- 15 May, 2019 1 commit
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Stephen Boyd authored
Now that we've gotten rid of clk_readl() we can remove io.h from the clk-provider header and push out the io.h include to any code that isn't already including the io.h header but using things like readl/writel, etc. Found with this grep: git grep -l clk-provider.h | grep '.c$' | xargs git grep -L 'linux/io.h' | \ xargs git grep -l \ -e '\<__iowrite32_copy\>' --or \ -e '\<__ioread32_copy\>' --or \ -e '\<__iowrite64_copy\>' --or \ -e '\<ioremap_page_range\>' --or \ -e '\<ioremap_huge_init\>' --or \ -e '\<arch_ioremap_pud_supported\>' --or \ -e '\<arch_ioremap_pmd_supported\>' --or \ -e '\<devm_ioport_map\>' --or \ -e '\<devm_ioport_unmap\>' --or \ -e '\<IOMEM_ERR_PTR\>' --or \ -e '\<devm_ioremap\>' --or \ -e '\<devm_ioremap_nocache\>' --or \ -e '\<devm_ioremap_wc\>' --or \ -e '\<devm_iounmap\>' --or \ -e '\<devm_ioremap_release\>' --or \ -e '\<devm_memremap\>' --or \ -e '\<devm_memunmap\>' --or \ -e '\<__devm_memremap_pages\>' --or \ -e '\<pci_remap_cfgspace\>' --or \ -e '\<arch_has_dev_port\>' --or \ -e '\<arch_phys_wc_add\>' --or \ -e '\<arch_phys_wc_del\>' --or \ -e '\<memremap\>' --or \ -e '\<memunmap\>' --or \ -e '\<arch_io_reserve_memtype_wc\>' --or \ -e '\<arch_io_free_memtype_wc\>' --or \ -e '\<__io_aw\>' --or \ -e '\<__io_pbw\>' --or \ -e '\<__io_paw\>' --or \ -e '\<__io_pbr\>' --or \ -e '\<__io_par\>' --or \ -e '\<__raw_readb\>' --or \ -e '\<__raw_readw\>' --or \ -e '\<__raw_readl\>' --or \ -e '\<__raw_readq\>' --or \ -e '\<__raw_writeb\>' --or \ -e '\<__raw_writew\>' --or \ -e '\<__raw_writel\>' --or \ -e '\<__raw_writeq\>' --or \ -e '\<readb\>' --or \ -e '\<readw\>' --or \ -e '\<readl\>' --or \ -e '\<readq\>' --or \ -e '\<writeb\>' --or \ -e '\<writew\>' --or \ -e '\<writel\>' --or \ -e '\<writeq\>' --or \ -e '\<readb_relaxed\>' --or \ -e '\<readw_relaxed\>' --or \ -e '\<readl_relaxed\>' --or \ -e '\<readq_relaxed\>' --or \ -e '\<writeb_relaxed\>' --or \ -e '\<writew_relaxed\>' --or \ -e '\<writel_relaxed\>' --or \ -e '\<writeq_relaxed\>' --or \ -e '\<readsb\>' --or \ -e '\<readsw\>' --or \ -e '\<readsl\>' --or \ -e '\<readsq\>' --or \ -e '\<writesb\>' --or \ -e '\<writesw\>' --or \ -e '\<writesl\>' --or \ -e '\<writesq\>' --or \ -e '\<inb\>' --or \ -e '\<inw\>' --or \ -e '\<inl\>' --or \ -e '\<outb\>' --or \ -e '\<outw\>' --or \ -e '\<outl\>' --or \ -e '\<inb_p\>' --or \ -e '\<inw_p\>' --or \ -e '\<inl_p\>' --or \ -e '\<outb_p\>' --or \ -e '\<outw_p\>' --or \ -e '\<outl_p\>' --or \ -e '\<insb\>' --or \ -e '\<insw\>' --or \ -e '\<insl\>' --or \ -e '\<outsb\>' --or \ -e '\<outsw\>' --or \ -e '\<outsl\>' --or \ -e '\<insb_p\>' --or \ -e '\<insw_p\>' --or \ -e '\<insl_p\>' --or \ -e '\<outsb_p\>' --or \ -e '\<outsw_p\>' --or \ -e '\<outsl_p\>' --or \ -e '\<ioread8\>' --or \ -e '\<ioread16\>' --or \ -e '\<ioread32\>' --or \ -e '\<ioread64\>' --or \ -e '\<iowrite8\>' --or \ -e '\<iowrite16\>' --or \ -e '\<iowrite32\>' --or \ -e '\<iowrite64\>' --or \ -e '\<ioread16be\>' --or \ -e '\<ioread32be\>' --or \ -e '\<ioread64be\>' --or \ -e '\<iowrite16be\>' --or \ -e '\<iowrite32be\>' --or \ -e '\<iowrite64be\>' --or \ -e '\<ioread8_rep\>' --or \ -e '\<ioread16_rep\>' --or \ -e '\<ioread32_rep\>' --or \ -e '\<ioread64_rep\>' --or \ -e '\<iowrite8_rep\>' --or \ -e '\<iowrite16_rep\>' --or \ -e '\<iowrite32_rep\>' --or \ -e '\<iowrite64_rep\>' --or \ -e '\<__io_virt\>' --or \ -e '\<pci_iounmap\>' --or \ -e '\<virt_to_phys\>' --or \ -e '\<phys_to_virt\>' --or \ -e '\<ioremap_uc\>' --or \ -e '\<ioremap\>' --or \ -e '\<__ioremap\>' --or \ -e '\<iounmap\>' --or \ -e '\<ioremap\>' --or \ -e '\<ioremap_nocache\>' --or \ -e '\<ioremap_uc\>' --or \ -e '\<ioremap_wc\>' --or \ -e '\<ioremap_wc\>' --or \ -e '\<ioremap_wt\>' --or \ -e '\<ioport_map\>' --or \ -e '\<ioport_unmap\>' --or \ -e '\<ioport_map\>' --or \ -e '\<ioport_unmap\>' --or \ -e '\<xlate_dev_kmem_ptr\>' --or \ -e '\<xlate_dev_mem_ptr\>' --or \ -e '\<unxlate_dev_mem_ptr\>' --or \ -e '\<virt_to_bus\>' --or \ -e '\<bus_to_virt\>' --or \ -e '\<memset_io\>' --or \ -e '\<memcpy_fromio\>' --or \ -e '\<memcpy_toio\>' I also reordered a couple includes when they weren't alphabetical and removed clk.h from kona, replacing it with clk-provider.h because that driver doesn't use clk consumer APIs. Acked-by:
Geert Uytterhoeven <geert+renesas@glider.be> Cc: Chen-Yu Tsai <wens@csie.org> Acked-by:
Maxime Ripard <maxime.ripard@bootlin.com> Acked-by:
Tero Kristo <t-kristo@ti.com> Acked-by:
Sekhar Nori <nsekhar@ti.com> Cc: Krzysztof Kozlowski <krzk@kernel.org> Acked-by:
Mark Brown <broonie@kernel.org> Cc: Chris Zankel <chris@zankel.net> Acked-by:
Max Filippov <jcmvbkbc@gmail.com> Acked-by:
John Crispin <john@phrozen.org> Acked-by:
Heiko Stuebner <heiko@sntech.de> Signed-off-by:
Stephen Boyd <sboyd@kernel.org>
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- 07 May, 2019 7 commits
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Stephen Boyd authored
- Rewrite how clk parents can be specified to be DT/clkdev based instead of just string based * clk-parent-rewrite-1: clk: Cache core in clk_fetch_parent_index() without names clk: fixed-factor: Initialize clk_init_data on stack clk: fixed-factor: Let clk framework find parent clk: Allow parents to be specified via clkspec index clk: Look for parents with clkdev based clk_lookups clk: Allow parents to be specified without string names clk: Add of_clk_hw_register() API for early clk drivers driver core: Let dev_of_node() accept a NULL dev clk: Prepare for clk registration API that uses DT nodes clkdev: Move clk creation outside of 'clocks_mutex'
