aboutsummaryrefslogtreecommitdiffstats
path: root/tools/perf/scripts/python/export-to-postgresql.py (unfollow)
AgeCommit message (Collapse)AuthorFilesLines
2020-03-17ARM: omap2plus_defconfig: Enable ina2xx_adc as a loadable moduleTony Lindgren1-0/+1
Some devices have ina2xx_adc on i2c for measuring power consumption and can nowadays just read the output via IIO. Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-03-17ARM: omap2plus_defconfig: Enable McPDM optional PMIC clock as modulesTony Lindgren1-0/+2
The McPDM module is only usable on hardware where it's module clock is wired to the PMIC. Let's enable the optional PMIC module clocks for this so boards can use McPDM. Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-03-17ARM: omap2plus_defconfig: Enable more droid4 devices as loadable modulesTony Lindgren1-0/+2
Enable more droid4 devices as loadable modules: - We have an isl29028 proximity sensor - Battery has an EEPROM that can be read with w1_ds250x Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-03-17ARM: omap2plus_defconfig: Enable zram as loadable modulesTony Lindgren1-0/+4
Enable zram as loadable modules. This allows mounting some part of memory as swap on low memory devices. Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-03-17ARM: omap2plus_defconfig: Enable simple-pm-busTony Lindgren1-0/+1
We can use simple-pm-bus instead of simple-bus, let's enable it to allow configuring it in dts files for using things like genpd. Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-03-15arm64: defconfig: Enable Qualcomm SDM845 audio configsBjorn Andersson1-0/+11
Enable soundwire, slimbus frameworks, the machine driver and the codec drivers for WCD934x and WSA881x used on varios SDM845 based designs. Tested-by: Vinod Koul <vkoul@kernel.org> Reviewed-by: Vinod Koul <vkoul@kernel.org> Link: https://lore.kernel.org/r/20200315050827.1575421-1-bjorn.andersson@linaro.org Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2020-03-16arm64: defconfig: Enable e1000 deviceLi Yang1-0/+1
Enables e1000 Ethernet device as it is used as a low-cost failover Ethernet port on various QorIQ reference boards. Enabled as built-in for booting from network without initramfs. Signed-off-by: Li Yang <leoyang.li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-03-16arm64: defconfig: Enable PHY devices used on QorIQ boardsLi Yang1-0/+5
Enables various PHY device drivers and PHY MUX drivers used on QorIQ reference boards supported in mainline kernel. Enabled as built-in to boot from network without an initramfs. Signed-off-by: Li Yang <leoyang.li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-03-16arm64: defconfig: Enable RTC devices for QorIQ boardsLi Yang1-0/+3
Enables the RTC devices used on QorIQ reference boards supported in mainline kernel. Signed-off-by: Li Yang <leoyang.li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-03-16arm64: defconfig: Enable flash device drivers for QorIQ boardsLi Yang1-0/+10
Enable the flash devices used on NXP/FSL QorIQ reference boards supported in mainline kernel. Drivers are enabled as built-in for RFS access without initramfs. Signed-off-by: Li Yang <leoyang.li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-03-16arm64: defconfig: Enable ARM Mali display driverLi Yang1-0/+1
Enables the Mali display driver for the display port on NXP LS1028a SoC. Signed-off-by: Li Yang <leoyang.li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-03-16arm64: defconfig: Enable QorIQ GPIO driverLi Yang1-0/+1
Enables generic GPIO driver for varous QorIQ SoCs. The driver can only be built-in right now. Signed-off-by: Li Yang <leoyang.li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-03-16arm64: defconfig: Enable QorIQ IFC NAND controller driverLi Yang1-1/+1
Enables NXP/FSL QorIQ IFC flash controller driver for NAND. Enabled as built-in to load RFS from nand flash without initramfs. Remove CONFIG_MEMORY as it is selected by CONFIG_MTD_NAND_FSL_IFC. Signed-off-by: Li Yang <leoyang.li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-03-16arm64: defconfig: Enable ARM SBSA watchdog driverLi Yang1-0/+1
