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stable/linux-4.9.y build: 193 builds: 0 failed, 193 passed, 122 warnings (v4.9.146)

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stable/linux-4.9.y build: 193 builds: 0 failed, 193 passed, 122 warnings (v4.9.146) Full Build Summary: https://kernelci.org/build/stable/branch/linux-4.9.y/kernel/v4.9.146/ Tree: stable Branch: linux-4.9.y Git Describe: v4.9.146 Git Commit: 0cff89461d557239296735d18b5a144c8f4b151b Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Built: 6 unique architectures Warnings Detected: arc: gcc version 7.1.1 20170710 (ARCv2 ISA Linux uClibc toolchain 2017.09) allnoconfig: 5 warnings axs103_defconfig: 18 warnings axs103_smp_defconfig: 19 warnings nsim_hs_smp_defconfig: 6 warnings nsimosci_hs_defconfig: 8 warnings nsimosci_hs_smp_defconfig: 9 warnings tinyconfig: 6 warnings vdk_hs38_defconfig: 19 warnings vdk_hs38_smp_defconfig: 20 warnings zebu_hs_defconfig: 5 warnings zebu_hs_smp_defconfig: 6 warnings mips: gcc version 6.3.0 (GCC) decstation_defconfig: 1 warning Warnings summary: 36 fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] 12 arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] 11 kernel/sched/core.c:3294:1: warning: control reaches end of non-void function [-Wreturn-type] 11 include/linux/kernel.h:740:16: warning: comparison of distinct pointer types lacks a cast 9 net/ipv4/tcp_input.c:4325:49: warning: array subscript is above array bounds [-Warray-bounds] 9 net/core/ethtool.c:300:1: warning: control reaches end of non-void function [-Wreturn-type] 9 include/linux/sunrpc/svc_xprt.h:178:1: warning: control reaches end of non-void function [-Wreturn-type] 7 warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) 6 fs/posix_acl.c:34:1: warning: control reaches end of non-void function [-Wreturn-type] 5 lib/cpumask.c:211:1: warning: control reaches end of non-void function [-Wreturn-type] 4 block/cfq-iosched.c:3840:1: warning: control reaches end of non-void function [-Wreturn-type] 2 arch/arc/kernel/unwind.c:188:14: warning: 'unw_hdr_alloc' defined but not used [-Wunused-function] 1 drivers/net/ethernet/amd/declance.c:1231:2: warning: 'desc' may be used uninitialized in this function [-Wmaybe-uninitialized] ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- acs5k_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc) — PASS, 0 errors, 5 warnings, 0 section mismatches Warnings: warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) include/linux/kernel.h:740:16: warning: comparison of distinct pointer types lacks a cast kernel/sched/core.c:3294:1: warning: control reaches end of non-void function [-Wreturn-type] -------------------------------------------------------------------------------- am200epdkit_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc) — PASS, 0 errors, 18 warnings, 0 section mismatches Warnings: kernel/sched/core.c:3294:1: warning: control reaches end of non-void function [-Wreturn-type] include/linux/kernel.h:740:16: warning: comparison of distinct pointer types lacks a cast fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] block/cfq-iosched.c:3840:1: warning: control reaches end of non-void function [-Wreturn-type] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] fs/posix_acl.c:34:1: warning: control reaches end of non-void function [-Wreturn-type] net/core/ethtool.c:300:1: warning: control reaches end of non-void function [-Wreturn-type] net/ipv4/tcp_input.c:4325:49: warning: array subscript is above array bounds [-Warray-bounds] include/linux/sunrpc/svc_xprt.h:178:1: warning: control reaches end of non-void function [-Wreturn-type] -------------------------------------------------------------------------------- axs103_smp_defconfig (arc) — PASS, 0 errors, 19 warnings, 0 section mismatches Warnings: include/linux/kernel.h:740:16: warning: comparison of distinct pointer types lacks a cast kernel/sched/core.c:3294:1: warning: control reaches end of non-void function [-Wreturn-type] fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] block/cfq-iosched.c:3840:1: warning: control reaches end of non-void function [-Wreturn-type] fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] net/core/ethtool.c:300:1: warning: control reaches end of non-void function [-Wreturn-type] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] net/ipv4/tcp_input.c:4325:49: warning: array subscript is above array bounds [-Warray-bounds] include/linux/sunrpc/svc_xprt.h:178:1: warning: control reaches end of non-void function [-Wreturn-type] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] fs/posix_acl.c:34:1: warning: control reaches end of non-void function [-Wreturn-type] lib/cpumask.c:211:1: warning: control reaches end of non-void function [-Wreturn-type] -------------------------------------------------------------------------------- badge4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/net/ethernet/amd/declance.c:1231:2: warning: 'desc' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- defconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc) — PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: include/linux/kernel.h:740:16: warning: comparison of distinct pointer types lacks a cast kernel/sched/core.c:3294:1: warning: control reaches end of non-void function [-Wreturn-type] net/core/ethtool.c:300:1: warning: control reaches end of non-void function [-Wreturn-type] net/ipv4/tcp_input.c:4325:49: warning: array subscript is above array bounds [-Warray-bounds] lib/cpumask.c:211:1: warning: control reaches end of non-void function [-Wreturn-type] include/linux/sunrpc/svc_xprt.h:178:1: warning: control reaches end of non-void function [-Wreturn-type] -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc) — PASS, 0 errors, 8 warnings, 0 section mismatches Warnings: include/linux/kernel.h:740:16: warning: comparison of distinct pointer types lacks a cast kernel/sched/core.c:3294:1: warning: control reaches end of non-void function [-Wreturn-type] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] fs/posix_acl.c:34:1: warning: control reaches end of non-void function [-Wreturn-type] net/core/ethtool.c:300:1: warning: control reaches end of non-void function [-Wreturn-type] net/ipv4/tcp_input.c:4325:49: warning: array subscript is above array bounds [-Warray-bounds] include/linux/sunrpc/svc_xprt.h:178:1: warning: control reaches end of non-void function [-Wreturn-type] -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc) — PASS, 0 errors, 9 warnings, 0 section mismatches Warnings: include/linux/kernel.h:740:16: warning: comparison of distinct pointer types lacks a cast kernel/sched/core.c:3294:1: warning: control reaches end of non-void function [-Wreturn-type] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] fs/posix_acl.c:34:1: warning: control reaches end of non-void function [-Wreturn-type] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] net/core/ethtool.c:300:1: warning: control reaches end of non-void function [-Wreturn-type] lib/cpumask.c:211:1: warning: control reaches end of non-void function [-Wreturn-type] net/ipv4/tcp_input.c:4325:49: warning: array subscript is above array bounds [-Warray-bounds] include/linux/sunrpc/svc_xprt.h:178:1: warning: control reaches end of non-void function [-Wreturn-type] -------------------------------------------------------------------------------- nuc910_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc) — PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) kernel/sched/core.c:3294:1: warning: control reaches end of non-void function [-Wreturn-type] include/linux/kernel.h:740:16: warning: comparison of distinct pointer types lacks a cast -------------------------------------------------------------------------------- trizeps4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc) — PASS, 0 errors, 19 warnings, 0 section mismatches Warnings: arch/arc/kernel/unwind.c:188:14: warning: 'unw_hdr_alloc' defined but not used [-Wunused-function] include/linux/kernel.h:740:16: warning: comparison of distinct pointer types lacks a cast fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] kernel/sched/core.c:3294:1: warning: control reaches end of non-void function [-Wreturn-type] fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] block/cfq-iosched.c:3840:1: warning: control reaches end of non-void function [-Wreturn-type] fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] net/core/ethtool.c:300:1: warning: control reaches end of non-void function [-Wreturn-type] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] net/ipv4/tcp_input.c:4325:49: warning: array subscript is above array bounds [-Warray-bounds] include/linux/sunrpc/svc_xprt.h:178:1: warning: control reaches end of non-void function [-Wreturn-type] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] fs/posix_acl.c:34:1: warning: control reaches end of non-void function [-Wreturn-type] -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc) — PASS, 0 errors, 20 warnings, 0 section mismatches Warnings: arch/arc/kernel/unwind.c:188:14: warning: 'unw_hdr_alloc' defined but not used [-Wunused-function] include/linux/kernel.h:740:16: warning: comparison of distinct pointer types lacks a cast kernel/sched/core.c:3294:1: warning: control reaches end of non-void function [-Wreturn-type] fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] block/cfq-iosched.c:3840:1: warning: control reaches end of non-void function [-Wreturn-type] fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] net/core/ethtool.c:300:1: warning: control reaches end of non-void function [-Wreturn-type] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] net/ipv4/tcp_input.c:4325:49: warning: array subscript is above array bounds [-Warray-bounds] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] fs/posix_acl.c:34:1: warning: control reaches end of non-void function [-Wreturn-type] lib/cpumask.c:211:1: warning: control reaches end of non-void function [-Wreturn-type] include/linux/sunrpc/svc_xprt.h:178:1: warning: control reaches end of non-void function [-Wreturn-type] -------------------------------------------------------------------------------- versatile_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zebu_hs_defconfig (arc) — PASS, 0 errors, 5 warnings, 0 section mismatches Warnings: include/linux/kernel.h:740:16: warning: comparison of distinct pointer types lacks a cast kernel/sched/core.c:3294:1: warning: control reaches end of non-void function [-Wreturn-type] net/core/ethtool.c:300:1: warning: control reaches end of non-void function [-Wreturn-type] net/ipv4/tcp_input.c:4325:49: warning: array subscript is above array bounds [-Warray-bounds] include/linux/sunrpc/svc_xprt.h:178:1: warning: control reaches end of non-void function [-Wreturn-type] -------------------------------------------------------------------------------- zebu_hs_smp_defconfig (arc) — PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: include/linux/kernel.h:740:16: warning: comparison of distinct pointer types lacks a cast kernel/sched/core.c:3294:1: warning: control reaches end of non-void function [-Wreturn-type] net/core/ethtool.c:300:1: warning: control reaches end of non-void function [-Wreturn-type] net/ipv4/tcp_input.c:4325:49: warning: array subscript is above array bounds [-Warray-bounds] lib/cpumask.c:211:1: warning: control reaches end of non-void function [-Wreturn-type] include/linux/sunrpc/svc_xprt.h:178:1: warning: control reaches end of non-void function [-Wreturn-type] -------------------------------------------------------------------------------- zeus_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

