- Linux-stable-mirror - lists.linaro.org

Re: [PATCH v2 v5.7] iwlwifi: fix WGDS check when WRDS is disabled

by Sasha Levin

Hi [This is an automated email] This commit has been processed because it contains a -stable tag. The stable tag indicates that it's relevant for the following trees: 4.14+ The bot has tested the following trees: v5.6.5, v5.5.18, v5.4.33, v4.19.116, v4.14.176. v5.6.5: Build OK! v5.5.18: Build OK! v5.4.33: Failed to apply! Possible dependencies: 39c1a9728f93 ("iwlwifi: refactor the SAR tables from mvm to acpi") v4.19.116: Failed to apply! Possible dependencies: 0791c2fce3c8 ("iwlwifi: mvm: support new reduce tx power FW API.") 17b809c9b22e ("iwlwifi: dbg: move debug data to a struct") 22463857a16b ("iwlwifi: receive umac and lmac error table addresses from TLVs") 2d8c261511ab ("iwlwifi: add d3 debug data support") 39c1a9728f93 ("iwlwifi: refactor the SAR tables from mvm to acpi") 48e775e66e2d ("iwlwifi: mvm: add support for 32kHz external clock indication") 4c2f445c0f49 ("iwlwifi: mvm: skip EBS in low latency mode while fragmented scan isn't supported") 68025d5f9bfe ("iwlwifi: dbg: refactor dump code to improve readability") 8d534e96b500 ("iwlwifi: dbg_ini: create new dump flow and implement prph dump") a6820511f193 ("iwlwifi: dbg: split iwl_fw_error_dump to two functions") ae17404e3860 ("iwlwifi: avoid code duplication in stopping fw debug data recording") c5f97542aa06 ("iwlwifi: change monitor DMA to be coherent") d25eec305c97 ("iwlwifi: fw: add a restart FW debug function") da7527173b18 ("iwlwifi: debug flow cleanup") ea7c2bfdec6d ("Revert "iwlwifi: allow memory debug TLV to specify the memory type"") f130bb75d881 ("iwlwifi: add FW recovery flow") v4.14.176: Failed to apply! Possible dependencies: 1184611ee88f ("iwlwifi: acpi: move code that reads SPLC to acpi") 1c73acf58bd6 ("iwlwifi: acpi: move ACPI method definitions to acpi.h") 2fa388cfeb1a ("iwlwifi: acpi: generalize iwl_mvm_sar_find_wifi_pkg()") 39c1a9728f93 ("iwlwifi: refactor the SAR tables from mvm to acpi") 45a5c6f68b26 ("iwlwifi: acpi: use iwl_acpi_get_wifi_pkg when reading reading SPLC") 45f65569e0d9 ("iwlwifi: acpi: move function to get mcc into acpi code") 48e775e66e2d ("iwlwifi: mvm: add support for 32kHz external clock indication") 813df5cef3bb ("iwlwifi: acpi: add common code to read from ACPI") ed1a962db760 ("iwlwifi: acpi: make iwl_get_bios_mcc() use the common acpi functions") NOTE: The patch will not be queued to stable trees until it is upstream. How should we proceed with this patch? -- Thanks Sasha

5 years, 7 months

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stable-rc/linux-4.19.y build: 205 builds: 0 failed, 205 passed, 10 warnings (v4.19.117)

by kernelci.org bot

stable-rc/linux-4.19.y build: 205 builds: 0 failed, 205 passed, 10 warnings (v4.19.117) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.19.y/kernel/v4.19.117/ Tree: stable-rc Branch: linux-4.19.y Git Describe: v4.19.117 Git Commit: 8e2406c851877516f12b7ab4e975d033a6d58ebb Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: multi_v7_defconfig (gcc-8): 2 warnings sunxi_defconfig (gcc-8): 2 warnings i386: mips: lemote2f_defconfig (gcc-8): 1 warning loongson3_defconfig (gcc-8): 2 warnings malta_qemu_32r6_defconfig (gcc-8): 1 warning nlm_xlp_defconfig (gcc-8): 1 warning riscv: x86_64: tinyconfig (gcc-8): 1 warning Warnings summary: 3 net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] 2 drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c:159:5: warning: ‘is_double’ may be used uninitialized in this function [-Wmaybe-uninitialized] 2 arch/arm/boot/dts/sun8i-h3-beelink-x2.dtb: Warning (clocks_property): /wifi_pwrseq: Missing property '#clock-cells' in node /soc/rtc@1f00000 or bad phandle (referred from clocks[0]) 1 {standard input}:131: Warning: macro instruction expanded into multiple instructions 1 arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC 1 .config:1010:warning: override: UNWINDER_GUESS changes choice state ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:131: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c:159:5: warning: ‘is_double’ may be used uninitialized in this function [-Wmaybe-uninitialized] arch/arm/boot/dts/sun8i-h3-beelink-x2.dtb: Warning (clocks_property): /wifi_pwrseq: Missing property '#clock-cells' in node /soc/rtc@1f00000 or bad phandle (referred from clocks[0]) -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c:159:5: warning: ‘is_double’ may be used uninitialized in this function [-Wmaybe-uninitialized] arch/arm/boot/dts/sun8i-h3-beelink-x2.dtb: Warning (clocks_property): /wifi_pwrseq: Missing property '#clock-cells' in node /soc/rtc@1f00000 or bad phandle (referred from clocks[0]) -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1010:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