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Stephen Boyd authored
* clk-ti: clk: Remove CLK_IS_BASIC clk flag clk: ti: dra7: disable the RNG and TIMER12 clkctrl clocks on HS devices clk: ti: dra7x: prevent non-existing clkctrl clocks from registering ARM: omap2+: hwmod: drop CLK_IS_BASIC flag usage clk: ti: export the omap2_clk_is_hw_omap call
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Stephen Boyd authored
Merge branches 'clk-stm32f4', 'clk-tegra', 'clk-at91', 'clk-sifive-fu540' and 'clk-spdx' into clk-next - Support for STM32F769 - Rework AT91 sckc DT bindings - Fix slow RC oscillator issue on sama5d3 - AT91 sam9x60 PMC support - SiFive FU540 PRCI and PLL support * clk-stm32f4: clk: stm32mp1: Add ddrperfm clock clk: stm32: Introduce clocks of STM32F769 board * clk-tegra: clk: tegra: divider: Mark Memory Controller clock as read-only clk: tegra: emc: Replace BUG() with WARN_ONCE() clk: tegra: emc: Fix EMC max-rate clamping clk: tegra: emc: Support multiple RAM codes clk: tegra: emc: Don't enable EMC clock manually clk: tegra124: Remove lock-enable bit from PLLM clk: tegra: Fix PLLM programming on Tegra124+ when PMC overrides divider clk: tegra: Don't enable already enabled PLLs * clk-at91: clk: at91: Mark struct clk_range as const clk: at91: add sam9x60 pmc driver dt-bindings: clk: at91: add bindings for SAM9X60 pmc clk: at91: add sam9x60 PLL driver clk: at91: master: Add sam9x60 support clk: at91: usb: Add sam9x60 support clk: at91: allow configuring generated PCR layout clk: at91: allow configuring peripheral PCR layout clk: at91: sckc: handle different RC startup time clk: at91: modernize sckc binding dt-bindings: clock: at91: new sckc bindings * clk-sifive-fu540: clk: sifive: add a driver for the SiFive FU540 PRCI IP block clk: analogbits: add Wide-Range PLL library dt-bindings: clk: add documentation for the SiFive PRCI driver * clk-spdx: clk: sunxi-ng: Use the correct style for SPDX License Identifier clk: sprd: Use the correct style for SPDX License Identifier clk: renesas: Use the correct style for SPDX License Identifier clk: qcom: Use the correct style for SPDX License Identifier clk: davinci: Use the correct style for SPDX License Identifier clk: actions: Use the correct style for SPDX License Identifier
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Stephen Boyd authored
Merge branches 'clk-hisi', 'clk-lochnagar', 'clk-allwinner', 'clk-rockchip' and 'clk-qoriq' into clk-next - Mark UFS clk as critical on Hi-Silicon hi3660 SoCs - Support for Cirrus Logic Lochnagar clks * clk-hisi: clk: hi3660: Mark clk_gate_ufs_subsys as critical * clk-lochnagar: clk: lochnagar: Add support for the Cirrus Logic Lochnagar clk: lochnagar: Add initial binding documentation * clk-allwinner: clk: sunxi-ng: sun5i: Export the MBUS clock clk: sunxi-ng: a83t: Add pll-video0 as parent of csi-mclk clk: sunxi-ng: h6: Allow video & vpu clocks to change parent rate clk: sunxi-ng: h6: Preset hdmi-cec clock parent clk: sunxi: Add Kconfig options clk: sunxi-ng: f1c100s: fix USB PHY gate bit offset clk: sunxi-ng: Allow DE clock to set parent rate * clk-rockchip: clk: rockchip: undo several noc and special clocks as critical on rk3288 clk: rockchip: add a COMPOSITE_DIV_OFFSET clock-type clk: rockchip: Turn on "aclk_dmac1" for suspend on rk3288 clk: rockchip: Limit use of USB PHY clock to USB on rk3288 clk: rockchip: Fix video codec clocks on rk3288 clk: rockchip: Make rkpwm a critical clock on rk3288 clk: rockchip: fix wrong clock definitions for rk3328 * clk-qoriq: clk: qoriq: increase array size of cmux_to_group dt-bindings: qoriq-clock: Add ls1028a chip compatible string clk: qoriq: Add ls1028a clock configuration clk: qoriq: add more PLL divider clocks support dt-bindings: qoriq-clock: add more PLL divider clocks support
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Stephen Boyd authored
- Various static analysis fixes/finds - Video Engine (ECLK) support on Aspeed SoCs - Xilinx ZynqMP Versal platform support - Convert Xilinx ZynqMP driver to be struct oriented * clk-sa: clk: mvebu: fix spelling mistake "gatable" -> "gateable" clk: ux500: add range to usleep_range clk: tegra: Make tegra_clk_super_mux_ops static clk: davinci: cfgchip: use PTR_ERR_OR_ZERO in da8xx_cfgchip_register_div4p5 * clk-aspeed: clk: Aspeed: Setup video engine clocking * clk-samsung: clk: samsung: exynos5410: Add gate clock for ADC clk: samsung: dt-bindings: Add ADC clock ID to Exynos5410 clk: samsung: dt-bindings: Put CLK_UART3 in order * clk-ingenic: clk: ingenic: jz4725b: Add UDC PHY clock dt-bindings: clock: jz4725b-cgu: Add UDC PHY clock * clk-zynq: clk: zynqmp: use structs for clk query responses clk: zynqmp: fix check for fractional clock clk: zynqmp: do not export zynqmp_clk_register_* functions clk: zynqmp: fix kerneldoc of __zynqmp_clock_get_parents drivers: clk: Update clock driver to handle clock attribute drivers: clk: zynqmp: Allow zero divisor value
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Stephen Boyd authored