7 years

1
0
0 0

[PATCH 3/3] hugetlbfs: remove unnecessary code after i_mmap_rwsem synchronization

by Mike Kravetz

After expanding i_mmap_rwsem use for better shared pmd and page fault/ truncation synchronization, remove code that is no longer necessary. Cc: <stable(a)vger.kernel.org> Fixes: ebed4bfc8da8 ("hugetlb: fix absurd HugePages_Rsvd") Signed-off-by: Mike Kravetz <mike.kravetz(a)oracle.com> --- fs/hugetlbfs/inode.c | 46 +++++++++++++++----------------------------- mm/hugetlb.c | 21 ++++++++++---------- 2 files changed, 25 insertions(+), 42 deletions(-) diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c index 3244147fc42b..a9c00c6ef80d 100644 --- a/fs/hugetlbfs/inode.c +++ b/fs/hugetlbfs/inode.c @@ -383,17 +383,16 @@ hugetlb_vmdelete_list(struct rb_root_cached *root, pgoff_t start, pgoff_t end) * truncation is indicated by end of range being LLONG_MAX * In this case, we first scan the range and release found pages. * After releasing pages, hugetlb_unreserve_pages cleans up region/reserv - * maps and global counts. Page faults can not race with truncation - * in this routine. hugetlb_no_page() prevents page faults in the - * truncated range. It checks i_size before allocation, and again after - * with the page table lock for the page held. The same lock must be - * acquired to unmap a page. + * maps and global counts. * hole punch is indicated if end is not LLONG_MAX * In the hole punch case we scan the range and release found pages. * Only when releasing a page is the associated region/reserv map * deleted. The region/reserv map for ranges without associated - * pages are not modified. Page faults can race with hole punch. - * This is indicated if we find a mapped page. + * pages are not modified. + * + * Callers of this routine must hold the i_mmap_rwsem in write mode to prevent + * races with page faults. + * * Note: If the passed end of range value is beyond the end of file, but * not LLONG_MAX this routine still performs a hole punch operation. */ @@ -423,32 +422,14 @@ static void remove_inode_hugepages(struct inode *inode, loff_t lstart, for (i = 0; i < pagevec_count(&pvec); ++i) { struct page *page = pvec.pages[i]; - u32 hash; index = page->index; - hash = hugetlb_fault_mutex_hash(h, current->mm, - &pseudo_vma, - mapping, index, 0); - mutex_lock(&hugetlb_fault_mutex_table[hash]); - /* - * If page is mapped, it was faulted in after being - * unmapped in caller. Unmap (again) now after taking - * the fault mutex. The mutex will prevent faults - * until we finish removing the page. - * - * This race can only happen in the hole punch case. - * Getting here in a truncate operation is a bug. + * A mapped page is impossible as callers should unmap + * all references before calling. And, i_mmap_rwsem + * prevents the creation of additional mappings. */ - if (unlikely(page_mapped(page))) { - BUG_ON(truncate_op); - - i_mmap_lock_write(mapping); - hugetlb_vmdelete_list(&mapping->i_mmap, - index * pages_per_huge_page(h), - (index + 1) * pages_per_huge_page(h)); - i_mmap_unlock_write(mapping); - } + VM_BUG_ON(page_mapped(page)); lock_page(page); /* @@ -470,7 +451,6 @@ static void remove_inode_hugepages(struct inode *inode, loff_t lstart, } unlock_page(page); - mutex_unlock(&hugetlb_fault_mutex_table[hash]); } huge_pagevec_release(&pvec); cond_resched(); @@ -624,7 +604,11 @@ static long hugetlbfs_fallocate(struct file *file, int mode, loff_t offset, /* addr is the offset within the file (zero based) */ addr = index * hpage_size; - /* mutex taken here, fault path and hole punch */ + /* + * fault mutex taken here, protects against fault path + * and hole punch. inode_lock previously taken protects + * against truncation. + */ hash = hugetlb_fault_mutex_hash(h, mm, &pseudo_vma, mapping, index, addr); mutex_lock(&hugetlb_fault_mutex_table[hash]); diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 362601b69c56..89e1a253a40b 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -3760,16 +3760,16 @@ static vm_fault_t hugetlb_no_page(struct mm_struct *mm, } /* - * Use page lock to guard against racing truncation - * before we get page_table_lock. + * We can not race with truncation due to holding i_mmap_rwsem. + * Check once here for faults beyond end of file. */ + size = i_size_read(mapping->host) >> huge_page_shift(h); + if (idx >= size) + goto out; + retry: page = find_lock_page(mapping, idx); if (!page) { - size = i_size_read(mapping->host) >> huge_page_shift(h); - if (idx >= size) - goto out; - /* * Check for page in userfault range */ @@ -3859,9 +3859,6 @@ static vm_fault_t hugetlb_no_page(struct mm_struct *mm, } ptl = huge_pte_lock(h, mm, ptep); - size = i_size_read(mapping->host) >> huge_page_shift(h); - if (idx >= size) - goto backout; ret = 0; if (!huge_pte_none(huge_ptep_get(ptep))) @@ -3964,8 +3961,10 @@ vm_fault_t hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma, /* * Acquire i_mmap_rwsem before calling huge_pte_alloc and hold - * until finished with ptep. This prevents huge_pmd_unshare from - * being called elsewhere and making the ptep no longer valid. + * until finished with ptep. This serves two purposes: + * 1) It prevents huge_pmd_unshare from being called elsewhere + * and making the ptep no longer valid. + * 2) It synchronizes us with file truncation. * * ptep could have already be assigned via huge_pte_offset. That * is OK, as huge_pte_alloc will return the same value unless -- 2.17.2

