix ptrace() to read the FS/GS base accurately x86/asm: Use CC_SET()/CC_OUT() in __cmpxchg_double() x86/asm: Optimize memcpy_flushcache()
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull x86 apic updates from Ingo Molnar: "Improve the spreading of managed IRQs at allocation time" * 'x86-apic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irq/matrix: Spread managed interrupts on allocation irq/matrix: Split out the CPU selection code into a helper
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull scheduler updates from Ingo Molnar: "The main changes are: - Migrate CPU-intense 'misfit' tasks on asymmetric capacity systems, to better utilize (much) faster 'big core' CPUs. (Morten Rasmussen, Valentin Schneider) - Topology handling improvements, in particular when CPU capacity changes and related load-balancing fixes/improvements (Morten Rasmussen) - ... plus misc other improvements, fixes and updates" * 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (28 commits) sched/completions/Documentation: Add recommendation for dynamic and ONSTACK completions sched/completions/Documentation: Clean up the document some more sched/completions/Documentation: Fix a couple of punctuation nits cpu/SMT: State SMT is disabled even with nosmt and without "=force" sched/core: Fix comment regarding nr_iowait_cpu() and get_iowait_load() sched/fair: Remove setting task's se->runnable_weight during PELT update sched/fair: Disable LB_BIAS by default sched/pelt: Fix warning and clean up IRQ PELT config sched/topology: Make local variables static sched/debug: Use symbolic names for task state constants sched/numa: Remove unused numa_stats::nr_running field sched/numa: Remove unused code from update_numa_stats() sched/debug: Explicitly cast sched_feat() to bool sched/core: Disable SD_PREFER_SIBLING on asymmetric CPU capacity domains sched/fair: Don't move tasks to lower capacity CPUs unless necessary sched/fair: Set rq->rd->overload when misfit sched/fair: Wrap rq->rd->overload accesses with READ/WRITE_ONCE() sched/core: Change root_domain->overload type to int sched/fair: Change 'prefer_sibling' type to bool sched/fair: Kick nohz balance if rq->misfit_task_load ...
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull RAS updates from Ingo Molnar: "Misc smaller fixes and cleanups" * 'ras-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/mcelog: Remove one mce_helper definition x86/mce: Add macros for the corrected error count bit field x86/mce: Use BIT_ULL(x) for bit mask definitions x86/mce-inject: Reset injection struct after injection
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull perf updates from Ingo Molnar: "The main updates in this cycle were: - Lots of perf tooling changes too voluminous to list (big perf trace and perf stat improvements, lots of libtraceevent reorganization, etc.), so I'll list the authors and refer to the changelog for details: Benjamin Peterson, Jérémie Galarneau, Kim Phillips, Peter Zijlstra, Ravi Bangoria, Sangwon Hong, Sean V Kelley, Steven Rostedt, Thomas Gleixner, Ding Xiang, Eduardo Habkost, Thomas Richter, Andi Kleen, Sanskriti Sharma, Adrian Hunter, Tzvetomir Stoyanov, Arnaldo Carvalho de Melo, Jiri Olsa. ... with the bulk of the changes written by Jiri Olsa, Tzvetomir Stoyanov and Arnaldo Carvalho de Melo. - Continued intel_rdt work with a focus on playing well with perf events. This also imported some non-perf RDT work due to dependencies. (Reinette Chatre) - Implement counter freezing for Arch Perfmon v4 (Skylake and newer). This allows to speed up the PMI handler by avoiding unnecessary MSR writes and make it more accurate. (Andi Kleen) - kprobes cleanups and simplification (Masami Hiramatsu) - Intel Goldmont PMU updates (Kan Liang) - ... plus misc other fixes and updates" * 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (155 commits) kprobes/x86: Use preempt_enable() in optimized_callback() x86/intel_rdt: Prevent pseudo-locking from using stale pointers kprobes, x86/ptrace.h: Make regs_get_kernel_stack_nth() not fault on bad stack perf/x86/intel: Export mem events only if there's PEBS support x86/cpu: Drop pointless static qualifier in punit_dev_state_show() x86/intel_rdt: Fix initial allocation to consider CDP x86/intel_rdt: CBM overlap should also check for overlap with CDP peer x86/intel_rdt: Introduce utility to obtain CDP peer tools lib traceevent, perf tools: Move struct tep_handler definition in a local header file tools lib traceevent: Separate out tep_strerror() for strerror_r() issues perf python: More portable way to make CFLAGS work with clang perf python: Make clang_has_option() work on Python 3 perf tools: Free temporary 'sys' string in read_event_files() perf tools: Avoid double free in read_event_file() perf tools: Free 'printk' string in parse_ftrace_printk() perf tools: Cleanup trace-event-info 'tdata' leak perf strbuf: Match va_{add,copy} with va_end perf test: S390 does not support watchpoints in test 22 perf auxtrace: Include missing asm/bitsperlong.h to get BITS_PER_LONG tools include: Adopt linux/bits.h ...