5 years, 7 months

1
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[PATCH 5.4 00/60] 5.4.34-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.4.34 release. There are 60 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 22 Apr 2020 12:10:36 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.4.34-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.4.34-rc1 John Allen <john.allen(a)amd.com> x86/microcode/AMD: Increase microcode PATCH_MAX_SIZE Maurizio Lombardi <mlombard(a)redhat.com> scsi: target: fix hang when multiple threads try to destroy the same iscsi session Maurizio Lombardi <mlombard(a)redhat.com> scsi: target: remove boilerplate code Reinette Chatre <reinette.chatre(a)intel.com> x86/resctrl: Fix invalid attempt at removing the default resource group James Morse <james.morse(a)arm.com> x86/resctrl: Preserve CDP enable over CPU hotplug Grygorii Strashko <grygorii.strashko(a)ti.com> irqchip/ti-sci-inta: Fix processing of masked irqs Jan Kara <jack(a)suse.cz> ext4: do not zeroout extents beyond i_disksize Hans de Goede <hdegoede(a)redhat.com> i2c: designware: platdrv: Remove DPM_FLAG_SMART_SUSPEND flag on BYT and CHT Prike Liang <Prike.Liang(a)amd.com> drm/amdgpu: fix the hw hang during perform system reboot and reset Sergei Lopatin <magist3r(a)gmail.com> drm/amd/powerplay: force the trim of the mclk dpm_levels if OD is enabled Maxim Mikityanskiy <maximmi(a)mellanox.com> net/mlx5e: Use preactivate hook to set the indirection table Maxim Mikityanskiy <maximmi(a)mellanox.com> net/mlx5e: Rename hw_modify to preactivate Maxim Mikityanskiy <maximmi(a)mellanox.com> net/mlx5e: Encapsulate updating netdev queues into a function Tuomas Tynkkynen <tuomas.tynkkynen(a)iki.fi> mac80211_hwsim: Use kstrndup() in place of kasprintf() Sumit Garg <sumit.garg(a)linaro.org> mac80211: fix race in ieee80211_register_hw() Johannes Berg <johannes.berg(a)intel.com> nl80211: fix NL80211_ATTR_FTM_RESPONDER policy Josef Bacik <josef(a)toxicpanda.com> btrfs: check commit root generation in should_ignore_root Xiao Yang <yangx.jy(a)cn.fujitsu.com> tracing: Fix the race between registering 'snapshot' event trigger and triggering 'snapshot' operation Vasily Averin <vvs(a)virtuozzo.com> keys: Fix proc_keys_next to increase position index Mark Rutland <mark.rutland(a)arm.com> arm64: vdso: don't free unallocated pages Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Check mapping at creating connector controls, too Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Don't create jack controls for PCM terminals Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Don't override ignore_ctl_error value from the map Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Filter error from connector kctl ops, too Adam Barber <barberadam995(a)gmail.com> ALSA: hda/realtek - Enable the headset mic on Asus FX505DT Colin Ian King <colin.king(a)canonical.com> ASoC: Intel: mrfld: return error codes when an error occurs Colin Ian King <colin.king(a)canonical.com> ASoC: Intel: mrfld: fix incorrect check on p->sink Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: dwc3: gadget: Don't clear flags before transfer ended Angus Ainslie (Purism) <angus(a)akkea.ca> arm64: dts: librem5-devkit: add a vbus supply to usb0 Oleksandr Suvorov <oleksandr.suvorov(a)toradex.com> ARM: dts: imx7-colibri: fix muxing of usbc_det pin Claudiu Beznea <claudiu.beznea(a)microchip.com> clk: at91: usb: use proper usbs_mask Claudiu Beznea <claudiu.beznea(a)microchip.com> clk: at91: sam9x60: fix usb clock parents Josh Triplett <josh(a)joshtriplett.org> ext4: fix incorrect inodes per group in error message Josh Triplett <josh(a)joshtriplett.org> ext4: fix incorrect group count in ext4_fill_super error message Bruno Meneguele <bmeneg(a)redhat.com> net/bpfilter: remove superfluous testing message Sven Van Asbroeck <TheSven73(a)gmail.com> pwm: pca9685: Fix PWM/GPIO inter-operation Jin Yao <yao.jin(a)linux.intel.com> perf report: Fix no branch type statistics report issue Dan Carpenter <dan.carpenter(a)oracle.com> acpi/nfit: improve bounds checking for 'func' zhangyi (F) <yi.zhang(a)huawei.com> jbd2: improve comments about freeing data buffers whose page mapping is NULL Pi-Hsun Shih <pihsun(a)chromium.org> platform/chrome: cros_ec_rpmsg: Fix race with host event Can Guo <cang(a)codeaurora.org> scsi: ufs: Fix ufshcd_hold() caused scheduling while atomic Amir Goldstein <amir73il(a)gmail.com> ovl: fix value of i_ino for lower hardlink