7 years

2
1
0 0

[PATCH 4.4 00/18] V4.4 backport of 32-bit arm spectre patches

by David Long

From: "David A. Long" <dave.long(a)linaro.org> V4.4 backport of spectre patches from Russell M. King's spectre branch. Most KVM patches are excluded. Patches not yet in upstream are excluded. Russell King (18): ARM: add more CPU part numbers for Cortex and Brahma B15 CPUs ARM: bugs: prepare processor bug infrastructure ARM: bugs: hook processor bug checking into SMP and suspend paths ARM: bugs: add support for per-processor bug checking ARM: spectre: add Kconfig symbol for CPUs vulnerable to Spectre ARM: spectre-v2: harden branch predictor on context switches ARM: spectre-v2: add Cortex A8 and A15 validation of the IBE bit ARM: spectre-v2: harden user aborts in kernel space ARM: spectre-v2: warn about incorrect context switching functions ARM: spectre-v1: add speculation barrier (csdb) macros ARM: spectre-v1: add array_index_mask_nospec() implementation ARM: spectre-v1: fix syscall entry ARM: signal: copy registers using __copy_from_user() ARM: vfp: use __copy_from_user() when restoring VFP state ARM: oabi-compat: copy semops using __copy_from_user() ARM: use __inttype() in get_user() ARM: spectre-v1: use get_user() for __get_user() ARM: spectre-v1: mitigate user accesses arch/arm/include/asm/assembler.h | 12 +++ arch/arm/include/asm/barrier.h | 32 +++++++ arch/arm/include/asm/bugs.h | 6 +- arch/arm/include/asm/cp15.h | 18 ++++ arch/arm/include/asm/cputype.h | 8 ++ arch/arm/include/asm/proc-fns.h | 4 + arch/arm/include/asm/system_misc.h | 15 ++++ arch/arm/include/asm/thread_info.h | 4 +- arch/arm/include/asm/uaccess.h | 25 ++++-- arch/arm/kernel/Makefile | 1 + arch/arm/kernel/bugs.c | 18 ++++ arch/arm/kernel/entry-common.S | 18 ++-- arch/arm/kernel/entry-header.S | 25 ++++++ arch/arm/kernel/signal.c | 56 ++++++------ arch/arm/kernel/smp.c | 4 + arch/arm/kernel/suspend.c | 2 + arch/arm/kernel/sys_oabi-compat.c | 8 +- arch/arm/lib/copy_from_user.S | 9 ++ arch/arm/mm/Kconfig | 23 +++++ arch/arm/mm/Makefile | 2 +- arch/arm/mm/fault.c | 3 + arch/arm/mm/proc-macros.S | 3 +- arch/arm/mm/proc-v7-2level.S | 6 -- arch/arm/mm/proc-v7-bugs.c | 112 ++++++++++++++++++++++++ arch/arm/mm/proc-v7.S | 133 ++++++++++++++++++++++------- arch/arm/vfp/vfpmodule.c | 17 ++-- 26 files changed, 462 insertions(+), 102 deletions(-) create mode 100644 arch/arm/kernel/bugs.c create mode 100644 arch/arm/mm/proc-v7-bugs.c -- 2.17.1

7 years

4
28
0 0

stable/linux-4.19.y build: 202 builds: 0 failed, 202 passed, 61 warnings (v4.19.10)

by kernelci.org bot

stable/linux-4.19.y build: 202 builds: 0 failed, 202 passed, 61 warnings (v4.19.10) Full Build Summary: https://kernelci.org/build/stable/branch/linux-4.19.y/kernel/v4.19.10/ Tree: stable Branch: linux-4.19.y Git Describe: v4.19.10 Git Commit: b23de3254f8cd4166511dfd28a051358a80aa2fa Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Built: 7 unique architectures Warnings Detected: arc: gcc version 7.1.1 20170710 (ARCv2 ISA Linux uClibc toolchain 2017.09) allnoconfig: 1 warning axs103_defconfig: 5 warnings axs103_smp_defconfig: 5 warnings haps_hs_defconfig: 3 warnings haps_hs_smp_defconfig: 3 warnings hsdk_defconfig: 5 warnings nsim_hs_smp_defconfig: 3 warnings nsimosci_hs_defconfig: 5 warnings nsimosci_hs_smp_defconfig: 5 warnings tinyconfig: 1 warning vdk_hs38_defconfig: 6 warnings vdk_hs38_smp_defconfig: 6 warnings arm: gcc version 7.3.0 (Debian 7.3.0-28) aspeed_g4_defconfig: 1 warning aspeed_g5_defconfig: 1 warning multi_v5_defconfig: 1 warning multi_v7_defconfig: 1 warning qcom_defconfig: 1 warning mips: gcc version 6.3.0 (GCC) db1xxx_defconfig: 1 warning decstation_defconfig: 1 warning lemote2f_defconfig: 1 warning loongson3_defconfig: 2 warnings nlm_xlp_defconfig: 1 warning sb1250_swarm_defconfig: 1 warning x86_64: gcc version 7.3.0 (Debian 7.3.0-30) tinyconfig: 1 warning Warnings summary: 24 arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] 12 include/linux/kernel.h:845:29: warning: comparison of distinct pointer types lacks a cast 10 net/ipv4/tcp_input.c:4319:49: warning: array subscript is above array bounds [-Warray-bounds] 3 net/core/rtnetlink.c:3156:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] 3 drivers/i2c/busses/i2c-aspeed.c:567:1: warning: label 'out' defined but not used [-Wunused-label] 2 arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dtb: Warning (graph_endpoint): /soc/mdp@5100000/ports/port@3/endpoint: graph connection to node '/soc/hdmi-tx@4a00000/ports/port@0/endpoint' is not bidirectional 2 arch/arc/kernel/unwind.c:188:14: warning: 'unw_hdr_alloc' defined but not used [-Wunused-function] 1 include/linux/list.h:63:13: warning: 'head' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 drivers/scsi/raid_class.c:64:24: warning: unused variable 'i' [-Wunused-variable] 1 drivers/net/ethernet/amd/declance.c:1232:2: warning: 'desc' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC 1 .config:1005:warning: override: UNWINDER_GUESS changes choice state ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- acs5k_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: include/linux/kernel.h:845:29: warning: comparison of distinct pointer types lacks a cast -------------------------------------------------------------------------------- allnoconfig (riscv) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/i2c/busses/i2c-aspeed.c:567:1: warning: label 'out' defined but not used [-Wunused-label] -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/i2c/busses/i2c-aspeed.c:567:1: warning: label 'out' defined but not used [-Wunused-label] -------------------------------------------------------------------------------- assabet_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc) — PASS, 0 errors, 5 warnings, 0 section mismatches Warnings: include/linux/kernel.h:845:29: warning: comparison of distinct pointer types lacks a cast arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] net/ipv4/tcp_input.c:4319:49: warning: array subscript is above array bounds [-Warray-bounds] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] -------------------------------------------------------------------------------- axs103_smp_defconfig (arc) — PASS, 0 errors, 5 warnings, 0 section mismatches Warnings: include/linux/kernel.h:845:29: warning: comparison of distinct pointer types lacks a cast arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] net/ipv4/tcp_input.c:4319:49: warning: array subscript is above array bounds [-Warray-bounds] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] -------------------------------------------------------------------------------- badge4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: include/linux/list.h:63:13: warning: 'head' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- decstation_defconfig (mips) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/net/ethernet/amd/declance.c:1232:2: warning: 'desc' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- defconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: include/linux/kernel.h:845:29: warning: comparison of distinct pointer types lacks a cast arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] net/ipv4/tcp_input.c:4319:49: warning: array subscript is above array bounds [-Warray-bounds] -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: include/linux/kernel.h:845:29: warning: comparison of distinct pointer types lacks a cast arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] net/ipv4/tcp_input.c:4319:49: warning: array subscript is above array bounds [-Warray-bounds] -------------------------------------------------------------------------------- hisi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc) — PASS, 0 errors, 5 warnings, 0 section mismatches Warnings: include/linux/kernel.h:845:29: warning: comparison of distinct pointer types lacks a cast arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] net/ipv4/tcp_input.c:4319:49: warning: array subscript is above array bounds [-Warray-bounds] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] -------------------------------------------------------------------------------- imote2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3156:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- loongson1b_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips) — 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:3156:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- lpc18xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/i2c/busses/i2c-aspeed.c:567:1: warning: label 'out' defined but not used [-Wunused-label] -------------------------------------------------------------------------------- multi_v7_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dtb: Warning (graph_endpoint): /soc/mdp@5100000/ports/port@3/endpoint: graph connection to node '/soc/hdmi-tx@4a00000/ports/port@0/endpoint' is not bidirectional -------------------------------------------------------------------------------- mv78xx0_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3156:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: include/linux/kernel.h:845:29: warning: comparison of distinct pointer types lacks a cast arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] net/ipv4/tcp_input.c:4319:49: warning: array subscript is above array bounds [-Warray-bounds] -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc) — PASS, 0 errors, 5 warnings, 0 section mismatches Warnings: include/linux/kernel.h:845:29: warning: comparison of distinct pointer types lacks a cast arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] net/ipv4/tcp_input.c:4319:49: warning: array subscript is above array bounds [-Warray-bounds] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc) — PASS, 0 errors, 5 warnings, 0 section mismatches Warnings: arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] include/linux/kernel.h:845:29: warning: comparison of distinct pointer types lacks a cast arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] net/ipv4/tcp_input.c:4319:49: warning: array subscript is above array bounds [-Warray-bounds] -------------------------------------------------------------------------------- nuc910_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dtb: Warning (graph_endpoint): /soc/mdp@5100000/ports/port@3/endpoint: graph connection to node '/soc/hdmi-tx@4a00000/ports/port@0/endpoint' is not bidirectional -------------------------------------------------------------------------------- qi_lb60_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/scsi/raid_class.c:64:24: warning: unused variable 'i' [-Wunused-variable] -------------------------------------------------------------------------------- shannon_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tango4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1005:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- tinyconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: include/linux/kernel.h:845:29: warning: comparison of distinct pointer types lacks a cast -------------------------------------------------------------------------------- tinyconfig (riscv) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc) — PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: arch/arc/kernel/unwind.c:188:14: warning: 'unw_hdr_alloc' defined but not used [-Wunused-function] include/linux/kernel.h:845:29: warning: comparison of distinct pointer types lacks a cast arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] net/ipv4/tcp_input.c:4319:49: warning: array subscript is above array bounds [-Warray-bounds] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc) — PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: arch/arc/kernel/unwind.c:188:14: warning: 'unw_hdr_alloc' defined but not used [-Wunused-function] include/linux/kernel.h:845:29: warning: comparison of distinct pointer types lacks a cast arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] net/ipv4/tcp_input.c:4319:49: warning: array subscript is above array bounds [-Warray-bounds] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] -------------------------------------------------------------------------------- versatile_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