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull locking and misc x86 updates from Ingo Molnar: "Lots of changes in this cycle - in part because locking/core attracted a number of related x86 low level work which was easier to handle in a single tree: - Linux Kernel Memory Consistency Model updates (Alan Stern, Paul E. McKenney, Andrea Parri) - lockdep scalability improvements and micro-optimizations (Waiman Long) - rwsem improvements (Waiman Long) - spinlock micro-optimization (Matthew Wilcox) - qspinlocks: Provide a liveness guarantee (more fairness) on x86. (Peter Zijlstra) - Add support for relative references in jump tables on arm64, x86 and s390 to optimize jump labels (Ard Biesheuvel, Heiko Carstens) - Be a lot less permissive on weird (kernel address) uaccess faults on x86: BUG() when uaccess helpers fault on kernel addresses (Jann Horn) - macrofy x86 asm statements to un-confuse the GCC inliner. (Nadav Amit) - ... and a handful of other smaller changes as well" * 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (57 commits) locking/lockdep: Make global debug_locks* variables read-mostly locking/lockdep: Fix debug_locks off performance problem locking/pvqspinlock: Extend node size when pvqspinlock is configured locking/qspinlock_stat: Count instances of nested lock slowpaths locking/qspinlock, x86: Provide liveness guarantee x86/asm: 'Simplify' GEN_*_RMWcc() macros locking/qspinlock: Rework some comments locking/qspinlock: Re-order code locking/lockdep: Remove duplicated 'lock_class_ops' percpu array x86/defconfig: Enable CONFIG_USB_XHCI_HCD=y futex: Replace spin_is_locked() with lockdep locking/lockdep: Make class->ops a percpu counter and move it under CONFIG_DEBUG_LOCKDEP=y x86/jump-labels: Macrofy inline assembly code to work around GCC inlining bugs x86/cpufeature: Macrofy inline assembly code to work around GCC inlining bugs x86/extable: Macrofy inline assembly code to work around GCC inlining bugs x86/paravirt: Work around GCC inlining bugs when compiling paravirt ops x86/bug: Macrofy the BUG table section handling, to work around GCC inlining bugs x86/alternatives: Macrofy lock prefixes to work around GCC inlining bugs x86/refcount: Work around GCC inlining bug x86/objtool: Use asm macros to work around GCC inlining bugs ...