corner case Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "ACPI: EC: Do not clear boot_ec_is_ecdt in acpi_ec_add()" Florian Fainelli <f.fainelli(a)gmail.com> net: stmmac: dwmac-sunxi: Provide TX and RX fifo sizes Parav Pandit <parav(a)mellanox.com> net/mlx5e: Fix pfnum in devlink port attribute Dmytro Linkin <dmitrolin(a)mellanox.com> net/mlx5e: Fix nest_level for vlan pop action Eran Ben Elisha <eranbe(a)mellanox.com> net/mlx5e: Add missing release firmware call Moshe Shemesh <moshe(a)mellanox.com> net/mlx5: Fix frequent ioread PCI access during recovery René van Dorst <opensource(a)vdorst.com> net: ethernet: mediatek: move mt7623 settings out off the mt7530 René van Dorst <opensource(a)vdorst.com> net: dsa: mt7530: move mt7623 settings out off the mt7530 Gilberto Bertin <me(a)jibi.io> net: tun: record RX queue in skb before do_xdp_generic() Konstantin Khlebnikov <khlebnikov(a)yandex-team.ru> net: revert default NAPI poll timeout to 2 jiffies Wang Wenhu <wenhu.wang(a)vivo.com> net: qrtr: send msgs from local of same id as broadcast Atsushi Nemoto <atsushi.nemoto(a)sord.co.jp> net: phy: micrel: use genphy_read_status for KSZ9131 Tim Stallard <code(a)timstallard.me.uk> net: ipv6: do not consider routes via gateways for anycast address check Taras Chornyi <taras.chornyi(a)plvision.eu> net: ipv4: devinet: Fix crash when add/del multicast IP with autojoin DENG Qingfang <dqfext(a)gmail.com> net: dsa: mt7530: fix tagged frames pass-through in VLAN-unaware mode Michael Weiß <michael.weiss(a)aisec.fraunhofer.de> l2tp: Allow management of tunnels and session in user namespace Taehee Yoo <ap420073(a)gmail.com> hsr: check protocol version in hsr_newlink() Sebastian Andrzej Siewior <bigeasy(a)linutronix.de> amd-xgbe: Use __napi_schedule() in BH context ------------- Diffstat: Makefile | 4 +- arch/arm/boot/dts/imx7-colibri.dtsi | 9 +- .../boot/dts/freescale/imx8mq-librem5-devkit.dts | 1 + arch/arm64/kernel/vdso.c | 13 +-- arch/x86/include/asm/microcode_amd.h | 2 +- arch/x86/kernel/cpu/resctrl/core.c | 2 + arch/x86/kernel/cpu/resctrl/internal.h | 1 + arch/x86/kernel/cpu/resctrl/rdtgroup.c | 16 +++- drivers/acpi/ec.c | 6 +- drivers/acpi/nfit/core.c | 10 +- drivers/acpi/nfit/nfit.h | 1 + drivers/clk/at91/clk-usb.c | 2 +- drivers/clk/at91/sam9x60.c | 5 +- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 + drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c | 5 +- drivers/i2c/busses/i2c-designware-platdrv.c | 14 ++- drivers/irqchip/irq-ti-sci-inta.c | 3 +- drivers/net/dsa/mt7530.c | 103 +++------------------ drivers/net/dsa/mt7530.h | 17 ++-- drivers/net/ethernet/amd/xgbe/xgbe-drv.c | 2 +- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 24 ++++- drivers/net/ethernet/mediatek/mtk_eth_soc.h | 8 ++ drivers/net/ethernet/mellanox/mlx5/core/devlink.c | 5 +- drivers/net/ethernet/mellanox/mlx5/core/en.h | 7 +- .../net/ethernet/mellanox/mlx5/core/en_ethtool.c | 10 +- drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 49 +++++++--- drivers/net/ethernet/mellanox/mlx5/core/en_rep.c | 9 +- drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 5 +- drivers/net/ethernet/mellanox/mlx5/core/health.c | 2 +- drivers/net/ethernet/stmicro/stmmac/dwmac-sunxi.c | 2 + drivers/net/phy/micrel.c | 2 +- drivers/net/tun.c | 3 +- drivers/net/wireless/mac80211_hwsim.c | 12 +-- drivers/platform/chrome/cros_ec_rpmsg.c | 16 +++- drivers/pwm/pwm-pca9685.c | 85 +++++++++-------- drivers/scsi/ufs/ufshcd.c | 5 + drivers/target/iscsi/iscsi_target.c | 79 +++++----------- drivers/target/iscsi/iscsi_target.h | 1 - drivers/target/iscsi/iscsi_target_configfs.c | 5 +- drivers/target/iscsi/iscsi_target_login.c | 5 +- drivers/usb/dwc3/gadget.c | 4 +- fs/btrfs/relocation.c | 4 +- fs/ext4/extents.c | 8 +- fs/ext4/super.c | 6 +- fs/jbd2/commit.c | 7 +- fs/overlayfs/inode.c | 4 +- include/net/ip6_route.h | 1 + include/target/iscsi/iscsi_target_core.h | 2 +- kernel/trace/trace_events_trigger.c | 10 +- net/bpfilter/main.c | 1 - net/core/dev.c | 3 +- net/hsr/hsr_netlink.c | 10 +- net/ipv4/devinet.c | 13 ++- net/l2tp/l2tp_netlink.c | 16 ++-- net/mac80211/main.c | 24 ++--- net/qrtr/qrtr.c | 7 +- net/wireless/nl80211.c | 6 +- security/keys/proc.c | 2 + sound/pci/hda/patch_realtek.c | 1 + sound/soc/intel/atom/sst-atom-controls.c | 2 +- sound/soc/intel/atom/sst/sst_pci.c | 2 +- sound/usb/mixer.c | 31 ++++--- sound/usb/mixer_maps.c | 4 +- tools/perf/builtin-report.c | 9 +- 64 files changed, 372 insertions(+), 357 deletions(-)