Enables ARM generic SBSA compatible watchdog driver for NXP LX2160a SoC. Enabled as built-in for it is a core feature. Signed-off-by: Li Yang <leoyang.li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-03-16arm64: defconfig: Enable QorIQ cpufreq driverLi Yang1-1/+1
Enables the generic QorIQ cpufreq driver to support frequency scaling for various QorIQ SoCs. Enabled as built-in as it is a core feature. Remove CONFIG_CLK_QORIQ as it is seleted by CONFIG_QORIQ_CPUFREQ. Signed-off-by: Li Yang <leoyang.li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-03-16arm64: defconfig: Enable NXP/FSL SPI controller driversLi Yang1-0/+3
Enables SPI controller drivers used in various NXP/FSL SoCs. QSPI is fast enough to connect big flash for file system. It is used to connect 512MB NAND flash and 256MB NOR flash on LS1028RDB. It is used as bootsource for other platforms like LS2080ardb too. Enabled as built-in to load RFS from SPI flash without requiring initramfs. Signed-off-by: Li Yang <leoyang.li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-03-16arm64: defconfig: Enable ENETC Ethernet controller and FELIX switchLi Yang1-0/+4
Enables drivers for NXP ENETC Ethernet controller and FELIX Ethernet switch used on QorIQ LS1028a SoC. The ENETC ethernet drivers are enabled as built-in to boot from network without an initramfs. Signed-off-by: Li Yang <leoyang.li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-03-16arm64: defconfig: Enable QorIQ DPAA2 driversLi Yang1-0/+4
Enables drivers for NXP DPAA2 framework, related Ethernet and crypto device which can be found on QorIQ SoCs like LS1088a, LS2088a and LX2160a. The framework and ethernet drivers are enabled as built-in to boot from network without an initramfs. Signed-off-by: Li Yang <leoyang.li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-03-16arm64: defconfig: Enable QorIQ DPAA1 driversLi Yang1-0/+3
Enables drivers for NXP DPAA1 framework and related Ethernet device which can be found on QorIQ SoCs such as LS1043a and LS1046a. They are enabled as built-in to boot from network without an initramfs. Signed-off-by: Li Yang <leoyang.li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-03-16arm64: defconfig: Enable NXP flexcan driverLi Yang1-0/+2
Enables driver for FLEXCAN device which is used on a wide range of NXP SoCs. Also enabling the related CAN framework. Signed-off-by: Li Yang <leoyang.li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-03-16arm64: defconfig: run through savedefconfig for orderingLi Yang1-9/+6
Used "make defconfig savedefconfig" to regenerate defconfig files in the right order to prepare for additional defconfig changes. Signed-off-by: Li Yang <leoyang.li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-03-12arm64: defconfig: Enable CONFIG_IMX8MM_THERMAL as moduleAnson Huang1-0/+1
Enable CONFIG_IMX8MM_THERMAL as module to support i.MX8MM thermal driver. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-03-12ARM: tegra: Enable Tegra cpuidle driver in tegra_defconfigDmitry Osipenko1-0/+1
The Tegra CPU Idle driver was moved out into driver/cpuidle/ directory and it is now a proper platform driver. Acked-by: Peter De Schrijver <pdeschrijver@nvidia.com> Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org> Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2020-03-12ARM: multi_v7_defconfig: Enable Tegra cpuidle driverDmitry Osipenko1-0/+1
The Tegra CPU Idle driver was moved out into driver/cpuidle/ directory and it is now a proper platform driver. Acked-by: Peter De Schrijver <pdeschrijver@nvidia.com> Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org> Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2020-03-11arm64: defconfig: Enable Truly NT35597 WQXGA panelBjorn Andersson1-0/+1