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull EFI updates from Ingo Molnar: "The main changes are: - Add support for enlisting the help of the EFI firmware to create memory reservations that persist across kexec. - Add page fault handling to the runtime services support code on x86 so we can more gracefully recover from buggy EFI firmware. - Fix command line handling on x86 for the boot path that omits the stub's PE/COFF entry point. - Other assorted fixes and updates" * 'efi-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86: boot: Fix EFI stub alignment efi/x86: Call efi_parse_options() from efi_main() efi/x86: earlyprintk - Add 64bit efi fb address support efi/x86: drop task_lock() from efi_switch_mm() efi/x86: Handle page faults occurring while running EFI runtime services efi: Make efi_rts_work accessible to efi page fault handler efi/efi_test: add exporting ResetSystem runtime service efi/libstub: arm: support building with clang efi: add API to reserve memory persistently across kexec reboot efi/arm: libstub: add a root memreserve config table efi: honour memory reservations passed via a linux specific config table
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull RCU updates from Ingo Molnar: "The biggest change in this cycle is the conclusion of the big 'simplify RCU to two primary flavors' consolidation work - i.e. there's a single RCU flavor for any kernel variant (PREEMPT and !PREEMPT): - Consolidate the RCU-bh, RCU-preempt, and RCU-sched flavors into a single flavor similar to RCU-sched in !PREEMPT kernels and into a single flavor similar to RCU-preempt (but also waiting on preempt-disabled sequences of code) in PREEMPT kernels. This branch also includes a refactoring of rcu_{nmi,irq}_{enter,exit}() from Byungchul Park. - Now that there is only one RCU flavor in any given running kernel, the many "rsp" pointers are no longer required, and this cleanup series removes them. - This branch carries out additional cleanups made possible by the RCU flavor consolidation, including inlining now-trivial functions, updating comments and definitions, and removing now-unneeded rcutorture scenarios. - Now that there is only one flavor of RCU in any running kernel, there is also only on rcu_data structure per CPU. This means that the rcu_dynticks structure can be merged into the rcu_data structure, a task taken on by this branch. This branch also contains a -rt-related fix from Mike Galbraith. There were also other updates: - Documentation updates, including some good-eye catches from Joel Fernandes. - SRCU updates, most notably changes enabling call_srcu() to be invoked very early in the boot sequence. - Torture-test updates, including some preliminary work towards making rcutorture better able to find problems that result in insufficient grace-period forward progress. - Initial changes to RCU to better promote forward progress of grace periods, including fixing a bug found by Marius Hillenbrand and David Woodhouse, with the fix suggested by Peter Zijlstra" * 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (140 commits) srcu: Make early-boot call_srcu() reuse workqueue lists rcutorture: Test early boot call_srcu() srcu: Make call_srcu() available during very early boot rcu: Convert rcu_state.ofl_lock to raw_spinlock_t rcu: Remove obsolete ->dynticks_fqs and ->cond_resched_completed rcu: Switch ->dynticks to rcu_data structure, remove rcu_dynticks rcu: Switch dyntick nesting counters to rcu_data structure rcu: Switch urgent quiescent-state requests to rcu_data structure rcu: Switch lazy counts to rcu_data structure rcu: Switch last accelerate/advance to rcu_data structure rcu: Switch ->tick_nohz_enabled_snap to rcu_data structure rcu: Merge rcu_dynticks structure into rcu_data structure rcu: Remove unused rcu_dynticks_snap() from Tiny RCU rcu: Convert "1UL << x" to "BIT(x)" rcu: Avoid resched_cpu() when rescheduling the current CPU rcu: More aggressively enlist scheduler aid for nohz_full CPUs rcu: Compute jiffies_till_sched_qs from other kernel parameters rcu: Provide functions for determining if call_rcu() has been invoked rcu: Eliminate ->rcu_qs_ctr from the rcu_dynticks structure rcu: Motivate Tiny RCU forward progress ...
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由 Ingo Molnar 提交于
Signed-off-by: NIngo Molnar <mingo@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux由 Linus Torvalds 提交于
Pull s390 updates from Martin Schwidefsky: - Improved access control for the zcrypt driver, multiple device nodes can now be created with different access control lists - Extend the pkey API to provide random protected keys, this is useful for encrypted swap device with ephemeral protected keys - Add support for virtually mapped kernel stacks - Rework the early boot code, this moves the memory detection into the boot code that runs prior to decompression. - Add KASAN support - Bug fixes and cleanups * tag 's390-4.20-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (83 commits) s390/pkey: move pckmo subfunction available checks away from module init s390/kasan: support preemptible kernel build s390/pkey: Load pkey kernel module automatically s390/perf: Return error when debug_register fails s390/sthyi: Fix machine name validity indication s390/zcrypt: fix broken zcrypt_send_cprb in-kernel api function s390/vmalloc: fix VMALLOC_START calculation s390/mem_detect: add missing include s390/dumpstack: print psw mask and address again s390/crypto: Enhance paes cipher to accept variable length key material s390/pkey: Introduce new API for transforming key blobs s390/pkey: Introduce new API for random protected key verification s390/pkey: Add sysfs attributes to emit secure key blobs s390/pkey: Add sysfs attributes to emit protected key blobs s390/pkey: Define protected key blob format s390/pkey: Introduce new API for random protected key generation s390/zcrypt: add ap_adapter_mask sysfs attribute s390/zcrypt: provide apfs failure code on type 86 error reply s390/zcrypt: zcrypt device driver cleanup s390/kasan: add support for mem= kernel parameter ...