- Remove clk_readl() and introduce BE versions of basic clk types * clk-doc: clk: Drop duplicate clk_register() documentation clk: Document and simplify clk_core_get_rate_nolock() clk: Remove 'flags' member of struct clk_fixed_rate clk: nxp: Drop 'flags' on fixed_rate clk macro clk: Document __clk_mux_determine_rate() clk: Document CLK_MUX_READ_ONLY mux flag clk: Document deprecated things clk: Collapse gpio clk kerneldoc * clk-more-critical: clk: highbank: Convert to CLK_IS_CRITICAL * clk-meson: (21 commits) clk: meson: axg-audio: add g12a support clk: meson: axg-audio: don't register inputs in the onecell data clk: meson: axg_audio: replace prefix axg by aud dt-bindings: clk: axg-audio: add g12a support clk: meson: meson8b: add the video decoder clock trees clk: meson: meson8b: add the VPU clock trees clk: meson: meson8b: add support for the GP_PLL clock on Meson8m2 clk: meson: meson8b: use a separate clock table for Meson8m2 dt-bindings: clock: meson8b: export the video decoder clocks clk: meson-g12a: add video decoder clocks dt-bindings: clock: meson8b: export the VPU clock clk: meson-g12a: add PCIE PLL clocks dt-bindings: clock: g12a-aoclk: expose CLKID_AO_CTS_OSCIN clk: meson-pll: add reduced specific clk_ops for G12A PCIe PLL dt-bindings: clock: meson8b: drop the "ABP" clock definition clk: meson: g12a: add cpu clocks dt-bindings: clk: g12a-clkc: add VDEC clock IDs dt-bindings: clock: axg-audio: unexpose controller inputs dt-bindings: clk: g12a-clkc: add PCIE PLL clock ID clk: g12a-aoclk: re-export CLKID_AO_SAR_ADC_SEL clock id ... * clk-basic-be: clk: core: replace clk_{readl,writel} with {readl,writel} clk: core: remove powerpc special handling powerpc/512x: mark clocks as big endian clk: mux: add explicit big endian support clk: multiplier: add explicit big endian support clk: gate: add explicit big endian support clk: fractional-divider: add explicit big endian support clk: divider: add explicit big endian support -
Stephen Boyd authored
- Qualcomm QCS404 CDSP clk support - Qualcomm QCS404 Turing clk support - Mediatek MT8183 clock support - Mediatek MT8516 clock support - Milbeaut M10V clk controller support * clk-renesas: clk: renesas: rcar-gen3: Remove unused variable clk: renesas: rcar-gen3: Fix cpg_sd_clock_round_rate() return value clk: renesas: r8a77980: Fix RPC-IF module clock's parent clk: renesas: rcar-gen3: Rename DRIF clocks clk: renesas: rcar-gen3: Correct parent clock of Audio-DMAC clk: renesas: rcar-gen3: Correct parent clock of SYS-DMAC clk: renesas: rcar-gen3: Correct parent clock of HS-USB clk: renesas: rcar-gen3: Correct parent clock of EHCI/OHCI clk: renesas: r8a774c0: Add Z2 clock clk: renesas: r8a77990: Add Z2 clock clk: renesas: rcar-gen3: Support Z and Z2 clocks with high frequency parents math64: New DIV64_U64_ROUND_CLOSEST helper clk: renesas: rcar-gen3: Remove CLK_TYPE_GEN3_Z2 clk: renesas: rcar-gen3: Parameterise Z and Z2 clock offset clk: renesas: rcar-gen3: Parameterise Z and Z2 clock fixed divisor clk: renesas: r9a06g032: Add missing PCI USB clock clk: renesas: r7s9210: Always use readl() clk: renesas: rcar-gen3: Pass name/offset to cpg_sd_clk_register() * clk-qcom: clk: qcom: Skip halt checks on gcc_pcie_0_pipe_clk for 8998 clk: qcom: Add QCS404 TuringCC clk: qcom: branch: Add AON clock ops dt-bindings: clock: Introduce Qualcomm Turing Clock controller clk: qcom: gcc-qcs404: Add CDSP related clocks and resets * clk-mtk: clk: mediatek: add clock driver for MT8516 dt-bindings: mediatek: apmixedsys: add support for MT8516 dt-bindings: mediatek: infracfg: add support for MT8516 dt-bindings: mediatek: topckgen: add support for MT8516 clk: mediatek: Allow changing PLL rate when it is off clk: mediatek: Add MT8183 clock support clk: mediatek: Add configurable pcw_chg_reg to mtk_pll_data clk: mediatek: Add dt-bindings for MT8183 clocks dt-bindings: ARM: Mediatek: Document bindings for MT8183 clk: mediatek: Add configurable pcwibits and fmin to mtk_pll_data clk: mediatek: Add new clkmux register API clk: mediatek: Disable tuner_en before change PLL rate * clk-milbeaut: clock: milbeaut: Add Milbeaut M10V clock controller dt-bindings: clock: milbeaut: add Milbeaut clock description * clk-imx: clk: imx: correct pfdv2 gate_bit/vld_bit operations clk: imx: clk-pllv3: mark expected switch fall-throughs clk: imx8mq: Add dsi_ipg_div clk: imx: pllv4: add fractional-N pll support clk: imx: keep uart clock on during system boot clk: imx: correct i.MX7D AV PLL num/denom offset clk: imx6sll: Fix mispelling uart4_serial as serail clk: imx: pll14xx: drop unused variable clk: imx: rename clk-imx51-imx53.c to clk-imx5.c clk: imx5: Fix i.MX50 ESDHC clock registers clk: imx5: Fix i.MX50 mainbus clock registers clk: imx: Remove unused imx_get_clk_hw_fixed dt-bindings: clock: imx7ulp: remove SNVS clock clk: imx7ulp: remove snvs clock
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- 06 May, 2019 1 commit
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Linus Torvalds authored
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- 05 May, 2019 5 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull perf fixes from Ingo Molnar: "I'd like to apologize for this very late pull request: I was dithering through the week whether to send the fixes, and then yesterday Jiri's crash fix for a regression introduced in this cycle clearly marked perf/urgent as 'must merge now'. Most of the commits are tooling fixes, plus there's three kernel fixes via four commits: - race fix in the Intel PEBS code - fix an AUX bug and roll back a previous attempt - fix AMD family 17h generic HW cache-event perf counters The largest diffstat contribution comes from the AMD fix - a new event table is introduced, which is a fairly low risk change but has a large linecount" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86/intel: Fix race in intel_pmu_disable_event() perf/x86/intel/pt: Remove software double buffering PMU capability perf/ring_buffer: Fix AUX software double buffering perf tools: Remove needless asm/unistd.h include fixing build in some places tools arch uapi: Copy missing unistd.h headers for arc, hexagon and riscv tools build: Add -ldl to the disassembler-four-args feature test perf cs-etm: Always allocate memory for cs_etm_queue::prev_packet perf cs-etm: Don't check cs_etm_queue::prev_packet validity perf report: Report OOM in status line in the GTK UI perf bench numa: Add define for RUSAGE_THREAD if not present tools lib traceevent: Change tag string for error perf annotate: Fix build on 32 bit for BPF annotation tools uapi x86: Sync vmx.h with the kernel perf bpf: Return value with unlocking in perf_env__find_btf() MAINTAINERS: Include vendor specific files under arch/*/events/* perf/x86/amd: Update generic hardware cache events for Family 17h -