7 years

1
0
0 0

Linux 4.9.146

by Greg KH

I'm announcing the release of the 4.9.146 kernel. All users of the 4.9 kernel series must upgrade. The updated 4.9.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.9.y and can be browsed at the normal kernel.org git web browser: http://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 arch/arm/boot/dts/logicpd-som-lv.dtsi | 2 arch/arm/mach-omap1/board-ams-delta.c | 3 arch/arm/mach-omap2/prm44xx.c | 2 arch/s390/kernel/perf_cpum_cf.c | 2 arch/x86/kvm/lapic.c | 2 arch/x86/kvm/vmx.c | 8 - drivers/gpu/drm/ast/ast_mode.c | 36 ++++++- drivers/hwmon/ina2xx.c | 2 drivers/hwmon/w83795.c | 2 drivers/infiniband/hw/mlx5/qp.c | 19 ++- drivers/net/ethernet/cavium/thunder/nic_main.c | 3 drivers/net/ethernet/hisilicon/hip04_eth.c | 4 drivers/net/ethernet/intel/igb/e1000_i210.c | 1 drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c | 4 drivers/net/ethernet/mellanox/mlx4/en_ethtool.c | 4 drivers/net/ethernet/realtek/8139cp.c | 5 + drivers/net/phy/phy_device.c | 19 +-- drivers/net/tun.c | 6 - drivers/staging/speakup/kobjects.c | 4 drivers/usb/gadget/udc/omap_udc.c | 87 ++++++------------ drivers/xen/xlate_mmu.c | 1 fs/btrfs/send.c | 11 +- fs/cachefiles/rdwr.c | 9 + fs/exportfs/expfs.c | 2 fs/fscache/object.c | 3 fs/hfs/btree.c | 3 fs/hfsplus/btree.c | 3 fs/ocfs2/export.c | 2 fs/ocfs2/move_extents.c | 47 +++++---- fs/pstore/platform.c | 4 fs/sysv/inode.c | 2 include/net/neighbour.h | 28 ++++- kernel/trace/bpf_trace.c | 8 + lib/debugobjects.c | 3 net/core/rtnetlink.c | 3 net/ipv4/tcp_output.c | 12 +- net/ipv6/ip6_output.c | 42 ++++---- net/netfilter/ipvs/ip_vs_ctl.c | 3 net/sched/sch_netem.c | 3 sound/soc/omap/omap-abe-twl6040.c | 67 ++++++------- sound/soc/omap/omap-dmic.c | 9 + sound/soc/omap/omap-mcpdm.c | 43 ++++++++ sound/soc/soc-core.c | 1 tools/objtool/elf.c | 19 +++ tools/testing/selftests/Makefile | 1 tools/testing/selftests/netfilter/Makefile | 6 + tools/testing/selftests/netfilter/config | 2 tools/testing/selftests/netfilter/nft_trans_stress.sh | 78 ++++++++++++++++ 49 files changed, 417 insertions(+), 215 deletions(-) Aaro Koskinen (4): USB: omap_udc: use devm_request_irq() USB: omap_udc: fix crashes on probe error and module removal USB: omap_udc: fix omap_udc_start() on 15xx machines USB: omap_udc: fix USB gadget functionality on Palm Tungsten E Adam Ford (1): ARM: dts: logicpd-somlv: Fix interrupt on mmc3_dat1 Artem Savkov (2): objtool: Fix double-free in .cold detection error path objtool: Fix segfault in .cold detection with -ffunction-sections Christoph Paasch (1): net: Prevent invalid access to skb->prev in __qdisc_drop_all Colin Ian King (1): fscache, cachefiles: remove redundant variable 'cache' Eric Dumazet (1): rtnetlink: ndo_dflt_fdb_dump() only work for ARPHRD_ETHER devices Florian Westphal (1): selftests: add script to stress-test nft packet path vs. control plane Greg Kroah-Hartman (1): Linux 4.9.146 Guenter Roeck (1): staging: speakup: Replace strncpy with memcpy Heiner Kallweit (1): net: phy: don't allow __set_phy_supported to add unsupported modes Huacai Chen (1): hwmon: (w83795) temp4_type has writable permission Janusz Krzysztofik (1): ARM: OMAP1: ams-delta: Fix possible use of uninitialized field Josh Elsasser (1): ixgbe: recognize 1000BaseLX SFP modules as 1Gbps Kiran Kumar Modukuri (1): cachefiles: Fix page leak in cachefiles_read_backing_file while vmscan is active Larry Chen (1): ocfs2: fix deadlock caused by ocfs2_defrag_extent() Lorenzo Bianconi (1): net: thunderx: fix NULL pointer dereference in nic_remove Majd Dibbiny (1): RDMA/mlx5: Fix fence type for IB_WR_LOCAL_INV WR Martynas Pumputis (1): bpf: fix check of allowed specifiers in bpf_trace_printk Namhyung Kim (1): pstore: Convert console write to use ->write_buf Nathan Chancellor (1): ARM: OMAP2+: prm44xx: Fix section annotation on omap44xx_prm_enable_io_wakeup NeilBrown (1): fscache: fix race between enablement and dropping of object Nicolas Dichtel (1): tun: forbid iface creation with rtnl ops Nicolin Chen (1): hwmon: (ina2xx) Fix current value calculation Pan Bian (5): exportfs: do not read dentry after free net: hisilicon: remove unexpected free_netdev hfs: do not free node before using hfsplus: do not free node before using ocfs2: fix potential use after free Peter Ujfalusi (3): ASoC: omap-abe-twl6040: Fix missing audio card caused by deferred probing ASoC: omap-mcpdm: Add pm_qos handling to avoid under/overruns with CPU_IDLE ASoC: omap-dmic: Add pm_qos handling to avoid overruns with CPU_IDLE Qian Cai (1): debugobjects: avoid recursive calls with kmemleak Robbie Ko (1): Btrfs: send, fix infinite loop due to directory rename dependencies Srikanth Boddepalli (1): xen: xlate_mmu: add missing header to fix 'W=1' warning Stefano Brivio (2): ipv6: Check available headroom in ip6_xmit() even without options neighbour: Avoid writing before skb->head in neigh_hh_output() Su Yanjun (1): net: 8139cp: fix a BUG triggered by changing mtu with network traffic Tarick Bedeir (1): net/mlx4_core: Correctly set PFC param if global pause is turned off. Thomas Richter (1): s390/cpum_cf: Reject request for sampling in event initialization Tzung-Bi Shih (1): ASoC: dapm: Recalculate audio map forcely when card instantiated Xin Long (1): ipvs: call ip_vs_dst_notifier earlier than ipv6_dev_notf Y.C. Chen (1): drm/ast: fixed reading monitor EDID not stable issue Yi Wang (2): KVM: x86: fix empty-body warnings x86/kvm/vmx: fix old-style function declaration Yuchung Cheng (1): tcp: fix NULL ref in tail loss probe YueHaibing (1): sysv: return 'err' instead of 0 in __sysv_write_inode Yunjian Wang (1): igb: fix uninitialized variables