The Truly NT35597 WQXGA panel is found on the Qualcomm SDM845 MTP, enable the driver for it. Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org> Link: https://lore.kernel.org/r/20200311233039.928605-1-bjorn.andersson@linaro.org Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2020-03-10arm64: defconfig: add i.MX system controller thermal supportAnson Huang1-0/+1
This patch enables CONFIG_IMX_SC_THERMAL as module. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-03-10ARM: multi_v7_defconfig: enable drm imx supportChristian Gmeiner1-0/+6
It will be useful to have it enabled for KernelCI boot and runtime testing. Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-03-09ARM: qcom_defconfig: Enable QRTRLuca Weiss1-0/+2
This option is useful on msm8974, so enable it. Signed-off-by: Luca Weiss <luca@z3ntu.xyz> Link: https://lore.kernel.org/r/20200214183111.50919-1-luca@z3ntu.xyz Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2020-03-09ARM: bcm2835_defconfig: add support for Raspberry Pi4Marek Szyprowski1-0/+5
Add drivers needed to boot Raspberry Pi4 board. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Link: https://lore.kernel.org/r/20200217155506.5245-1-m.szyprowski@samsung.com Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
2020-03-06ARM: omap2plus_defconfig: Enable ext4 security for setcapTony Lindgren1-0/+1
Enable ext4 security for setcap. Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-03-01Linux 5.6-rc4Linus Torvalds1-1/+1
2020-03-01KVM: VMX: check descriptor table exits on instruction emulationOliver Upton1-0/+15
KVM emulates UMIP on hardware that doesn't support it by setting the 'descriptor table exiting' VM-execution control and performing instruction emulation. When running nested, this emulation is broken as KVM refuses to emulate L2 instructions by default. Correct this regression by allowing the emulation of descriptor table instructions if L1 hasn't requested 'descriptor table exiting'. Fixes: 07721feee46b ("KVM: nVMX: Don't emulate instructions in guest mode") Reported-by: Jan Kiszka <jan.kiszka@web.de> Cc: stable@vger.kernel.org Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Jim Mattson <jmattson@google.com> Signed-off-by: Oliver Upton <oupton@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-02-29ext4: potential crash on allocation error in ext4_alloc_flex_bg_array()Dan Carpenter1-3/+3
If sbi->s_flex_groups_allocated is zero and the first allocation fails then this code will crash. The problem is that "i--" will set "i" to -1 but when we compare "i >= sbi->s_flex_groups_allocated" then the -1 is type promoted to unsigned and becomes UINT_MAX. Since UINT_MAX is more than zero, the condition is true so we call kvfree(new_groups[-1]). The loop will carry on freeing invalid memory until it crashes. Fixes: 7c990728b99e ("ext4: fix potential race between s_flex_groups online resizing and access") Reviewed-by: Suraj Jitindar Singh <surajjs@amazon.com> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Cc: stable@kernel.org Link: https://lore.kernel.org/r/20200228092142.7irbc44yaz3by7nb@kili.mountain Signed-off-by: Theodore Ts'o <tytso@mit.edu>
2020-02-29macintosh: therm_windtunnel: fix regression when instantiating devicesWolfram Sang1-21/+31
Removing attach_adapter from this driver caused a regression for at least some machines. Those machines had the sensors described in their DT, too, so they didn't need manual creation of the sensor devices. The old code worked, though, because manual creation came first. Creation of DT devices then failed later and caused error logs, but the sensors worked nonetheless because of the manually created devices. When removing attach_adaper, manual creation now comes later and loses the race. The sensor devices were already registered via DT, yet with another binding, so the driver could not be bound to it. This fix refactors the code to remove the race and only manually creates devices if there are no DT nodes present. Also, the DT binding is updated to match both, the DT and manually created devices. Because we don't know which device creation will be used at runtime, the code to start the kthread is moved to do_probe() which will be called by both methods. Fixes: 3e7bed52719d ("macintosh: therm_windtunnel: drop using attach_adapter") Link: https://bugzilla.kernel.org/show_bug.cgi?id=201723 Reported-by: Erhard Furtner <erhard_f@mailbox.org> Tested-by: Erhard Furtner <erhard_f@mailbox.org> Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc) Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Cc: stable@kernel.org # v4.19+