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull scheduler fix from Ingo Molnar: "Fix a kobject memory leak in the cpufreq code" * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/cpufreq: Fix kobject memleak
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 fix from Ingo Molnar: "Disable function tracing during early SME setup to fix a boot crash on SME-enabled kernels running distro kernels (some of which have function tracing enabled)" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/mm/mem_encrypt: Disable all instrumentation for early SME setup
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds authored
Pull vfs fixes from Al Viro: - a couple of ->i_link use-after-free fixes - regression fix for wrong errno on absent device name in mount(2) (this cycle stuff) - ancient UFS braino in large GID handling on Solaris UFS images (bogus cut'n'paste from large UID handling; wrong field checked to decide whether we should look at old (16bit) or new (32bit) field) * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: ufs: fix braino in ufs_get_inode_gid() for solaris UFS flavour Abort file_remove_privs() for non-reg. files [fix] get rid of checking for absent device name in vfs_get_tree() apparmorfs: fix use-after-free on symlink traversal securityfs: fix use-after-free on symlink traversal
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Jiri Olsa authored
New race in x86_pmu_stop() was introduced by replacing the atomic __test_and_clear_bit() of cpuc->active_mask by separate test_bit() and __clear_bit() calls in the following commit: 3966c3fe ("x86/perf/amd: Remove need to check "running" bit in NMI handler") The race causes panic for PEBS events with enabled callchains: BUG: unable to handle kernel NULL pointer dereference at 0000000000000000 ... RIP: 0010:perf_prepare_sample+0x8c/0x530 Call Trace: <NMI> perf_event_output_forward+0x2a/0x80 __perf_event_overflow+0x51/0xe0 handle_pmi_common+0x19e/0x240 intel_pmu_handle_irq+0xad/0x170 perf_event_nmi_handler+0x2e/0x50 nmi_handle+0x69/0x110 default_do_nmi+0x3e/0x100 do_nmi+0x11a/0x180 end_repeat_nmi+0x16/0x1a RIP: 0010:native_write_msr+0x6/0x20 ... </NMI> intel_pmu_disable_event+0x98/0xf0 x86_pmu_stop+0x6e/0xb0 x86_pmu_del+0x46/0x140 event_sched_out.isra.97+0x7e/0x160 ... The event is configured to make samples from PEBS drain code, but when it's disabled, we'll go through NMI path instead, where data->callchain will not get allocated and we'll crash: x86_pmu_stop test_bit(hwc->idx, cpuc->active_mask) intel_pmu_disable_event(event) { ... intel_pmu_pebs_disable(event); ... EVENT OVERFLOW -> <NMI> intel_pmu_handle_irq handle_pmi_common TEST PASSES -> test_bit(bit, cpuc->active_mask)) perf_event_overflow perf_prepare_sample { ... if (!(sample_type & __PERF_SAMPLE_CALLCHAIN_EARLY)) data->callchain = perf_callchain(event, regs); CRASH -> size += data->callchain->nr; } </NMI> ... x86_pmu_disable_event(event) } __clear_bit(hwc->idx, cpuc->active_mask); Fixing this by disabling the event itself before setting off the PEBS bit. Signed-off-by:
Jiri Olsa <jolsa@kernel.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: David Arcari <darcari@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Lendacky Thomas <Thomas.Lendacky@amd.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Vince Weaver <vincent.weaver@maine.edu> Fixes: 3966c3fe ("x86/perf/amd: Remove need to check "running" bit in NMI handler") Link: http://lkml.kernel.org/r/20190504151556.31031-1-jolsa@kernel.orgSigned-off-by:
Ingo Molnar <mingo@kernel.org>
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- 04 May, 2019 1 commit
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git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linuxLinus Torvalds authored
Pull powerpc fix from Michael Ellerman: "One regression fix. Changes we merged to STRICT_KERNEL_RWX on 32-bit were causing crashes under load on some machines depending on memory layout. Thanks to Christophe Leroy" * tag 'powerpc-5.1-7' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/32s: Fix BATs setting with CONFIG_STRICT_KERNEL_RWX
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- 03 May, 2019 13 commits
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git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds authored