5 years, 7 months

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[PATCH 5.5 00/65] 5.5.19-rc1 review

by Greg Kroah-Hartman

-------------------- NOTE: this is going to be the LAST 5.5.y release, after this one, it will be end-of-life, please move to 5.6.y at this point in time. -------------------- This is the start of the stable review cycle for the 5.5.19 release. There are 65 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 22 Apr 2020 12:10:36 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.5.19-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.5.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.5.19-rc1 John Allen <john.allen(a)amd.com> x86/microcode/AMD: Increase microcode PATCH_MAX_SIZE Maurizio Lombardi <mlombard(a)redhat.com> scsi: target: fix hang when multiple threads try to destroy the same iscsi session Maurizio Lombardi <mlombard(a)redhat.com> scsi: target: remove boilerplate code Reinette Chatre <reinette.chatre(a)intel.com> x86/resctrl: Fix invalid attempt at removing the default resource group James Morse <james.morse(a)arm.com> x86/resctrl: Preserve CDP enable over CPU hotplug Grygorii Strashko <grygorii.strashko(a)ti.com> irqchip/ti-sci-inta: Fix processing of masked irqs Jan Kara <jack(a)suse.cz> ext4: do not zeroout extents beyond i_disksize Ashutosh Dixit <ashutosh.dixit(a)intel.com> drm/i915/perf: Do not clear pollin for small user read buffers Hans de Goede <hdegoede(a)redhat.com> i2c: designware: platdrv: Remove DPM_FLAG_SMART_SUSPEND flag on BYT and CHT Prike Liang <Prike.Liang(a)amd.com> drm/amdgpu: fix the hw hang during perform system reboot and reset Sergei Lopatin <magist3r(a)gmail.com> drm/amd/powerplay: force the trim of the mclk dpm_levels if OD is enabled Maxim Mikityanskiy <maximmi(a)mellanox.com> net/mlx5e: Use preactivate hook to set the indirection table Maxim Mikityanskiy <maximmi(a)mellanox.com> net/mlx5e: Rename hw_modify to preactivate Maxim Mikityanskiy <maximmi(a)mellanox.com> net/mlx5e: Encapsulate updating netdev queues into a function Tuomas Tynkkynen <tuomas.tynkkynen(a)iki.fi> mac80211_hwsim: Use kstrndup() in place of kasprintf() Sumit Garg <sumit.garg(a)linaro.org> mac80211: fix race in ieee80211_register_hw() Johannes Berg <johannes.berg(a)intel.com> nl80211: fix NL80211_ATTR_FTM_RESPONDER policy Josef Bacik <josef(a)toxicpanda.com> btrfs: check commit root generation in should_ignore_root Xiao Yang <yangx.jy(a)cn.fujitsu.com> tracing: Fix the race between registering 'snapshot' event trigger and triggering 'snapshot' operation Vasily Averin <vvs(a)virtuozzo.com> keys: Fix proc_keys_next to increase position index Mark Rutland <mark.rutland(a)arm.com> arm64: vdso: don't free unallocated pages Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Check mapping at creating connector controls, too Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Don't create jack controls for PCM terminals Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Don't override ignore_ctl_error value from the map Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Filter error from connector kctl ops, too Adam Barber <barberadam995(a)gmail.com> ALSA: hda/realtek - Enable the headset mic on Asus FX505DT Colin Ian King <colin.king(a)canonical.com> ASoC: Intel: mrfld: return error codes when an error occurs Colin Ian King <colin.king(a)canonical.com> ASoC: Intel: mrfld: fix incorrect check on p->sink Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: dwc3: gadget: Don't clear flags before transfer ended Angus Ainslie (Purism) <angus(a)akkea.ca> arm64: dts: librem5-devkit: add a vbus supply to usb0 Oleksandr Suvorov <oleksandr.suvorov(a)toradex.com> ARM: dts: imx7-colibri: fix muxing of usbc_det pin Claudiu Beznea <claudiu.beznea(a)microchip.com> clk: at91: usb: use proper usbs_mask Claudiu Beznea <claudiu.beznea(a)microchip.com> clk: at91: sam9x60: fix usb clock parents Hans de Goede <hdegoede(a)redhat.com> HID: lg-g15: Do not fail the probe when we fail to disable F# emulation Josh Triplett <josh(a)joshtriplett.org> ext4: fix incorrect inodes per group in error message Josh Triplett <josh(a)joshtriplett.org> ext4: fix incorrect group count in ext4_fill_super error message Bruno Meneguele <bmeneg(a)redhat.com> net/bpfilter: remove superfluous testing message Jose Abreu <Jose.Abreu(a)synopsys.com> net: stmmac: xgmac: Fix VLAN register handling Sven Van Asbroeck <TheSven73(a)gmail.com> pwm: pca9685: Fix PWM/GPIO inter-operation Jin Yao <yao.jin(a)linux.intel.com> perf report: Fix no branch type statistics report issue Dan Carpenter <dan.carpenter(a)oracle.com> acpi/nfit: improve bounds checking for 'func' zhangyi (F) <yi.zhang(a)huawei.com> jbd2: improve comments about freeing data buffers whose page mapping is NULL Pi-Hsun Shih <pihsun(a)chromium.org> platform/chrome: cros_ec_rpmsg: Fix race with host event Can Guo <cang(a)codeaurora.org> scsi: ufs: Fix ufshcd_hold() caused scheduling while atomic Amir Goldstein <amir73il(a)gmail.com> ovl: fix value of i_ino for lower hardlink