2020-02-29jbd2: fix data races at struct journal_headQian Cai1-4/+4
journal_head::b_transaction and journal_head::b_next_transaction could be accessed concurrently as noticed by KCSAN, LTP: starting fsync04 /dev/zero: Can't open blockdev EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem EXT4-fs (loop0): mounted filesystem with ordered data mode. Opts: (null) ================================================================== BUG: KCSAN: data-race in __jbd2_journal_refile_buffer [jbd2] / jbd2_write_access_granted [jbd2] write to 0xffff99f9b1bd0e30 of 8 bytes by task 25721 on cpu 70: __jbd2_journal_refile_buffer+0xdd/0x210 [jbd2] __jbd2_journal_refile_buffer at fs/jbd2/transaction.c:2569 jbd2_journal_commit_transaction+0x2d15/0x3f20 [jbd2] (inlined by) jbd2_journal_commit_transaction at fs/jbd2/commit.c:1034 kjournald2+0x13b/0x450 [jbd2] kthread+0x1cd/0x1f0 ret_from_fork+0x27/0x50 read to 0xffff99f9b1bd0e30 of 8 bytes by task 25724 on cpu 68: jbd2_write_access_granted+0x1b2/0x250 [jbd2] jbd2_write_access_granted at fs/jbd2/transaction.c:1155 jbd2_journal_get_write_access+0x2c/0x60 [jbd2] __ext4_journal_get_write_access+0x50/0x90 [ext4] ext4_mb_mark_diskspace_used+0x158/0x620 [ext4] ext4_mb_new_blocks+0x54f/0xca0 [ext4] ext4_ind_map_blocks+0xc79/0x1b40 [ext4] ext4_map_blocks+0x3b4/0x950 [ext4] _ext4_get_block+0xfc/0x270 [ext4] ext4_get_block+0x3b/0x50 [ext4] __block_write_begin_int+0x22e/0xae0 __block_write_begin+0x39/0x50 ext4_write_begin+0x388/0xb50 [ext4] generic_perform_write+0x15d/0x290 ext4_buffered_write_iter+0x11f/0x210 [ext4] ext4_file_write_iter+0xce/0x9e0 [ext4] new_sync_write+0x29c/0x3b0 __vfs_write+0x92/0xa0 vfs_write+0x103/0x260 ksys_write+0x9d/0x130 __x64_sys_write+0x4c/0x60 do_syscall_64+0x91/0xb05 entry_SYSCALL_64_after_hwframe+0x49/0xbe 5 locks held by fsync04/25724: #0: ffff99f9911093f8 (sb_writers#13){.+.+}, at: vfs_write+0x21c/0x260 #1: ffff99f9db4c0348 (&sb->s_type->i_mutex_key#15){+.+.}, at: ext4_buffered_write_iter+0x65/0x210 [ext4] #2: ffff99f5e7dfcf58 (jbd2_handle){++++}, at: start_this_handle+0x1c1/0x9d0 [jbd2] #3: ffff99f9db4c0168 (&ei->i_data_sem){++++}, at: ext4_map_blocks+0x176/0x950 [ext4] #4: ffffffff99086b40 (rcu_read_lock){....}, at: jbd2_write_access_granted+0x4e/0x250 [jbd2] irq event stamp: 1407125 hardirqs last enabled at (1407125): [<ffffffff980da9b7>] __find_get_block+0x107/0x790 hardirqs last disabled at (1407124): [<ffffffff980da8f9>] __find_get_block+0x49/0x790 softirqs last enabled at (1405528): [<ffffffff98a0034c>] __do_softirq+0x34c/0x57c softirqs last disabled at (1405521): [<ffffffff97cc67a2>] irq_exit+0xa2/0xc0 Reported by Kernel Concurrency Sanitizer on: CPU: 68 PID: 25724 Comm: fsync04 Tainted: G L 5.6.0-rc2-next-20200221+ #7 Hardware name: HPE ProLiant DL385 Gen10/ProLiant DL385 Gen10, BIOS A40 07/10/2019 The plain reads are outside of jh->b_state_lock critical section which result in data races. Fix them by adding pairs of READ|WRITE_ONCE(). Reviewed-by: Jan Kara <jack@suse.cz> Signed-off-by: Qian Cai <cai@lca.pw> Link: https://lore.kernel.org/r/20200222043111.2227-1-cai@lca.pw Signed-off-by: Theodore Ts'o <tytso@mit.edu>
2020-02-29ARM: exynos_defconfig: Add more drivers for GalaxyS3/Trats2Marek Szyprowski1-0/+6
Enable drivers for S5K6A3 and S5C73M3 camera sensors, AAT1290 flash LED, Midas-TouchKey and BRCMFMAC SDIO-WIFI modules used on Samsung Galaxy S3 and Trats2 boards. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2020-02-28kvm: x86: Limit the number of "kvm: disabled by bios" messagesErwan Velu1-2/+2