7 years

1
1
0 0

Linux 4.14.89

by Greg KH

I'm announcing the release of the 4.14.89 kernel. All users of the 4.14 kernel series must upgrade. The updated 4.14.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.14.y and can be browsed at the normal kernel.org git web browser: http://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 arch/arm/boot/dts/logicpd-som-lv.dtsi | 2 arch/arm/boot/dts/sama5d2.dtsi | 2 arch/arm/mach-omap1/board-ams-delta.c | 3 arch/arm/mach-omap2/prm44xx.c | 2 arch/s390/kernel/perf_cpum_cf.c | 2 arch/x86/kvm/lapic.c | 2 arch/x86/kvm/vmx.c | 8 arch/x86/xen/enlighten.c | 78 -------- arch/x86/xen/setup.c | 6 drivers/acpi/arm64/iort.c | 2 drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 7 drivers/gpu/drm/ast/ast_mode.c | 36 +++- drivers/gpu/drm/meson/meson_venc.c | 1 drivers/hid/hid-sensor-custom.c | 2 drivers/hid/hid-sensor-hub.c | 13 + drivers/hwmon/ina2xx.c | 6 drivers/hwmon/w83795.c | 2 drivers/iio/accel/hid-sensor-accel-3d.c | 5 drivers/iio/gyro/hid-sensor-gyro-3d.c | 5 drivers/iio/humidity/hid-sensor-humidity.c | 3 drivers/iio/light/hid-sensor-als.c | 8 drivers/iio/light/hid-sensor-prox.c | 8 drivers/iio/magnetometer/hid-sensor-magn-3d.c | 8 drivers/iio/orientation/hid-sensor-incl-3d.c | 8 drivers/iio/pressure/hid-sensor-press.c | 8 drivers/iio/temperature/hid-sensor-temperature.c | 3 drivers/infiniband/hw/hfi1/chip.c | 3 drivers/infiniband/hw/hfi1/hfi.h | 2 drivers/infiniband/hw/hfi1/verbs.c | 2 drivers/infiniband/hw/mlx5/odp.c | 1 drivers/infiniband/hw/mlx5/qp.c | 19 +- drivers/infiniband/sw/rdmavt/ah.c | 4 drivers/infiniband/sw/rdmavt/ah.h | 3 drivers/net/ethernet/cavium/thunder/nic_main.c | 3 drivers/net/ethernet/hisilicon/hip04_eth.c | 4 drivers/net/ethernet/intel/igb/e1000_i210.c | 1 drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c | 4 drivers/net/ethernet/mellanox/mlx4/en_ethtool.c | 4 drivers/net/ethernet/mellanox/mlx4/en_netdev.c | 4 drivers/net/ethernet/mellanox/mlx4/mlx4_en.h | 1 drivers/net/ethernet/realtek/8139cp.c | 5 drivers/net/phy/phy_device.c | 19 -- drivers/net/tun.c | 6 drivers/net/virtio_net.c | 14 + drivers/nvme/host/core.c | 4 drivers/pci/dwc/pci-imx6.c | 10 - drivers/rtc/rtc-hid-sensor-time.c | 2 drivers/staging/rtl8723bs/os_dep/ioctl_linux.c | 2 drivers/staging/speakup/kobjects.c | 4 drivers/usb/gadget/function/u_ether.c | 11 - drivers/usb/gadget/udc/omap_udc.c | 88 +++------ drivers/xen/balloon.c | 65 +------ drivers/xen/xlate_mmu.c | 1 fs/btrfs/send.c | 11 - fs/cachefiles/rdwr.c | 9 - fs/exportfs/expfs.c | 2 fs/fscache/object.c | 3 fs/hfs/btree.c | 3 fs/hfsplus/btree.c | 3 fs/nfs/flexfilelayout/flexfilelayout.c | 6 fs/ocfs2/export.c | 2 fs/ocfs2/move_extents.c | 47 ++--- fs/pstore/ram.c | 15 - fs/sysv/inode.c | 2 include/linux/hid-sensor-hub.h | 4 include/linux/pstore.h | 5 include/net/neighbour.h | 28 ++- include/net/sctp/structs.h | 2 include/xen/balloon.h | 5 kernel/printk/printk.c | 160 +++++++++++++++++- kernel/trace/bpf_trace.c | 8 lib/debugobjects.c | 5 lib/interval_tree_test.c | 4 lib/rbtree_test.c | 2 mm/page_alloc.c | 4 net/core/rtnetlink.c | 3 net/ipv4/ip_fragment.c | 7 net/ipv4/tcp_output.c | 44 +++- net/ipv6/ip6_output.c | 42 ++-- net/ipv6/netfilter.c | 3 net/ipv6/netfilter/nf_conntrack_reasm.c | 8 net/ipv6/reassembly.c | 8 net/ipv6/seg6_iptunnel.c | 1 net/netfilter/ipvs/ip_vs_ctl.c | 3 net/netfilter/nf_tables_api.c | 20 -- net/netfilter/nft_compat.c | 3 net/netfilter/xt_hashlimit.c | 9 - net/sched/sch_netem.c | 3 net/sctp/associola.c | 2 sound/firewire/fireface/ff-protocol-ff400.c | 2 sound/pci/hda/patch_realtek.c | 33 +++ sound/soc/codecs/wm_adsp.c | 37 ++-- sound/soc/omap/omap-abe-twl6040.c | 67 +++---- sound/soc/omap/omap-dmic.c | 9 + sound/soc/omap/omap-mcbsp.c | 6 sound/soc/omap/omap-mcpdm.c | 43 ++++ sound/soc/sh/rcar/ssi.c | 2 sound/soc/soc-core.c | 1 tools/objtool/elf.c | 19 +- tools/perf/util/namespaces.c | 17 + tools/perf/util/namespaces.h | 1 tools/testing/selftests/Makefile | 1 tools/testing/selftests/netfilter/Makefile | 6 tools/testing/selftests/netfilter/config | 2 tools/testing/selftests/netfilter/nft_trans_stress.sh | 78 ++++++++ 106 files changed, 839 insertions(+), 489 deletions(-) Aaro Koskinen (5): USB: omap_udc: use devm_request_irq() USB: omap_udc: fix crashes on probe error and module removal USB: omap_udc: fix omap_udc_start() on 15xx machines USB: omap_udc: fix USB gadget functionality on Palm Tungsten E USB: omap_udc: fix rejection of out transfers when DMA is used Adam Ford (1): ARM: dts: logicpd-somlv: Fix interrupt on mmc3_dat1 Alin Nastac (1): netfilter: ipv6: Preserve link scope traffic original oif Artem Savkov (2): objtool: Fix double-free in .cold detection error path objtool: Fix segfault in .cold detection with -ffunction-sections Artemy Kovalyov (1): IB/mlx5: Fix page fault handling for MW Christian Hewitt (1): drm/meson: add support for 1080p25 mode Christoph Paasch (1): net: Prevent invalid access to skb->prev in __qdisc_drop_all Christophe JAILLET (1): staging: rtl8723bs: Fix the return value in case of error in 'rtw_wx_read32()' Colin Ian King (1): fscache, cachefiles: remove redundant variable 'cache' Davidlohr Bueso (1): lib/rbtree-test: lower default params Eran Ben Elisha (1): net/mlx4_en: Change min MTU size to ETH_MIN_MTU Eric Dumazet (3): rtnetlink: ndo_dflt_fdb_dump() only