corner case Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "ACPI: EC: Do not clear boot_ec_is_ecdt in acpi_ec_add()" Florian Fainelli <f.fainelli(a)gmail.com> net: stmmac: dwmac-sunxi: Provide TX and RX fifo sizes Vladimir Oltean <vladimir.oltean(a)nxp.com> net: mscc: ocelot: fix untagged packet drops when enslaving to vlan aware bridge Tim Stallard <code(a)timstallard.me.uk> net: icmp6: do not select saddr from iif when route has prefsrc set Parav Pandit <parav(a)mellanox.com> net/mlx5e: Fix pfnum in devlink port attribute Dmytro Linkin <dmitrolin(a)mellanox.com> net/mlx5e: Fix nest_level for vlan pop action Eran Ben Elisha <eranbe(a)mellanox.com> net/mlx5e: Add missing release firmware call Moshe Shemesh <moshe(a)mellanox.com> net/mlx5: Fix frequent ioread PCI access during recovery René van Dorst <opensource(a)vdorst.com> net: ethernet: mediatek: move mt7623 settings out off the mt7530 René van Dorst <opensource(a)vdorst.com> net: dsa: mt7530: move mt7623 settings out off the mt7530 Gilberto Bertin <me(a)jibi.io> net: tun: record RX queue in skb before do_xdp_generic() Konstantin Khlebnikov <khlebnikov(a)yandex-team.ru> net: revert default NAPI poll timeout to 2 jiffies Wang Wenhu <wenhu.wang(a)vivo.com> net: qrtr: send msgs from local of same id as broadcast Atsushi Nemoto <atsushi.nemoto(a)sord.co.jp> net: phy: micrel: use genphy_read_status for KSZ9131 Tim Stallard <code(a)timstallard.me.uk> net: ipv6: do not consider routes via gateways for anycast address check Taras Chornyi <taras.chornyi(a)plvision.eu> net: ipv4: devinet: Fix crash when add/del multicast IP with autojoin DENG Qingfang <dqfext(a)gmail.com> net: dsa: mt7530: fix tagged frames pass-through in VLAN-unaware mode Michael Weiß <michael.weiss(a)aisec.fraunhofer.de> l2tp: Allow management of tunnels and session in user namespace Taehee Yoo <ap420073(a)gmail.com> hsr: check protocol version in hsr_newlink() Sebastian Andrzej Siewior <bigeasy(a)linutronix.de> amd-xgbe: Use __napi_schedule() in BH context ------------- Diffstat: Makefile | 4 +- arch/arm/boot/dts/imx7-colibri.dtsi | 9 +- .../boot/dts/freescale/imx8mq-librem5-devkit.dts | 1 + arch/arm64/kernel/vdso.c | 13 +-- arch/x86/include/asm/microcode_amd.h | 2 +- arch/x86/kernel/cpu/resctrl/core.c | 2 + arch/x86/kernel/cpu/resctrl/internal.h | 1 + arch/x86/kernel/cpu/resctrl/rdtgroup.c | 16 +++- drivers/acpi/ec.c | 6 +- drivers/acpi/nfit/core.c | 10 +- drivers/acpi/nfit/nfit.h | 1 + drivers/clk/at91/clk-usb.c | 2 +- drivers/clk/at91/sam9x60.c | 5 +- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 + drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c | 5 +- drivers/gpu/drm/i915/i915_perf.c | 65 +++---------- drivers/hid/hid-lg-g15.c | 6 +- drivers/i2c/busses/i2c-designware-platdrv.c | 14 ++- drivers/irqchip/irq-ti-sci-inta.c | 3 +- drivers/net/dsa/mt7530.c | 103 +++------------------ drivers/net/dsa/mt7530.h | 17 ++-- drivers/net/dsa/ocelot/felix.c | 5 +- drivers/net/ethernet/amd/xgbe/xgbe-drv.c | 2 +- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 24 ++++- drivers/net/ethernet/mediatek/mtk_eth_soc.h | 8 ++ drivers/net/ethernet/mellanox/mlx5/core/devlink.c | 5 +- drivers/net/ethernet/mellanox/mlx5/core/en.h | 7 +- .../net/ethernet/mellanox/mlx5/core/en_ethtool.c | 10 +- drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 49 +++++++--- drivers/net/ethernet/mellanox/mlx5/core/en_rep.c | 9 +- drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 5 +- drivers/net/ethernet/mellanox/mlx5/core/health.c | 2 +- drivers/net/ethernet/mscc/ocelot.c | 84 +++++++++-------- drivers/net/ethernet/mscc/ocelot.h | 2 - drivers/net/ethernet/stmicro/stmmac/dwmac-sunxi.c | 2 + .../net/ethernet/stmicro/stmmac/dwxgmac2_core.c | 11 +++ drivers/net/phy/micrel.c | 2 +- drivers/net/tun.c | 3 +- drivers/net/wireless/mac80211_hwsim.c | 12 +-- drivers/platform/chrome/cros_ec_rpmsg.c | 16 +++- drivers/pwm/pwm-pca9685.c | 85 +++++++++-------- drivers/scsi/ufs/ufshcd.c | 5 + drivers/target/iscsi/iscsi_target.c | 79 +++++----------- drivers/target/iscsi/iscsi_target.h | 1 - drivers/target/iscsi/iscsi_target_configfs.c | 5 +- drivers/target/iscsi/iscsi_target_login.c | 5 +- drivers/usb/dwc3/gadget.c | 4 +- fs/btrfs/relocation.c | 4 +- fs/ext4/extents.c | 8 +- fs/ext4/super.c | 6 +- fs/jbd2/commit.c | 7 +- fs/overlayfs/inode.c | 4 +- include/net/ip6_route.h | 1 + include/soc/mscc/ocelot.h | 4 +- include/target/iscsi/iscsi_target_core.h | 2 +- kernel/trace/trace_events_trigger.c | 10 +- net/bpfilter/main.c | 1 - net/core/dev.c | 3 +- net/hsr/hsr_netlink.c | 10 +- net/ipv4/devinet.c | 13 ++- net/ipv6/icmp.c | 21 ++++- net/l2tp/l2tp_netlink.c | 16 ++-- net/mac80211/main.c | 24 ++--- net/qrtr/qrtr.c | 7 +- net/wireless/nl80211.c | 6 +- security/keys/proc.c | 2 + sound/pci/hda/patch_realtek.c | 1 + sound/soc/intel/atom/sst-atom-controls.c | 2 +- sound/soc/intel/atom/sst/sst_pci.c | 2 +- sound/usb/mixer.c | 31 ++++--- sound/usb/mixer_maps.c | 4 +- tools/perf/builtin-report.c | 9 +- 72 files changed, 465 insertions(+), 462 deletions(-)