In older version of systemd(219), at boot time, udevadm is called with : /usr/bin/udevadm trigger --type=devices --action=add" This program generates an echo "add" in /sys/devices/system/cpu/cpu<x>/uevent, leading to the "kvm: disabled by bios" message in case of your Bios disabled the virtualization extensions. On a modern system running up to 256 CPU threads, this pollutes the Kernel logs. This patch offers to ratelimit this message to avoid any userspace program triggering this uevent printing this message too often. This patch is only a workaround but greatly reduce the pollution without breaking the current behavior of printing a message if some try to instantiate KVM on a system that doesn't support it. Note that recent versions of systemd (>239) do not have trigger this behavior. This patch will be useful at least for some using older systemd with recent Kernels. Signed-off-by: Erwan Velu <e.velu@criteo.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-02-28KVM: x86: avoid useless copy of cpufreq policyPaolo Bonzini1-5/+5
struct cpufreq_policy is quite big and it is not a good idea to allocate one on the stack. Just use cpufreq_cpu_get and cpufreq_cpu_put which is even simpler. Reported-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-02-28KVM: allow disabling -WerrorPaolo Bonzini2-1/+14
Restrict -Werror to well-tested configurations and allow disabling it via Kconfig. Reported-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-02-28KVM: x86: allow compiling as non-module with W=1Valdis Klētnieks2-0/+4
Compile error with CONFIG_KVM_INTEL=y and W=1: CC arch/x86/kvm/vmx/vmx.o arch/x86/kvm/vmx/vmx.c:68:32: error: 'vmx_cpu_id' defined but not used [-Werror=unused-const-variable=] 68 | static const struct x86_cpu_id vmx_cpu_id[] = { | ^~~~~~~~~~ cc1: all warnings being treated as errors When building with =y, the MODULE_DEVICE_TABLE macro doesn't generate a reference to the structure (or any code at all). This makes W=1 compiles unhappy. Wrap both in a #ifdef to avoid the issue. Signed-off-by: Valdis Kletnieks <valdis.kletnieks@vt.edu> [Do the same for CONFIG_KVM_AMD. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-02-28KVM: Pre-allocate 1 cpumask variable per cpu for both pv tlb and pv ipisWanpeng Li1-12/+21
Nick Desaulniers Reported: When building with: $ make CC=clang arch/x86/ CFLAGS=-Wframe-larger-than=1000 The following warning is observed: arch/x86/kernel/kvm.c:494:13: warning: stack frame size of 1064 bytes in function 'kvm_send_ipi_mask_allbutself' [-Wframe-larger-than=] static void kvm_send_ipi_mask_allbutself(const struct cpumask *mask, int vector) ^ Debugging with: https://github.com/ClangBuiltLinux/frame-larger-than via: $ python3 frame_larger_than.py arch/x86/kernel/kvm.o \ kvm_send_ipi_mask_allbutself points to the stack allocated `struct cpumask newmask` in `kvm_send_ipi_mask_allbutself`. The size of a `struct cpumask` is potentially large, as it's CONFIG_NR_CPUS divided by BITS_PER_LONG for the target architecture. CONFIG_NR_CPUS for X86_64 can be as high as 8192, making a single instance of a `struct cpumask` 1024 B. This patch fixes it by pre-allocate 1 cpumask variable per cpu and use it for both pv tlb and pv ipis.. Reported-by: Nick Desaulniers <ndesaulniers@google.com> Acked-by: Nick Desaulniers <ndesaulniers@google.com> Reviewed-by: Vitaly Kuznetsov <vkuznets@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Wanpeng Li <wanpengli@tencent.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-02-28KVM: Introduce pv check helpersWanpeng Li1-10/+24
Introduce some pv check helpers for consistency. Suggested-by: Vitaly Kuznetsov <vkuznets@redhat.com> Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Signed-off-by: Wanpeng Li <wanpengli@tencent.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-02-28KVM: let declaration of kvm_get_running_vcpus match implementationChristian Borntraeger1-1/+1