Pull KVM fixes from Paolo Bonzini: - PPC and ARM bugfixes from submaintainers - Fix old Windows versions on AMD (recent regression) - Fix old Linux versions on processors without EPT - Fixes for LAPIC timer optimizations * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (21 commits) KVM: nVMX: Fix size checks in vmx_set_nested_state KVM: selftests: make hyperv_cpuid test pass on AMD KVM: lapic: Check for in-kernel LAPIC before deferencing apic pointer KVM: fix KVM_CLEAR_DIRTY_LOG for memory slots of unaligned size x86/kvm/mmu: reset MMU context when 32-bit guest switches PAE KVM: x86: Whitelist port 0x7e for pre-incrementing %rip Documentation: kvm: fix dirty log ioctl arch lists KVM: VMX: Move RSB stuffing to before the first RET after VM-Exit KVM: arm/arm64: Don't emulate virtual timers on userspace ioctls kvm: arm: Skip stage2 huge mappings for unaligned ipa backed by THP KVM: arm/arm64: Ensure vcpu target is unset on reset failure KVM: lapic: Convert guest TSC to host time domain if necessary KVM: lapic: Allow user to disable adaptive tuning of timer advancement KVM: lapic: Track lapic timer advance per vCPU KVM: lapic: Disable timer advancement if adaptive tuning goes haywire x86: kvm: hyper-v: deal with buggy TLB flush requests from WS2012 KVM: x86: Consider LAPIC TSC-Deadline timer expired if deadline too short KVM: PPC: Book3S: Protect memslots while validating user address KVM: PPC: Book3S HV: Perserve PSSCR FAKE_SUSPEND bit on guest exit KVM: arm/arm64: vgic-v3: Retire pending interrupts on disabling LPIs ...
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Linus Torvalds authored
Merge branch 'i2c/for-current-fixed' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "I2C driver bugfixes and a MAINTAINERS update for you" * 'i2c/for-current-fixed' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: Prevent runtime suspend of adapter when Host Notify is required i2c: synquacer: fix enumeration of slave devices MAINTAINERS: friendly takeover of i2c-gpio driver i2c: designware: ratelimit 'transfer when suspended' errors i2c: imx: correct the method of getting private data in notifier_call
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Stephen Boyd authored
If a clk has specified parents via clk_hw pointers it won't specify the globally unique names for the parents. Without the unique names, we can't fallback to comparing them against the name of the 'parent' pointer here. Therefore, do a pointer comparison against the clk_hw pointers too and cache the clk_core structure if they match. This fixes parent lookup code for clks that only specify clk_hw pointers and nothing else, like muxes that are purely inside a clk controller. Similarly, if the parent pointer isn't cached after trying to match clk_core or clk_hw pointers, lookup the pointer from DT or via clkdev lookups instead of relying purely on the globally unique clk name match. This should allow us to move away from having to specify global names for clk parents entirely. While we're in the area, add some comments so it's clearer what's going on. The if statements don't lend themselves to much clarity in their raw form. Fixes: fc0c209c ("clk: Allow parents to be specified without string names") Reported-by:
Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by:
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Anson Huang authored
The operations of pfdv2 gate_bit/valid_bit are incorrect, they are defined as u8 for bit offset, but gate_bit is actually assigned as mask which could be 32 bit long and it causes overflow, and vld_bit is assigned as bit offset based on incorrect gate_bit value, it causes incorrect pfd clock gate status in clock tree, this patch fixes the issue by assigning them as correct bit offset. Fixes: 9fcb6be3 ("clk: imx: add pfdv2 support") Signed-off-by:
Anson Huang <Anson.Huang@nxp.com> Signed-off-by:
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Paul Walmsley authored
Add driver code for the SiFive FU540 PRCI IP block. This IP block handles reset and clock control for the SiFive FU540 device and implements SoC-level clock tree controls and dividers. Based on code written by Wesley Terpstra <wesley@sifive.com>: https://github.com/riscv/riscv-linux/commit/999529edf517ed75b56659d456d221b2ee56bb60 Boot and PLL rate change were tested on a SiFive HiFive Unleashed board. This version includes several changes requested by Stephen Boyd <sboyd@kernel.org>. Signed-off-by:
Paul Walmsley <paul.walmsley@sifive.com> Signed-off-by:
Paul Walmsley <paul@pwsan.com> Cc: Michael Turquette <mturquette@baylibre.com> Cc: Stephen Boyd <sboyd@kernel.org> Cc: Albert Ou <aou@eecs.berkeley.edu> Cc: Wesley W. Terpstra <wesley@sifive.com> Cc: Palmer Dabbelt <palmer@sifive.com> Cc: Megan Wachs <megan@sifive.com> Cc: linux-riscv@lists.infradead.org Cc: linux-kernel@vger.kernel.org Cc: linux-clk@vger.kernel.org [sboyd@kernel.org: Fix some const and ARRAY_SIZE() issues, make makefile only descend if CLK_SIFIVE=y] Signed-off-by:
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Paul Walmsley authored
Add common library code for the Analog Bits Wide-Range PLL (WRPLL) IP block, as implemented in TSMC CLN28HPC. There is no bus interface or register target associated with this PLL. This library is intended to be used by drivers for IP blocks that expose registers connected to the PLL configuration and status signals. Based on code originally written by Wesley Terpstra <wesley@sifive.com>: https://github.com/riscv/riscv-linux/commit/999529edf517ed75b56659d456d221b2ee56bb60 This version incorporates several changes requested by Stephen Boyd <sboyd@kernel.org>. Signed-off-by:
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git://anongit.freedesktop.org/drm/drmLinus Torvalds authored
Pull drm fix from Dave Airlie: "Just a single qxl revert" * tag 'drm-fixes-2019-05-03' of git://anongit.freedesktop.org/drm/drm: Revert "drm/qxl: drop prime import/export callbacks"
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Gustavo A. R. Silva authored