5 years, 7 months

5
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[PATCH] staging: vt6656: Fix pairwise key entry save.

by Malcolm Priestley

The problem is that the group key was saved as VNT_KEY_DEFAULTKEY was over written by the VNT_KEY_GROUP_ADDRESS index. mac80211 could not clear the mac_addr in the default key. The VNT_KEY_DEFAULTKEY is not necesscary so remove it and set as VNT_KEY_GROUP_ADDRESS. mac80211 can clear any key using vnt_mac_disable_keyentry. Fixes: f9ef05ce13e4 ("staging: vt6656: Fix pairwise key for non station modes") Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Malcolm Priestley <tvboxspy(a)gmail.com> --- drivers/staging/vt6656/key.c | 14 +++----------- drivers/staging/vt6656/main_usb.c | 6 +++++- 2 files changed, 8 insertions(+), 12 deletions(-) diff --git a/drivers/staging/vt6656/key.c b/drivers/staging/vt6656/key.c index 41b73f9670e2..ac3b188984d0 100644 --- a/drivers/staging/vt6656/key.c +++ b/drivers/staging/vt6656/key.c @@ -83,9 +83,6 @@ static int vnt_set_keymode(struct ieee80211_hw *hw, u8 *mac_addr, case VNT_KEY_PAIRWISE: key_mode |= mode; key_inx = 4; - /* Don't save entry for pairwise key for station mode */ - if (priv->op_mode == NL80211_IFTYPE_STATION) - clear_bit(entry, &priv->key_entry_inuse); break; default: return -EINVAL; @@ -109,7 +106,6 @@ static int vnt_set_keymode(struct ieee80211_hw *hw, u8 *mac_addr, int vnt_set_keys(struct ieee80211_hw *hw, struct ieee80211_sta *sta, struct ieee80211_vif *vif, struct ieee80211_key_conf *key) { - struct ieee80211_bss_conf *conf = &vif->bss_conf; struct vnt_private *priv = hw->priv; u8 *mac_addr = NULL; u8 key_dec_mode = 0; @@ -154,16 +150,12 @@ int vnt_set_keys(struct ieee80211_hw *hw, struct ieee80211_sta *sta, return -EOPNOTSUPP; } - if (key->flags & IEEE80211_KEY_FLAG_PAIRWISE) { + if (key->flags & IEEE80211_KEY_FLAG_PAIRWISE) vnt_set_keymode(hw, mac_addr, key, VNT_KEY_PAIRWISE, key_dec_mode, true); - } else { - vnt_set_keymode(hw, mac_addr, key, VNT_KEY_DEFAULTKEY, + else + vnt_set_keymode(hw, mac_addr, key, VNT_KEY_GROUP_ADDRESS, key_dec_mode, true); - vnt_set_keymode(hw, (u8 *)conf->bssid, key, - VNT_KEY_GROUP_ADDRESS, key_dec_mode, true); - } - return 0; } diff --git a/drivers/staging/vt6656/main_usb.c b/drivers/staging/vt6656/main_usb.c index 85d4133315b1..b9e809ccd264 100644 --- a/drivers/staging/vt6656/main_usb.c +++ b/drivers/staging/vt6656/main_usb.c @@ -847,8 +847,12 @@ static int vnt_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, case SET_KEY: return vnt_set_keys(hw, sta, vif, key); case DISABLE_KEY: - if (test_bit(key->hw_key_idx, &priv->key_entry_inuse)) + if (test_bit(key->hw_key_idx, &priv->key_entry_inuse)) { clear_bit(key->hw_key_idx, &priv->key_entry_inuse); + + vnt_mac_disable_keyentry(priv, key->hw_key_idx); + } + default: break; } -- 2.25.1

5 years, 7 months

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Re: [PATCH] nbd: Fix memory leak from krealloc() if another allocation fails

by Sasha Levin

Hi [This is an automated email] This commit has been processed because it contains a -stable tag. The stable tag indicates that it's relevant for the following trees: .+ The bot has tested the following trees: v5.6.5, v5.5.18, v5.4.33, v4.19.116, v4.14.176, v4.9.219, v4.4.219. v5.6.5: Build OK! v5.5.18: Build OK! v5.4.33: Build OK! v4.19.116: Build OK! v4.14.176: Build OK! v4.9.219: Failed to apply! Possible dependencies: 20032ec38d16 ("nbd: reset the setup task for NBD_CLEAR_SOCK") 5ea8d10802ec ("nbd: separate out the config information") 9442b739207a ("nbd: cleanup ioctl handling") 9561a7ade0c2 ("nbd: add multi-connection support") feffa5cc7b47 ("nbd: fix setting of 'error' in NBD_DO_IT ioctl") v4.4.219: Failed to apply! Possible dependencies: 0e4f0f6f63d3 ("nbd: Cleanup reset of nbd and bdev after a disconnect") 1f7b5cf1be43 ("nbd: Timeouts are not user requested disconnects") 23272a6754b8 ("nbd: Remove signal usage") 37091fdd831f ("nbd: Create size change events for userspace") 5ea8d10802ec ("nbd: separate out the config information") 9561a7ade0c2 ("nbd: add multi-connection support") 97240963eb30 ("nbd: fix race in ioctl") 9b4a6ba9185a ("nbd: use flags instead of bool") fd8383fd88a2 ("nbd: convert to blkmq") NOTE: The patch will not be queued to stable trees until it is upstream. How should we proceed with this patch? -- Thanks Sasha

5 years, 7 months

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[tip: x86/urgent] x86/resctrl: Preserve CDP enable over CPU hotplug