work for ARPHRD_ETHER devices tcp: Do not underestimate rwnd_limited tcp: lack of available data can also cause TSO defer Florian Westphal (2): selftests: add script to stress-test nft packet path vs. control plane netfilter: nf_tables: fix use-after-free when deleting compat expressions Greg Kroah-Hartman (1): Linux 4.14.89 Guenter Roeck (1): staging: speakup: Replace strncpy with memcpy Hans de Goede (1): iio/hid-sensors: Fix IIO_CHAN_INFO_RAW returning wrong values for signed numbers Heiner Kallweit (1): net: phy: don't allow __set_phy_supported to add unsupported modes Huacai Chen (1): hwmon: (w83795) temp4_type has writable permission Igor Druzhinin (1): Revert "xen/balloon: Mark unallocated host memory as UNUSABLE" Janusz Krzysztofik (1): ARM: OMAP1: ams-delta: Fix possible use of uninitialized field Jason Wang (1): virtio-net: keep vnet header zeroed after processing XDP Jiri Olsa (1): perf tools: Restore proper cwd on return from mnt namespace Jiri Wiesner (1): ipv4: ipv6: netfilter: Adjust the frag mem limit when truesize changes Josh Elsasser (1): ixgbe: recognize 1000BaseLX SFP modules as 1Gbps Kailang Yang (1): ALSA: hda/realtek - Fixed headphone issue for ALC700 Kamal Heib (1): RDMA/rdmavt: Fix rvt_create_ah function signature Kees Cook (1): pstore/ram: Correctly calculate usable PRZ bytes Kiran Kumar Modukuri (1): cachefiles: Fix page leak in cachefiles_read_backing_file while vmscan is active Kuninori Morimoto (1): ASoC: rsnd: fixup clock start checker Larry Chen (1): ocfs2: fix deadlock caused by ocfs2_defrag_extent() Lorenzo Bianconi (1): net: thunderx: fix NULL pointer dereference in nic_remove Lorenzo Pieralisi (1): ACPI/IORT: Fix iort_get_platform_device_domain() uninitialized pointer value Majd Dibbiny (1): RDMA/mlx5: Fix fence type for IB_WR_LOCAL_INV WR Marek Szyprowski (1): usb: gadget: u_ether: fix unsafe list iteration Martynas Pumputis (1): bpf: fix check of allowed specifiers in bpf_trace_printk Nathan Chancellor (1): ARM: OMAP2+: prm44xx: Fix section annotation on omap44xx_prm_enable_io_wakeup NeilBrown (1): fscache: fix race between enablement and dropping of object Nicolas Dichtel (1): tun: forbid iface creation with rtnl ops Nicolin Chen (2): hwmon (ina2xx) Fix NULL id pointer in probe() hwmon: (ina2xx) Fix current value calculation Pan Bian (5): exportfs: do not read dentry after free net: hisilicon: remove unexpected free_netdev hfs: do not free node before using hfsplus: do not free node before using ocfs2: fix potential use after free Peter Ujfalusi (4): ASoC: omap-abe-twl6040: Fix missing audio card caused by deferred probing ASoC: omap-mcbsp: Fix latency value calculation for pm_qos ASoC: omap-mcpdm: Add pm_qos handling to avoid under/overruns with CPU_IDLE ASoC: omap-dmic: Add pm_qos handling to avoid overruns with CPU_IDLE Petr Mladek (2): printk: Hide console waiter logic into helpers printk: Wake klogd when passing console_lock owner Piotr Stankiewicz (1): IB/hfi1: Fix an out-of-bounds access in get_hw_stats Qian Cai (1): debugobjects: avoid recursive calls with kmemleak Richard Fitzgerald (1): ASoC: wm_adsp: Fix dma-unsafe read of scratch registers Robbie Ko (1): Btrfs: send, fix infinite loop due to directory rename dependencies Romain Izard (1): ARM: dts: at91: sama5d2: use the divided clock for SMC Sagi Grimberg (1): nvme: flush namespace scanning work just before removing namespaces Sasha Levin (1): Revert "printk: Never set console_may_schedule in console_trylock()" Sergey Senozhatsky (1): printk: Never set console_may_schedule in console_trylock() Shmulik Ladkani (1): ipv6: sr: properly initialize flowi6 prior passing to ip6_route_output Srikanth Boddepalli (1): xen: xlate_mmu: add missing header to fix 'W=1' warning Stefano Brivio (2): ipv6: Check available headroom in ip6_xmit() even without options neighbour: Avoid writing before skb->head in neigh_hh_output() Steven Rostedt (VMware) (1): printk: Add console owner and waiter logic to load balance console writes Su Yanjun (1): net: 8139cp: fix a BUG triggered by changing mtu with network traffic Taehee Yoo (2): netfilter: xt_hashlimit: fix a possible memory leak in htable_create() netfilter: nf_tables: deactivate expressions in rule replecement routine Takashi Sakamoto (1): ALSA: fireface: fix reference to wrong register for clock configuration Tarick Bedeir (1): net/mlx4_core: Correctly set PFC param if global pause is turned off. Thomas Richter (1): s390/cpum_cf: Reject request for sampling in event initialization Tigran Mkrtchyan (1): flexfiles: enforce per-mirror stateid only for v4 DSes Trent Piepho (1): PCI: imx6: Fix link training status detection in link up check Tzung-Bi Shih (1): ASoC: dapm: Recalculate audio map forcely when card instantiated Wei Yang (1): mm/page_alloc.c: fix calculation of pgdat->nr_zones Xin Long (2): sctp: kfree_rcu asoc ipvs: call ip_vs_dst_notifier earlier than ipv6_dev_notf Y.C. Chen (1): drm/ast: fixed reading monitor EDID not stable issue Yi Wang (2): KVM: x86: fix empty-body warnings x86/kvm/vmx: fix old-style function declaration Yuchung Cheng (1): tcp: fix NULL ref in tail loss probe YueHaibing (1): sysv: return 'err' instead of 0 in __sysv_write_inode Yunjian Wang (1): igb: fix uninitialized variables shaoyunl (1): drm/amdgpu: Add delay after enable RLC ucode