Sparse notices that declaration and implementation do not match: arch/s390/kvm/../../../virt/kvm/kvm_main.c:4435:17: warning: incorrect type in return expression (different address spaces) arch/s390/kvm/../../../virt/kvm/kvm_main.c:4435:17: expected struct kvm_vcpu [noderef] <asn:3> ** arch/s390/kvm/../../../virt/kvm/kvm_main.c:4435:17: got struct kvm_vcpu *[noderef] <asn:3> * Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-02-28KVM: SVM: allocate AVIC data structures based on kvm_amd module parameterPaolo Bonzini1-1/+2
Even if APICv is disabled at startup, the backing page and ir_list need to be initialized in case they are needed later. The only case in which this can be skipped is for userspace irqchip, and that must be done because avic_init_backing_page dereferences vcpu->arch.apic (which is NULL for userspace irqchip). Tested-by: rmuncrief@humanavance.com Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=206579 Reviewed-by: Miaohe Lin <linmiaohe@huawei.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-02-28arm64: defconfig: Enable MEGARAID_SASJohn Garry1-0/+1
Our new dev board (Huawei D06CS) has a MegaRAID SAS HBA as the storage controller, and we cannot access the HiSilicon SAS HBA, which we normally use; so enable the driver config option so we can boot a distro with the default defconfig. Signed-off-by: John Garry <john.garry@huawei.com> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2020-02-27MAINTAINERS: Correct Cadence PCI driver pathLukas Bulwahn1-1/+1
de80f95ccb9c ("PCI: cadence: Move all files to per-device cadence directory") moved files of the PCI cadence drivers, but did not update the MAINTAINERS entry. Since then, ./scripts/get_maintainer.pl --self-test complains: warning: no file matches F: drivers/pci/controller/pcie-cadence* Repair the MAINTAINERS entry. Link: https://lore.kernel.org/r/20200221185402.4703-1-lukas.bulwahn@gmail.com Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2020-02-27io_uring: fix 32-bit compatability with sendmsg/recvmsgJens Axboe1-0/+10
We must set MSG_CMSG_COMPAT if we're in compatability mode, otherwise the iovec import for these commands will not do the right thing and fail the command with -EINVAL. Found by running the test suite compiled as 32-bit. Cc: stable@vger.kernel.org Fixes: aa1fa28fc73e ("io_uring: add support for recvmsg()") Fixes: 0fa03c624d8f ("io_uring: add support for sendmsg()") Signed-off-by: Jens Axboe <axboe@kernel.dk>
2020-02-27net: dsa: mv88e6xxx: Fix masking of egress portAndrew Lunn1-2/+2
Add missing ~ to the usage of the mask. Reported-by: Kevin Benson <Kevin.Benson@zii.aero> Reported-by: Chris Healy <Chris.Healy@zii.aero> Fixes: 5c74c54ce6ff ("net: dsa: mv88e6xxx: Split monitor port configuration") Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-02-27mlxsw: pci: Wait longer before accessing the device after resetAmit Cohen1-1/+1
During initialization the driver issues a reset to the device and waits for 100ms before checking if the firmware is ready. The waiting is necessary because before that the device is irresponsive and the first read can result in a completion timeout. While 100ms is sufficient for Spectrum-1 and Spectrum-2, it is insufficient for Spectrum-3. Fix this by increasing the timeout to 200ms. Fixes: da382875c616 ("mlxsw: spectrum: Extend to support Spectrum-3 ASIC") Signed-off-by: Amit Cohen <amitc@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-02-27sfc: fix timestamp reconstruction at 16-bit rollover pointsAlex Maftei (amaftei)1-3/+35
We can't just use the top bits of the last sync event as they could be off-by-one every 65,536 seconds, giving an error in reconstruction of 65,536 seconds. This patch uses the difference in the bottom 16 bits (mod 2^16) to calculate an offset that needs to be applied to the last sync event to get to the current time. Signed-off-by: Alexandru-Mihai Maftei <amaftei@solarflare.com> Acked-by: Martin Habets <mhabets@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.