by tip-bot2 for James Morse

The following commit has been merged into the x86/urgent branch of tip: Commit-ID: 9fe0450785abbc04b0ed5d3cf61fcdb8ab656b4b Gitweb: https://git.kernel.org/tip/9fe0450785abbc04b0ed5d3cf61fcdb8ab656b4b Author: James Morse <james.morse(a)arm.com> AuthorDate: Fri, 21 Feb 2020 16:21:05 Committer: Borislav Petkov <bp(a)suse.de> CommitterDate: Fri, 17 Apr 2020 19:35:01 +02:00 x86/resctrl: Preserve CDP enable over CPU hotplug Resctrl assumes that all CPUs are online when the filesystem is mounted, and that CPUs remember their CDP-enabled state over CPU hotplug. This goes wrong when resctrl's CDP-enabled state changes while all the CPUs in a domain are offline. When a domain comes online, enable (or disable!) CDP to match resctrl's current setting. Fixes: 5ff193fbde20 ("x86/intel_rdt: Add basic resctrl filesystem support") Suggested-by: Reinette Chatre <reinette.chatre(a)intel.com> Signed-off-by: James Morse <james.morse(a)arm.com> Signed-off-by: Borislav Petkov <bp(a)suse.de> Cc: <stable(a)vger.kernel.org> Link: https://lkml.kernel.org/r/20200221162105.154163-1-james.morse@arm.com --- arch/x86/kernel/cpu/resctrl/core.c | 2 ++ arch/x86/kernel/cpu/resctrl/internal.h | 1 + arch/x86/kernel/cpu/resctrl/rdtgroup.c | 13 +++++++++++++ 3 files changed, 16 insertions(+) diff --git a/arch/x86/kernel/cpu/resctrl/core.c b/arch/x86/kernel/cpu/resctrl/core.c index 89049b3..d8cc522 100644 --- a/arch/x86/kernel/cpu/resctrl/core.c +++ b/arch/x86/kernel/cpu/resctrl/core.c @@ -578,6 +578,8 @@ static void domain_add_cpu(int cpu, struct rdt_resource *r) d->id = id; cpumask_set_cpu(cpu, &d->cpu_mask); + rdt_domain_reconfigure_cdp(r); + if (r->alloc_capable && domain_setup_ctrlval(r, d)) { kfree(d); return; diff --git a/arch/x86/kernel/cpu/resctrl/internal.h b/arch/x86/kernel/cpu/resctrl/internal.h index 181c992..3dd13f3 100644 --- a/arch/x86/kernel/cpu/resctrl/internal.h +++ b/arch/x86/kernel/cpu/resctrl/internal.h @@ -601,5 +601,6 @@ bool has_busy_rmid(struct rdt_resource *r, struct rdt_domain *d); void __check_limbo(struct rdt_domain *d, bool force_free); bool cbm_validate_intel(char *buf, u32 *data, struct rdt_resource *r); bool cbm_validate_amd(char *buf, u32 *data, struct rdt_resource *r); +void rdt_domain_reconfigure_cdp(struct rdt_resource *r); #endif /* _ASM_X86_RESCTRL_INTERNAL_H */ diff --git a/arch/x86/kernel/cpu/resctrl/rdtgroup.c b/arch/x86/kernel/cpu/resctrl/rdtgroup.c index 9d4e73a..5a359d9 100644 --- a/arch/x86/kernel/cpu/resctrl/rdtgroup.c +++ b/arch/x86/kernel/cpu/resctrl/rdtgroup.c @@ -1859,6 +1859,19 @@ static int set_cache_qos_cfg(int level, bool enable) return 0; } +/* Restore the qos cfg state when a domain comes online */ +void rdt_domain_reconfigure_cdp(struct rdt_resource *r) +{ + if (!r->alloc_capable) + return; + + if (r == &rdt_resources_all[RDT_RESOURCE_L2DATA]) + l2_qos_cfg_update(&r->alloc_enabled); + + if (r == &rdt_resources_all[RDT_RESOURCE_L3DATA]) + l3_qos_cfg_update(&r->alloc_enabled); +} + /* * Enable or disable the MBA software controller * which helps user specify bandwidth in MBps.

5 years, 7 months

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[PATCH v5] mm/hugetlb: fix a addressing exception caused by huge_pte_offset

by Longpeng(Mike)

From: Longpeng <longpeng2(a)huawei.com> Our machine encountered a panic(addressing exception) after run for a long time and the calltrace is: RIP: 0010:[<ffffffff9dff0587>] [<ffffffff9dff0587>] hugetlb_fault+0x307/0xbe0 RSP: 0018:ffff9567fc27f808 EFLAGS: 00010286 RAX: e800c03ff1258d48 RBX: ffffd3bb003b69c0 RCX: e800c03ff1258d48 RDX: 17ff3fc00eda72b7 RSI: 00003ffffffff000 RDI: e800c03ff1258d48 RBP: ffff9567fc27f8c8 R08: e800c03ff1258d48 R09: 0000000000000080 R10: ffffaba0704c22a8 R11: 0000000000000001 R12: ffff95c87b4b60d8 R13: 00005fff00000000 R14: 0000000000000000 R15: ffff9567face8074 FS: 00007fe2d9ffb700(0000) GS:ffff956900e40000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffd3bb003b69c0 CR3: 000000be67374000 CR4: 00000000003627e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: [<ffffffff9df9b71b>] ? unlock_page+0x2b/0x30 [<ffffffff9dff04a2>] ? hugetlb_fault+0x222/0xbe0 [<ffffffff9dff1405>] follow_hugetlb_page+0x175/0x540 [<ffffffff9e15b825>] ? cpumask_next_and+0x35/0x50 [<ffffffff9dfc7230>] __get_user_pages+0x2a0/0x7e0 [<ffffffff9dfc648d>] __get_user_pages_unlocked+0x15d/0x210 [<ffffffffc068cfc5>] __gfn_to_pfn_memslot+0x3c5/0x460 [kvm] [<ffffffffc06b28be>] try_async_pf+0x6e/0x2a0 [kvm] [<ffffffffc06b4b41>] tdp_page_fault+0x151/0x2d0 [kvm] ... [<ffffffffc06a6f90>] kvm_arch_vcpu_ioctl_run+0x330/0x490 [kvm] [<ffffffffc068d919>] kvm_vcpu_ioctl+0x309/0x6d0 [kvm] [<ffffffff9deaa8c2>] ? dequeue_signal+0x32/0x180 [<ffffffff9deae34d>] ? do_sigtimedwait+0xcd/0x230 [<ffffffff9e03aed0>] do_vfs_ioctl+0x3f0/0x540 [<ffffffff9e03b0c1>] SyS_ioctl+0xa1/0xc0 [<ffffffff9e53879b>] system_call_fastpath+0x22/0x27 For 1G hugepages, huge_pte_offset() wants to return NULL or pudp, but it may return a wrong 'pmdp' if there is a race. Please look at the following code snippet: ... pud = pud_offset(p4d, addr); if (sz != PUD_SIZE && pud_none(*pud)) return NULL; /* hugepage or swap? */ if (pud_huge(*pud) || !pud_present(*pud)) return (pte_t *)pud; pmd = pmd_offset(pud, addr); if (sz != PMD_SIZE && pmd_none(*pmd)) return NULL; /* hugepage or swap? */ if (pmd_huge(*pmd) || !pmd_present(*pmd)) return (pte_t *)pmd; ... The following sequence would trigger this bug: 1. CPU0: sz = PUD_SIZE and *pud = 0 , continue 1. CPU0: "pud_huge(*pud)" is false 2. CPU1: calling hugetlb_no_page and set *pud to xxxx8e7(PRESENT) 3. CPU0: "!pud_present(*pud)" is false, continue 4. CPU0: pmd = pmd_offset(pud, addr) and maybe return a wrong pmdp However, we want CPU0 to return NULL or pudp in this case. We must make sure there is exactly one dereference of pud and pmd. Cc: Mike Kravetz <mike.kravetz(a)oracle.com> Cc: Andrew Morton <akpm(a)linux-foundation.org> Cc: Jason Gunthorpe <jgg(a)ziepe.ca> Cc: Matthew Wilcox <willy(a)infradead.org> Cc: Sean Christopherson <sean.j.christopherson(a)intel.com> Cc: stable(a)vger.kernel.org Signed-off-by: Longpeng <longpeng2(a)huawei.com> --- v4 -> v5: fix a bug of on i386 v3 -> v4: fix a typo s/p4g/p4d. [Jason] v2 -> v3: make sure p4d/pud/pmd be dereferenced once. [Jason] --- mm/hugetlb.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/mm/hugetlb.c b/mm/hugetlb.c index cd45915..bcabbe0 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -5365,8 +5365,8 @@ pte_t *huge_pte_offset(struct mm_struct *mm, { pgd_t *pgd; p4d_t *p4d; - pud_t *pud; - pmd_t *pmd; + pud_t *pud, pud_entry; + pmd_t *pmd, pmd_entry; pgd = pgd_offset(mm, addr); if (!pgd_present(*pgd)) @@ -5376,17 +5376,19 @@ pte_t *huge_pte_offset(struct mm_struct *mm, return NULL; pud = pud_offset(p4d, addr); - if (sz != PUD_SIZE && pud_none(*pud)) + pud_entry = READ_ONCE(*pud); + if (sz != PUD_SIZE && pud_none(pud_entry)) return NULL; /* hugepage or swap? */ - if (pud_huge(*pud) || !pud_present(*pud)) + if (pud_huge(pud_entry) || !pud_present(pud_entry)) return (pte_t *)pud; pmd = pmd_offset(pud, addr); - if (sz != PMD_SIZE && pmd_none(*pmd)) + pmd_entry = READ_ONCE(*pmd); + if (sz != PMD_SIZE && pmd_none(pmd_entry)) return NULL; /* hugepage or swap? */ - if (pmd_huge(*pmd) || !pmd_present(*pmd)) + if (pmd_huge(pmd_entry) || !pmd_present(pmd_entry)) return (pte_t *)pmd; return NULL; -- 1.8.3.1