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. This patch fixes the following warnings: drivers/clk/imx/clk-pllv3.c: In function ‘imx_clk_pllv3’: drivers/clk/imx/clk-pllv3.c:446:18: warning: this statement may fall through [-Wimplicit-fallthrough=] pll->div_shift = 1; ~~~~~~~~~~~~~~~^~~ drivers/clk/imx/clk-pllv3.c:447:2: note: here case IMX_PLLV3_USB: ^~~~ drivers/clk/imx/clk-pllv3.c:453:21: warning: this statement may fall through [-Wimplicit-fallthrough=] pll->denom_offset = PLL_IMX7_DENOM_OFFSET; ^ drivers/clk/imx/clk-pllv3.c:454:2: note: here case IMX_PLLV3_AV: ^~~~ Warning level 3 was used: -Wimplicit-fallthrough=3 This patch is part of the ongoing efforts to enable -Wimplicit-fallthrough. Fixes: b4a4cb5a ("clk: imx: correct i.MX7D AV PLL num/denom offset") Signed-off-by:Gustavo A. R. Silva <gustavo@embeddedor.com> Reviewed-by:
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ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/clk/linuxLinus Torvalds authored
Pull clk fixes from Stephen Boyd: "Two fixes for the NKMP clks on Allwinner SoCs, a locking fix for clkdev where we forgot to hold a lock while iterating a list that can change, and finally a build fix that adds some stubs for clk APIs that are used by devfreq drivers on platforms without the clk APIs" * tag 'clk-fixes-for-linus' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/clk/linux: clk: Add missing stubs for a few functions clkdev: Hold clocks_mutex while iterating clocks list clk: sunxi-ng: nkmp: Explain why zero width check is needed clk: sunxi-ng: nkmp: Avoid GENMASK(-1, 0)
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ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tiwai/soundLinus Torvalds authored
Pull sound fixes from Takashi Iwai: "A few stable fixes at this round. The USB Line6 audio fixes are a bit large, but they are rather trivial and pretty much device-specific, so should be safe to apply at this late stage. Ditto for other HD-audio quirks" * tag 'sound-5.1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda/realtek - Apply the fixup for ASUS Q325UAR ALSA: line6: use dynamic buffers ALSA: hda/realtek - Fixed Dell AIO speaker noise ALSA: hda/realtek - Add new Dell platform for headset mode
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Alexander Shishkin authored
Now that all AUX allocations are high-order by default, the software double buffering PMU capability doesn't make sense any more, get rid of it. In case some PMUs choose to opt out, we can re-introduce it. Signed-off-by:
Alexander Shishkin <alexander.shishkin@linux.intel.com> Acked-by:
Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Stephane Eranian <eranian@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Vince Weaver <vincent.weaver@maine.edu> Cc: adrian.hunter@intel.com Link: http://lkml.kernel.org/r/20190503085536.24119-3-alexander.shishkin@linux.intel.comSigned-off-by:
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Alexander Shishkin authored
This recent commit: 5768402f ("perf/ring_buffer: Use high order allocations for AUX buffers optimistically") overlooked the fact that the previous one page granularity of the AUX buffer provided an implicit double buffering capability to the PMU driver, which went away when the entire buffer became one high-order page. Always make the full-trace mode AUX allocation at least two-part to preserve the previous behavior and allow the implicit double buffering to continue. Reported-by:
Ammy Yi <ammy.yi@intel.com> Signed-off-by:
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Ingo Molnar authored
Merge tag 'perf-urgent-for-mingo-5.1-20190502' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent Pull perf/urgent fixes from Arnaldo Carvalho de Melo: tools UAPI: Arnaldo Carvalho de Melo: - Sync x86's vmx.h with the kernel. - Copy missing unistd.h headers for arc, hexagon and riscv, fixing a reported build regression on the ARC 32-bit architecture. perf bench numa: Arnaldo Carvalho de Melo: - Add define for RUSAGE_THREAD if not present, fixing the build on the ARC architecture when only zlib and libnuma are present. perf BPF: Arnaldo Carvalho de Melo: - The disassembler-four-args feature test needs -ldl on distros such as Mageia 7. Bo YU: - Fix unlocking on success in perf_env__find_btf(), detected with the coverity tool. libtraceevent: Leo Yan: - Change misleading hard coded 'trace-cmd' string in error messages. ARM hardware tracing: Leo Yan: - Always allocate memory for cs_etm_queue::prev_packet, fixing a segfault when processing CoreSight perf data. perf annotate: Thadeu Lima de Souza Cascardo: - Fix build on 32 bit for BPF. perf report: Thomas Richter: - Report OOM in status line in the GTK UI. core libs: - Remove needless asm/unistd.h that, used with sys/syscall.h ended up redefining the syscalls defines in environments such as the ARC arch when using uClibc. Signed-off-by:
Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by:
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- 02 May, 2019 12 commits
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git://anongit.freedesktop.org/drm/drm-miscDave Airlie authored
- One revert for QXL for a DRI3 breakage Signed-off-by:
Dave Airlie <airlied@redhat.com> From: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190502122529.hguztj3kncaixe3d@flea
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Guido Günther authored
It's defined in imx8mq-clock.h but wasn't assigned yet. It's used as clk_tx_esc in the nwl dsi host controller (i.MX8MQ RM, Rev. 0, 01/2018 Sect. 13.5.3.7.4). Signed-off-by:
Guido Günther <agx@sigxcpu.org> Reviewed-by:
Fabio Estevam <festevam@gmail.com> Signed-off-by:
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Arnaldo Carvalho de Melo authored
We were including sys/syscall.h and asm/unistd.h, since sys/syscall.h includes asm/unistd.h, sometimes this leads to the redefinition of defines, breaking the build. Noticed on ARC with uCLibc. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Arnaldo Carvalho de Melo <arnaldo.melo@gmail.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Rich Felker <dalias@libc.org> Cc: Vineet Gupta <Vineet.Gupta1@synopsys.com> Link: https://lkml.kernel.org/n/tip-xjpf80o64i2ko74aj2jih0qg@git.kernel.orgSigned-off-by:
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Arnaldo Carvalho de Melo authored
Since those were introduced in: c8ce48f0 ("asm-generic: Make time32 syscall numbers optional") But when the asm-generic/unistd.h was sync'ed with tools/ in: 1a787fc5 ("tools headers uapi: Sync copy of asm-generic/unistd.h with the kernel sources") I forgot to copy the files for the architectures that define __ARCH_WANT_TIME32_SYSCALLS, so the perf build was breaking there, as reported by Vineet Gupta for the ARC architecture. After updating my ARC container to use the glibc based toolchain + cross building libnuma, zlib and elfutils, I finally managed to reproduce the problem and verify that this now is fixed and will not regress as will be tested before each pull req sent upstream. Reported-by:
Vineet Gupta <Vineet.Gupta1@synopsys.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Jiri Olsa <jolsa@kernel.org> CC: linux-snps-arc@lists.infradead.org Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lkml.kernel.org/r/20190426193531.GC28586@kernel.orgSigned-off-by:
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Arnaldo Carvalho de Melo authored
Thomas Backlund reported that the perf build was failing on the Mageia 7 distro, that is because it uses: cat /tmp/build/perf/feature/test-disassembler-four-args.make.output /usr/bin/ld: /usr/lib64/libbfd.a(plugin.o): in function `try_load_plugin': /home/iurt/rpmbuild/BUILD/binutils-2.32/objs/bfd/../../bfd/plugin.c:243: undefined reference to `dlopen' /usr/bin/ld: /home/iurt/rpmbuild/BUILD/binutils-2.32/objs/bfd/../../bfd/plugin.c:271: undefined reference to `dlsym' /usr/bin/ld: /home/iurt/rpmbuild/BUILD/binutils-2.32/objs/bfd/../../bfd/plugin.c:256: undefined reference to `dlclose' /usr/bin/ld: /home/iurt/rpmbuild/BUILD/binutils-2.32/objs/bfd/../../bfd/plugin.c:246: undefined reference to `dlerror' as we allow dynamic linking and loading Mageia 7 uses these linker flags: $ rpm --eval %ldflags -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-O1 -Wl,--build-id -Wl,--enable-new-dtags So add -ldl to this feature LDFLAGS. Reported-by:
Thomas Backlund <tmb@mageia.org> Tested-by:
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Leo Yan authored
Robert Walker reported a segmentation fault is observed when process CoreSight trace data; this issue can be easily reproduced by the command 'perf report --itrace=i1000i' for decoding tracing data. If neither the 'b' flag (synthesize branches events) nor 'l' flag (synthesize last branch entries) are specified to option '--itrace', cs_etm_queue::prev_packet will not been initialised. After merging the code to support exception packets and sample flags, there introduced a number of uses of cs_etm_queue::prev_packet without checking whether it is valid, for these cases any accessing to uninitialised prev_packet will cause crash. As cs_etm_queue::prev_packet is used more widely now and it's already hard to follow which functions have been called in a context where the validity of cs_etm_queue::prev_packet has been checked, this patch always allocates memory for cs_etm_queue::prev_packet. Reported-by:
Robert Walker <robert.walker@arm.com> Suggested-by:
Leo Yan <leo.yan@linaro.org> Tested-by:
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Leo Yan authored
Since cs_etm_queue::prev_packet is allocated for all cases, it will never be NULL pointer; now validity checking prev_packet is pointless, remove all of them. Signed-off-by:
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Thomas Richter authored
An -ENOMEM error is not reported in the GTK GUI. Instead this error message pops up on the screen: [root@m35lp76 perf]# ./perf report -i perf.data.error68-1 Processing events... [974K/3M] Error:failed to process sample 0xf4198 [0x8]: failed to process type: 68 However when I use the same perf.data file with --stdio it works: [root@m35lp76 perf]# ./perf report -i perf.data.error68-1 --stdio \ | head -12 # Total Lost Samples: 0 # # Samples: 76K of event 'cycles' # Event count (approx.): 99056160000 # # Overhead Command Shared Object Symbol # ........ ............... ................. ......... # 8.81% find [kernel.kallsyms] [k] ftrace_likely_update 8.74% swapper [kernel.kallsyms] [k] ftrace_likely_update 8.34% sshd [kernel.kallsyms] [k] ftrace_likely_update 2.19% kworker/u512:1- [kernel.kallsyms] [k] ftrace_likely_update The sample precentage is a bit low..... The GUI always fails in the FINISHED_ROUND event (68) and does not indicate the reason why. When happened is the following. Perf report calls a lot of functions and down deep when a FINISHED_ROUND event is processed, these functions are called: perf_session__process_event() + perf_session__process_user_event() + process_finished_round() + ordered_events__flush() + __ordered_events__flush() + do_flush() + ordered_events__deliver_event() + perf_session__deliver_event() + machine__deliver_event() + perf_evlist__deliver_event() + process_sample_event() + hist_entry_iter_add() --> only called in GUI case!!! + hist_iter__report__callback() + symbol__inc_addr_sample() Now this functions runs out of memory and returns -ENOMEM. This is reported all the way up until function perf_session__process_event() returns to its caller, where -ENOMEM is changed to -EINVAL and processing stops: if ((skip = perf_session__process_event(session, event, head)) < 0) { pr_err("%#" PRIx64 " [%#x]: failed to process type: %d\n", head, event->header.size, event->header.type); err = -EINVAL; goto out_err; } This occurred in the FINISHED_ROUND event when it has to process some 10000 entries and ran out of memory. This patch indicates the root cause and displays it in the status line of ther perf report GUI. Output before (on GUI status line): 0xf4198 [0x8]: failed to process type: 68 Output after: 0xf4198 [0x8]: failed to process type: 68 [not enough memory] Committer notes: the 'skip' variable needs to be initialized to -EINVAL, so that when the size is less than sizeof(struct perf_event_attr) we avoid this valid compiler warning: util/session.c: In function ‘perf_session__process_events’: util/session.c:1936:7: error: ‘skip’ may be used uninitialized in this function [-Werror=maybe-uninitialized] err = skip; ~~~~^~~~~~ util/session.c:1874:6: note: ‘skip’ was declared here s64 skip; ^~~~ cc1: all warnings being treated as errors Signed-off-by:Thomas Richter <tmricht@linux.ibm.com> Reviewed-by:
Hendrik Brueckner <brueckner@linux.ibm.com> Reviewed-by:
Jiri Olsa <jolsa@redhat.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Link: http://lkml.kernel.org/r/20190423105303.61683-1-tmricht@linux.ibm.comSigned-off-by:
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Arnaldo Carvalho de Melo authored
While cross building perf to the ARC architecture on a fedora 30 host, we were failing with: CC /tmp/build/perf/bench/numa.o bench/numa.c: In function ‘worker_thread’: bench/numa.c:1261:12: error: ‘RUSAGE_THREAD’ undeclared (first use in this function); did you mean ‘SIGEV_THREAD’? getrusage(RUSAGE_THREAD, &rusage); ^~~~~~~~~~~~~ SIGEV_THREAD bench/numa.c:1261:12: note: each undeclared identifier is reported only once for each function it appears in [perfbuilder@60d5802468f6 perf]$ /arc_gnu_2019.03-rc1_prebuilt_uclibc_le_archs_linux_install/bin/arc-linux-gcc --version | head -1 arc-linux-gcc (ARCv2 ISA Linux uClibc toolchain 2019.03-rc1) 8.3.1 20190225 [perfbuilder@60d5802468f6 perf]$ Trying to reproduce a report by Vineet, I noticed that, with just cross-built zlib and numactl libraries, I ended up with the above failure. So, since RUSAGE_THREAD is available as a define, check for that and numactl libraries, I ended up with the above failure. So, since RUSAGE_THREAD is available as a define in the system headers, check if it is defined in the 'perf bench numa' sources and define it if not. Now it builds and I have to figure out if the problem reported by Vineet only takes place if we have libelf or some other library available. Cc: Arnd Bergmann <arnd@arndb.de> Cc: Jiri Olsa <jolsa@kernel.org> Cc: linux-snps-arc@lists.infradead.org Cc: Namhyung Kim <namhyung@kernel.org> Cc: Vineet Gupta <Vineet.Gupta1@synopsys.com> Link: https://lkml.kernel.org/n/tip-2wb4r1gir9xrevbpq7qp0amk@git.kernel.orgSigned-off-by: -
Leo Yan authored
The traceevent lib is used by the perf tool, and when executing perf test -v 6 it outputs error log on the ARM64 platform: running test 33 '*:*'trace-cmd: No such file or directory [...] trace-cmd: Invalid argument The trace event parsing code originally came from trace-cmd so it keeps the tag string "trace-cmd" for errors, this easily introduces the impression that the perf tool launches trace-cmd command for trace event parsing, but in fact the related parsing is accomplished by the traceevent lib. This patch changes the tag string to "libtraceevent" so that we can avoid confusion and let users to more easily connect the error with traceevent lib. Signed-off-by:
Steven Rostedt (VMware) <rostedt@goodmis.org> Link: http://lkml.kernel.org/r/20190424013802.27569-1-leo.yan@linaro.orgSigned-off-by:
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Thadeu Lima de Souza Cascardo authored
Commit 6987561c ("perf annotate: Enable annotation of BPF programs") adds support for BPF programs annotations but the new code does not build on 32-bit. Signed-off-by:
Thadeu Lima de Souza Cascardo <cascardo@canonical.com> Acked-by:
Song Liu <songliubraving@fb.com> Fixes: 6987561c ("perf annotate: Enable annotation of BPF programs") Link: http://lkml.kernel.org/r/20190403194452.10845-1-cascardo@canonical.comSigned-off-by:
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Arnaldo Carvalho de Melo authored
To pick up the changes from: 2b27924b ("KVM: nVMX: always use early vmcs check when EPT is disabled") That causes this object in the tools/perf build process to be rebuilt: CC /tmp/build/perf/arch/x86/util/kvm-stat.o But it isn't using VMX_ABORT_ prefixed constants, so no change in behaviour. This silences this perf build warning: Warning: Kernel ABI header at 'tools/arch/x86/include/uapi/asm/vmx.h' differs from latest version at 'arch/x86/include/uapi/asm/vmx.h' diff -u tools/arch/x86/include/uapi/asm/vmx.h arch/x86/include/uapi/asm/vmx.h Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paolo Bonzini <pbonzini@redhat.com> Link: https://lkml.kernel.org/n/tip-bjbo3zc0r8i8oa0udpvftya6@git.kernel.orgSigned-off-by:
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