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git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux由 Linus Torvalds 提交于
Pull ia64 updates from Tony Luck: "Miscellaneous ia64 fixes from Christoph" * tag 'please-pull-next' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux: intel-iommu: mark intel_dma_ops static ia64: remove machvec_dma_sync_{single,sg} ia64/sn2: remove no-ops dma sync methods ia64: remove the unused iommu_dma_init function ia64: remove the unused pci_iommu_shutdown function ia64: remove the unused bad_dma_address symbol ia64: remove iommu_dma_supported ia64: remove the dead iommu_sac_force variable ia64: remove the kern_mem_attribute export
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由 Linus Torvalds 提交于
Merge branch 'stable/for-linus-4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb Pull xen swiotlb fix from Konrad Rzeszutek Wilk: "One tiny fix for the Xen SWIOTLB mechanism that occasionally happened with devices that didn't allocate size in power of two but rather some odd sizes. We neglected to make the memory coherent leading to all kinds of fun crashes" * 'stable/for-linus-4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb: xen-swiotlb: use actually allocated size on check physical continuous
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm由 Linus Torvalds 提交于
Pull ACPI updates from Rafael Wysocki: "These fix ACPICA issues related to the handling of module-level AML, fix an ordering issue during ACPI initialization, update ACPICA to upstream revision 20181003 (including fixes mostly), fix issues with system-wide suspend/resume related to the ACPI driver for Intel SoCs (LPSS), fix device enumeration issues on boards with Dollar Cove or Whiskey Cove Intel PMICs, prevent ACPICA from calling ktime_get() in unsuitable conditions, update a few drivers and clean up some code in several places. Specifics: - Fix ACPICA issues related to the handling of module-level AML and make the ACPI initialization code parse ECDT before loading the definition block tables (Erik Schmauss). - Update ACPICA to upstream revision 20181003 including fixes related to the ill-defined "generic serial bus" and the handling of the _REG object (Bob Moore). - Fix some issues with system-wide suspend/resume on Intel BYT/CHT related to the handling of I2C controllers in the ACPI LPSS driver for Intel SoCs (Hans de Goede). - Modify the ACPI namespace scanning code to enumerate INT33FE HID devices as platform devices with I2C resources to avoid device enumeration problems on boards with Dollar Cove or Whiskey Cove Intel PMICs (Hans de Goede). - Prevent ACPICA from using ktime_get() during early resume from system-wide suspend before resuming the timekeeping which generally is unsafe and triggers a warning from the timekeeping code (Bart Van Assche). - Add low-level real time clock support to the ACPI Time and Aalarm Device (TAD) driver (Rafael Wysocki). - Fix the ACPI SBS driver to avoid GPE storms on MacBook Pro and Oopses when removing modules (Ronald Tschalär). - Fix the ACPI PPTT parsing code to handle architecturally unknown cache types properly (Jeffrey Hugo). - Fix initialization issue in the ACPI processor driver (Dou Liyang). - Clean up the code in several places (Andy Shevchenko, Bartlomiej Zolnierkiewicz, David Arcari, zhong jiang)" * tag 'acpi-4.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (33 commits) ACPI / scan: Create platform device for INT33FE ACPI nodes ACPI / OSL: Use 'jiffies' as the time bassis for acpi_os_get_timer() ACPI: probe ECDT before loading AML tables regardless of module-level code flag ACPICA: Remove acpi_gbl_group_module_level_code and only use acpi_gbl_execute_tables_as_methods instead ACPICA: AML Parser: fix parse loop to correctly skip erroneous extended opcodes ACPICA: AML interpreter: add region addresses in global list during initialization ACPI: TAD: Add low-level support for real time capability ACPI: remove redundant 'default n' from Kconfig ACPI / SBS: Fix rare oops when removing modules ACPI / SBS: Fix GPE storm on recent MacBookPro's ACPI/PPTT: Handle architecturally unknown cache types drivers: base: cacheinfo: Do not populate sysfs for unknown cache types ACPICA: Update version to 20181003 ACPICA: Never run _REG on system_memory and system_IO ACPICA: Split large interpreter file ACPICA: Update for field unit access ACPICA: Rename some of the Field Attribute defines ACPICA: Update for generic_serial_bus and attrib_raw_process_bytes protocol ACPI / processor: Fix the return value of acpi_processor_ids_walk() ACPI / LPSS: Resume BYT/CHT I2C controllers from resume_noirq ...