5 years, 7 months

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[PATCH] staging: vt6656: Power save stop wake_up_count wrap around.

by Malcolm Priestley

conf.listen_interval can sometimes be zero causing wake_up_count to wrap around up to many beacons too late causing CTRL-EVENT-BEACON-LOSS as in. wpa_supplicant[795]: message repeated 45 times: [..CTRL-EVENT-BEACON-LOSS ] Fixes: 43c93d9bf5e2 ("staging: vt6656: implement power saving code.") Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Malcolm Priestley <tvboxspy(a)gmail.com> --- drivers/staging/vt6656/usbpipe.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/staging/vt6656/usbpipe.c b/drivers/staging/vt6656/usbpipe.c index eae211e5860f..91b62c3dff7b 100644 --- a/drivers/staging/vt6656/usbpipe.c +++ b/drivers/staging/vt6656/usbpipe.c @@ -207,7 +207,8 @@ static void vnt_int_process_data(struct vnt_private *priv) priv->wake_up_count = priv->hw->conf.listen_interval; - --priv->wake_up_count; + if (priv->wake_up_count) + --priv->wake_up_count; /* Turn on wake up to listen next beacon */ if (priv->wake_up_count == 1) -- 2.25.1

5 years, 7 months

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[PATCH] agp/intel: Reinforce the barrier after GTT updates

by Chris Wilson

From: Chris Wilson <ickle(a)x201s.alporthouse.com> After changing the timing between GTT updates and execution on the GPU, we started seeing sporadic failures on Ironlake. These were narrowed down to being an insufficiently strong enough barrier/delay after updating the GTT and scheduling execution on the GPU. By forcing the uncached read, and adding the missing barrier for the singular insert_page (relocation paths), the sporadic failures go away. Fixes: 983d308cb8f6 ("agp/intel: Serialise after GTT updates") Signed-off-by: Chris Wilson <chris(a)chris-wilson.co.uk> Cc: stable(a)vger.kernel.org # v4.0+ --- drivers/char/agp/intel-gtt.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/char/agp/intel-gtt.c b/drivers/char/agp/intel-gtt.c index 66a62d17a3f5..3d42fc4290bc 100644 --- a/drivers/char/agp/intel-gtt.c +++ b/drivers/char/agp/intel-gtt.c @@ -846,6 +846,7 @@ void intel_gtt_insert_page(dma_addr_t addr, unsigned int flags) { intel_private.driver->write_entry(addr, pg, flags); + readl(intel_private.gtt + pg); if (intel_private.driver->chipset_flush) intel_private.driver->chipset_flush(); } @@ -871,7 +872,7 @@ void intel_gtt_insert_sg_entries(struct sg_table *st, j++; } } - wmb(); + readl(intel_private.gtt + j - 1); if (intel_private.driver->chipset_flush) intel_private.driver->chipset_flush(); } @@ -1105,6 +1106,7 @@ static void i9xx_cleanup(void) static void i9xx_chipset_flush(void) { + wmb(); if (intel_private.i9xx_flush_page) writel(1, intel_private.i9xx_flush_page); } -- 2.20.1

5 years, 7 months

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