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Linux 4.19.10

by Greg KH

I'm announcing the release of the 4.19.10 kernel. All users of the 4.19 kernel series must upgrade. The updated 4.19.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.19.y and can be browsed at the normal kernel.org git web browser: http://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 arch/arm/boot/dts/am3517-evm.dts | 2 arch/arm/boot/dts/am3517-som.dtsi | 2 arch/arm/boot/dts/logicpd-som-lv.dtsi | 2 arch/arm/boot/dts/logicpd-torpedo-37xx-devkit.dts | 2 arch/arm/boot/dts/sama5d2.dtsi | 2 arch/arm/mach-omap1/board-ams-delta.c | 3 arch/arm/mach-omap2/prm44xx.c | 2 arch/arm64/boot/dts/qcom/sdm845-mtp.dts | 4 arch/s390/kernel/perf_cpum_cf.c | 2 arch/x86/kvm/lapic.c | 2 arch/x86/kvm/vmx.c | 29 +- arch/x86/xen/enlighten.c | 78 ------ arch/x86/xen/setup.c | 6 drivers/acpi/arm64/iort.c | 2 drivers/fsi/Kconfig | 1 drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 7 drivers/gpu/drm/ast/ast_mode.c | 36 ++ drivers/gpu/drm/meson/meson_venc.c | 1 drivers/hwmon/ina2xx.c | 6 drivers/hwmon/mlxreg-fan.c | 2 drivers/hwmon/raspberrypi-hwmon.c | 6 drivers/hwmon/w83795.c | 2 drivers/infiniband/core/roce_gid_mgmt.c | 6 drivers/infiniband/hw/bnxt_re/main.c | 3 drivers/infiniband/hw/hfi1/chip.c | 3 drivers/infiniband/hw/hfi1/hfi.h | 2 drivers/infiniband/hw/hfi1/verbs.c | 2 drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 128 ++++------ drivers/infiniband/hw/mlx5/odp.c | 1 drivers/infiniband/hw/mlx5/qp.c | 19 - drivers/infiniband/sw/rdmavt/ah.c | 4 drivers/infiniband/sw/rdmavt/ah.h | 3 drivers/net/ethernet/cavium/thunder/nic_main.c | 3 drivers/net/ethernet/hisilicon/hip04_eth.c | 4 drivers/net/ethernet/ibm/emac/emac.h | 2 drivers/net/ethernet/intel/igb/e1000_i210.c | 1 drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c | 4 drivers/net/ethernet/mellanox/mlx4/en_ethtool.c | 4 drivers/net/ethernet/mellanox/mlx4/en_netdev.c | 4 drivers/net/ethernet/mellanox/mlx4/mlx4_en.h | 1 drivers/net/ethernet/realtek/8139cp.c | 5 drivers/net/phy/phy_device.c | 19 - drivers/net/phy/sfp-bus.c | 2 drivers/net/tun.c | 6 drivers/net/virtio_net.c | 14 - drivers/nvme/host/core.c | 4 drivers/nvme/host/nvme.h | 3 drivers/nvme/host/rdma.c | 2 drivers/pci/controller/dwc/pci-imx6.c | 10 drivers/phy/qualcomm/phy-qcom-qusb2.c | 20 - drivers/s390/cio/vfio_ccw_cp.c | 6 drivers/spi/spi-omap2-mcspi.c | 37 ++- drivers/staging/rtl8723bs/os_dep/ioctl_linux.c | 2 drivers/thunderbolt/switch.c | 40 +++ drivers/usb/gadget/function/u_ether.c | 11 drivers/usb/gadget/udc/omap_udc.c | 88 ++----- drivers/xen/balloon.c | 65 ----- drivers/xen/pvcalls-front.c | 4 drivers/xen/xlate_mmu.c | 1 fs/afs/inode.c | 18 - fs/aio.c | 1 fs/btrfs/send.c | 11 fs/cachefiles/namei.c | 6 fs/cachefiles/rdwr.c | 9 fs/cachefiles/xattr.c | 3 fs/dax.c | 2 fs/exportfs/expfs.c | 2 fs/fscache/object.c | 3 fs/hfs/btree.c | 3 fs/hfsplus/btree.c | 3 fs/nfs/flexfilelayout/flexfilelayout.c | 6 fs/ocfs2/export.c | 2 fs/ocfs2/move_extents.c | 47 ++- fs/pstore/ram.c | 15 - fs/sysv/inode.c | 2 include/linux/fscache-cache.h | 3 include/linux/pstore.h | 5 include/linux/skbuff.h | 11 include/net/neighbour.h | 28 +- include/net/netfilter/ipv4/nf_nat_masquerade.h | 2 include/net/netfilter/ipv6/nf_nat_masquerade.h | 2 include/net/sctp/structs.h | 2 include/xen/balloon.h | 5 init/initramfs.c | 22 - kernel/bpf/local_storage.c | 3 kernel/bpf/verifier.c | 2 kernel/kcov.c | 4 kernel/trace/bpf_trace.c | 8 lib/debugobjects.c | 5 mm/page_alloc.c | 4 net/core/dev.c | 61 ++-- net/core/rtnetlink.c | 3 net/ipv4/ip_fragment.c | 7 net/ipv4/ip_input.c | 4 net/ipv4/netfilter/ipt_MASQUERADE.c | 7 net/ipv4/netfilter/nf_nat_masquerade_ipv4.c | 38 ++- net/ipv4/netfilter/nft_masq_ipv4.c | 4 net/ipv4/tcp_output.c | 43 ++- net/ipv6/ip6_input.c | 4 net/ipv6/ip6_output.c | 42 +-- net/ipv6/netfilter.c | 3 net/ipv6/netfilter/ip6t_MASQUERADE.c | 8 net/ipv6/netfilter/nf_conntrack_reasm.c | 8 net/ipv6/netfilter/nf_nat_masquerade_ipv6.c | 49 ++-- net/ipv6/netfilter/nft_masq_ipv6.c | 4 net/ipv6/reassembly.c | 8 net/ipv6/seg6_iptunnel.c | 1 net/netfilter/ipvs/ip_vs_ctl.c | 3 net/netfilter/nf_conncount.c | 44 ++- net/netfilter/nf_tables_api.c | 29 -- net/netfilter/nft_compat.c | 3 net/netfilter/nft_flow_offload.c | 5 net/netfilter/xt_RATEEST.c | 10 net/netfilter/xt_hashlimit.c | 9 net/sched/sch_netem.c | 3 net/sctp/associola.c | 9 net/sctp/sm_make_chunk.c | 3 sound/firewire/fireface/ff-protocol-ff400.c | 2 sound/pci/hda/patch_realtek.c | 77 ++++++ sound/soc/codecs/hdac_hdmi.c | 11 sound/soc/codecs/wm_adsp.c | 37 +-- sound/soc/intel/skylake/skl.c | 12 sound/soc/omap/omap-abe-twl6040.c | 67 ++--- sound/soc/omap/omap-dmic.c | 9 sound/soc/omap/omap-mcbsp.c | 6 sound/soc/omap/omap-mcpdm.c | 43 +++ sound/soc/qcom/common.c | 9 sound/soc/qcom/qdsp6/q6afe-dai.c | 208 ++++++++--------- sound/soc/qcom/qdsp6/q6afe.c | 16 - sound/soc/rockchip/rockchip_pcm.c | 1 sound/soc/sh/rcar/ssi.c | 2 sound/soc/soc-acpi.c | 10 sound/soc/soc-core.c | 1 sound/soc/sunxi/sun8i-codec.c | 6 sound/usb/quirks-table.h | 10 tools/bpf/bpftool/common.c | 2 tools/bpf/bpftool/prog.c | 10 tools/objtool/elf.c | 19 + tools/perf/tests/attr/base-record | 2 tools/perf/util/evsel.c | 2 tools/perf/util/namespaces.c | 17 + tools/perf/util/namespaces.h | 1 tools/testing/selftests/Makefile | 1 tools/testing/selftests/bpf/test_verifier.c | 19 + tools/testing/selftests/netfilter/Makefile | 6 tools/testing/selftests/netfilter/config | 2 tools/testing/selftests/netfilter/nft_trans_stress.sh | 78 ++++++ tools/testing/selftests/proc/proc-self-map-files-002.c | 9 149 files changed, 1242 insertions(+), 838 deletions(-) Aaro Koskinen (5): USB: omap_udc: use devm_request_irq() USB: omap_udc: fix crashes on probe error and module removal USB: omap_udc: fix omap_udc_start() on 15xx machines USB: omap_udc: fix USB gadget functionality on Palm Tungsten E USB: omap_udc: fix rejection of out transfers when DMA is used Adam Ford (4): ARM: dts: am3517: Fix pinmuxing for CD on MMC1 ARM: dts: LogicPD Torpedo: Fix mmc3_dat1 interrupt ARM: dts: logicpd-somlv: Fix interrupt on mmc3_dat1 ARM: dts: am3517-som: Fix WL127x Wifi interrupt Alexey Dobriyan (1): proc: fixup map_files test on arm Alin Nastac (1): netfilter: ipv6: Preserve link scope traffic original oif Anders Roxell (1): kernel/kcov.c: mark funcs in __sanitizer_cov_trace_pc() as notrace Arnd Bergmann (1): fsi: master-ast-cf: select GENERIC_ALLOCATOR Artem Savkov (2): objtool: Fix double-free in .cold detection error path objtool: Fix segfault in .cold detection with -ffunction-sections Artemy Kovalyov (1): IB/mlx5: Fix page fault handling for MW Baruch Siach (1): net: phy: sfp: correct store of detected link modes Benjamin Herrenschmidt (1): Revert "net/ibm/emac: wrong bit is used for STA