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm由 Linus Torvalds 提交于
Pull power management updates from Rafael Wysocki: "These make hibernation on 32-bit x86 systems work in all of the cases in which it works on 64-bit x86 ones, update the menu cpuidle governor and the "polling" state to make them more efficient, add more hardware support to cpufreq drivers and fix issues with some of them, fix a bug in the conservative cpufreq governor, fix the operating performance points (OPP) framework and make it more stable, update the devfreq subsystem to take changes in the APIs used by into account and clean up some things all over. Specifics: - Backport hibernation bug fixes from x86-64 to x86-32 and consolidate hibernation handling on x86 to allow 32-bit systems to work in all of the cases in which 64-bit ones work (Zhimin Gu, Chen Yu). - Fix hibernation documentation (Vladimir D. Seleznev). - Update the menu cpuidle governor to fix a couple of issues with it, make it more efficient in some cases and clean it up (Rafael Wysocki). - Rework the cpuidle polling state implementation to make it more efficient (Rafael Wysocki). - Clean up the cpuidle core somewhat (Fieah Lim). - Fix the cpufreq conservative governor to take policy limits into account properly in some cases (Rafael Wysocki). - Add support for retrieving guaranteed performance information to the ACPI CPPC library and make the intel_pstate driver use it to expose the CPU base frequency via sysfs on systems with the hardware-managed P-states (HWP) feature enabled (Srinivas Pandruvada). - Fix clang warning in the CPPC cpufreq driver (Nathan Chancellor). - Get rid of device_node.name printing from cpufreq (Rob Herring). - Remove unnecessary unlikely() from the cpufreq core (Igor Stoppa). - Add support for the r8a7744 SoC to the cpufreq-dt driver (Biju Das). - Update the dt-platdev cpufreq driver to allow RK3399 to have separate tunables per cluster (Dmitry Torokhov). - Fix the dma_alloc_coherent() usage in the tegra186 cpufreq driver (Christoph Hellwig). - Make the imx6q cpufreq driver read OCOTP through nvmem for imx6ul/imx6ull (Anson Huang). - Fix several bugs in the operating performance points (OPP) framework and make it more stable (Viresh Kumar, Dave Gerlach). - Update the devfreq subsystem to take changes in the APIs used by into account, fix some issues with it and make it stop print device_node.name directly (Bjorn Andersson, Enric Balletbo i Serra, Matthias Kaehlcke, Rob Herring, Vincent Donnefort, zhong jiang). - Prepare the generic power domains (genpd) framework for dealing with domains containing CPUs (Ulf Hansson). - Prevent sysfs attributes representing low-power S0 residency counters from being exposed if low-power S0 support is not indicated in ACPI FADT (Rajneesh Bhardwaj). - Get rid of custom CPU features macros for Intel CPUs from the intel_idle and RAPL drivers (Andy Shevchenko). - Update the tasks freezer to list tasks that refused to freeze and caused a system transition to a sleep state to be aborted (Todd Brandt). - Update the pm-graph set of tools to v5.2 (Todd Brandt). - Fix some issues in the cpupower utility (Anders Roxell, Prarit Bhargava)" * tag 'pm-4.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (73 commits) PM / Domains: Document flags for genpd PM / Domains: Deal with multiple states but no governor in genpd PM / Domains: Don't treat zero found compatible idle states as an error cpuidle: menu: Avoid computations when result will be discarded cpuidle: menu: Drop redundant comparison cpufreq: tegra186: don't pass GFP_DMA32 to dma_alloc_coherent() cpufreq: conservative: Take limits changes into account properly Documentation: intel_pstate: Add base_frequency information cpufreq: intel_pstate: Add base_frequency attribute ACPI / CPPC: Add support for guaranteed performance cpuidle: menu: Simplify checks related to the polling state PM / tools: sleepgraph and bootgraph: upgrade to v5.2 PM / tools: sleepgraph: first batch of v5.2 changes cpupower: Fix coredump on VMWare cpupower: Fix AMD Family 0x17 msr_pstate size cpufreq: imx6q: read OCOTP through nvmem for imx6ul/imx6ull cpufreq: dt-platdev: allow RK3399 to have separate tunables per cluster cpuidle: poll_state: Revise loop termination condition cpuidle: menu: Move the latency_req == 0 special case check cpuidle: menu: Avoid computations for very close timers ...
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git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux由 Linus Torvalds 提交于
Pull pcmcia fixes from Dominik Brodowski: "These are just a few odd fixes and improvements to the PCMCIA core and to a few PCMCIA device drivers" * 'pcmcia-next' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux: pcmcia: Implement CLKRUN protocol disabling for Ricoh bridges pcmcia: pcmcia_resource: Replace mdelay() with msleep() pcmcia: add error handling for pcmcia_enable_device in qlogic_stub char: pcmcia: cm4000_cs: Replace mdelay with usleep_range in set_protocol pcmcia: Use module_pcmcia_driver for scsi drivers pcmcia: remove KERN_INFO level from debug message
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https://github.com/cminyard/linux-ipmi由 Linus Torvalds 提交于
Pull IPMI updates from Corey Minyard: "Lots of small changes to the IPMI driver. Most of the changes are logging cleanup and style fixes. There are a few smaller bug fixes" * tag 'for-linus-4.20' of https://github.com/cminyard/linux-ipmi: (21 commits) ipmi: Fix timer race with module unload ipmi:ssif: Add support for multi-part transmit messages > 2 parts MAINTAINERS: Add file patterns for ipmi device tree bindings ipmi: Remove platform driver overrides and use the id_table ipmi: Free the address list on module cleanup ipmi: Don't leave holes in the I2C address list in the ssif driver ipmi: fix return value of ipmi_set_my_LUN ipmi: Convert pr_xxx() to dev_xxx() in the BT code ipmi:dmi: Ignore IPMI SMBIOS entries with a zero base address ipmi:dmi: Use pr_fmt in the IPMI DMI code ipmi: Change to ktime_get_ts64() ipmi_si: fix potential integer overflow on large shift ipmi_si_pci: fix NULL device in ipmi_si error message ipmi: Convert printk(KERN_<level> to pr_<level>( ipmi: Use more common logging styles ipmi: msghandler: Add and use pr_fmt and dev_fmt, remove PFX pci:ipmi: Move IPMI PCI class id defines to pci_ids.h ipmi: Finally get rid of ipmi_user_t and ipmi_smi_t ipmi:powernv: Convert ipmi_smi_t to struct ipmi_smi hwmon:ibm: Change ipmi_user_t to struct ipmi_user * ...
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由 Linus Torvalds 提交于
Merge tag 'leds-for-4.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds Pull LED updates from Jacek Anaszewski: "We introduce LED pattern trigger - the idea that was proposed three years ago now received enough attention and determination to drive it to the successful end. There is also one new LED class driver and couple of improvements to the existing ones. New LED class driver: - add support for Panasonic AN30259A with related DT bindings New LED trigger: - introduce LED pattern trigger leds-sc27xx-bltc: - implement pattern_set/clear ops to enable support for pattern trigger's hw_pattern sysfs file Improvements to existing LED class drivers: - leds-pwm: don't print error message on -EPROBE_DEFER - leds-gpio: try to lookup gpiod from device - leds-as3645a: convert to using %pOFn instead of device_node.name" * tag 'leds-for-4.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds: leds: sc27xx: Add pattern_set/clear interfaces for LED controller leds: core: Introduce LED pattern trigger leds: add Panasonic AN30259A support dt-bindings: leds: document Panasonic AN30259A bindings leds: gpio: Try to lookup gpiod from device leds: pwm: silently error out on EPROBE_DEFER leds: Convert to using %pOFn instead of device_node.name
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