control" Bjorn Andersson (1): arm64: dts: sdm845-mtp: Reserve reserved gpios Chris Chiu (1): ALSA: hda/realtek: ALC294 mic and headset-mode fixups for ASUS X542UN Christian Hewitt (1): drm/meson: add support for 1080p25 mode Christoph Hellwig (1): nvme: warn when finding multi-port subsystems without multipathing enabled Christoph Paasch (1): net: Prevent invalid access to skb->prev in __qdisc_drop_all Christophe JAILLET (1): staging: rtl8723bs: Fix the return value in case of error in 'rtw_wx_read32()' Colin Ian King (1): fscache, cachefiles: remove redundant variable 'cache' David Howells (2): cachefiles: Fix an assertion failure when trying to update a failed object afs: Fix validation/callback interaction Edward Cree (2): net: use skb_list_del_init() to remove from RX sublists bpf: fix off-by-one error in adjust_subprog_starts Eran Ben Elisha (1): net/mlx4_en: Change min MTU size to ETH_MIN_MTU Eric Dumazet (3): rtnetlink: ndo_dflt_fdb_dump() only work for ARPHRD_ETHER devices tcp: Do not underestimate rwnd_limited tcp: lack of available data can also cause TSO defer Eric Farman (2): s390/cio: Fix cleanup of pfn_array alloc failure s390/cio: Fix cleanup when unsupported IDA format is used Florian Westphal (3): netfilter: nf_tables: don't skip inactive chains during update selftests: add script to stress-test nft packet path vs. control plane netfilter: nf_tables: fix use-after-free when deleting compat expressions Greg Kroah-Hartman (1): Linux 4.19.10 Heiner Kallweit (1): net: phy: don't allow __set_phy_supported to add unsupported modes Huacai Chen (1): hwmon: (w83795) temp4_type has writable permission Hui Wang (2): ALSA: usb-audio: Add vendor and product name for Dell WD19 Dock ALSA: hda/realtek - Fix the mute LED regresion on Lenovo X1 Carbon Igor Druzhinin (1): Revert "xen/balloon: Mark unallocated host memory as UNUSABLE" Jakub Kicinski (1): tools: bpftool: fix potential NULL pointer dereference in do_load Janusz Krzysztofik (1): ARM: OMAP1: ams-delta: Fix possible use of uninitialized field Jason Wang (1): virtio-net: keep vnet header zeroed after processing XDP Jens Axboe (1): aio: fix failure to put the file pointer Jian-Hong Pan (2): ALSA: hda/realtek: Enable audio jacks of ASUS UX533FD with ALC294 ALSA: hda/realtek: Enable audio jacks of ASUS UX433FN/UX333FA with ALC294 Jiri Olsa (2): perf tools: Fix crash on synthesizing the unit perf tools: Restore proper cwd on return from mnt namespace Jiri Wiesner (1): ipv4: ipv6: netfilter: Adjust the frag mem limit when truesize changes Josh Elsasser (1): ixgbe: recognize 1000BaseLX SFP modules as 1Gbps Kailang Yang (1): ALSA: hda/realtek - Fixed headphone issue for ALC700 Kamal Heib (1): RDMA/rdmavt: Fix rvt_create_ah function signature Katsuhiro Suzuki (1): ASoC: rockchip: add missing slave_config setting for I2S Kees Cook (1): pstore/ram: Correctly calculate usable PRZ bytes Keyon Jie (1): ASoC: acpi: fix: continue searching when machine is ignored Kiran Kumar Modukuri (1): cachefiles: Fix page leak in cachefiles_read_backing_file while vmscan is active Kuninori Morimoto (1): ASoC: rsnd: fixup clock start checker Larry Chen (1): ocfs2: fix deadlock caused by ocfs2_defrag_extent() Li Zhijian (1): initramfs: clean old path before creating a hardlink Liran Alon (1): KVM: VMX: Update shared MSRs to be saved/restored on MSR_EFER.LMA changes Lorenzo Bianconi (1): net: thunderx: fix NULL pointer dereference in nic_remove Lorenzo Pieralisi (1): ACPI/IORT: Fix iort_get_platform_device_domain() uninitialized pointer value Majd Dibbiny (1): RDMA/mlx5: Fix fence type for IB_WR_LOCAL_INV WR Manu Gautam (2): phy: qcom-qusb2: Use HSTX_TRIM fused value as is phy: qcom-qusb2: Fix HSTX_TRIM tuning with fused value for SDM845 Marek Szyprowski (1): usb: gadget: u_ether: fix unsafe list iteration Martynas Pumputis (1): bpf: fix check of allowed specifiers in bpf_trace_printk Matthew Wilcox (1): dax: Check page->mapping isn't NULL Mika Westerberg (1): thunderbolt: Prevent root port runtime suspend during NVM upgrade Nathan Chancellor (2): ARM: OMAP2+: prm44xx: Fix section annotation on omap44xx_prm_enable_io_wakeup cachefiles: Explicitly cast enumerated type in put_object NeilBrown (1): fscache: fix race between enablement and dropping of object Nicolas Dichtel (1): tun: forbid iface creation with rtnl ops Nicolin Chen (2): hwmon (ina2xx) Fix NULL id pointer in probe() hwmon: (ina2xx) Fix current value calculation Pan Bian (6): exportfs: do not read dentry after free net: hisilicon: remove unexpected free_netdev pvcalls-front: fixes incorrect error handling hfs: do not free node before using hfsplus: do not free node before using ocfs2: fix potential use after free Parav Pandit (1): RDMA/core: Add GIDs while changing MAC addr only for registered ndev Peter Ujfalusi (4): ASoC: omap-abe-twl6040: Fix missing audio card caused by deferred probing ASoC: omap-mcbsp: Fix latency value calculation for pm_qos ASoC: omap-mcpdm: Add pm_qos handling to avoid under/overruns with CPU_IDLE ASoC: omap-dmic: Add pm_qos handling to avoid overruns with CPU_IDLE Pierre-Louis Bossart (1): ASoC: Intel: Power down links before turning off display audio power Piotr Stankiewicz (1): IB/hfi1: Fix an out-of-bounds access in get_hw_stats Prabhath Sajeepa (1): nvme-rdma: fix double freeing of async event data Qian Cai (1): debugobjects: avoid recursive calls with kmemleak Quentin Monnet (1): tools: bpftool: prevent infinite loop in get_fdinfo() Richard Fitzgerald (1): ASoC: wm_adsp: Fix dma-unsafe read of scratch registers Robbie Ko (1): Btrfs: send, fix infinite loop due to directory rename dependencies Rohit kumar (2): ASoC: qdsp6: q6afe: Fix wrong MI2S SD line mask ASoC: qcom: Set dai_link id to each dai_link Romain Izard (1): ARM: dts: at91: sama5d2: use the divided clock for SMC Roman Gushchin (1): bpf: allocate local storage buffers using GFP_ATOMIC Sabrina Dubroca (2): net: restore call to netdev_queue_numa_node_write when resetting XPS net: fix XPS static_key accounting Sagi Grimberg (1): nvme: flush namespace scanning work just before removing namespaces Selvin Xavier (2): RDMA/bnxt_re: Fix system hang when registration with L2 driver fails RDMA/bnxt_re: Avoid accessing the device structure after it is freed Shmulik Ladkani (1): ipv6: sr: properly initialize flowi6 prior passing to ip6_route_output Srikanth Boddepalli (1): xen: xlate_mmu: add missing header to fix 'W=1' warning Srinivas Kandagatla (1): ASoC: qdsp6: q6afe-dai: Fix the dai widgets Stefan Wahren (1): hwmon: (raspberrypi) Fix initial notify Stefano Brivio (2): ipv6: Check available headroom in ip6_xmit() even without options neighbour: Avoid writing before skb->head in neigh_hh_output() Su Yanjun (1): net: 8139cp: fix a BUG triggered by changing mtu with network traffic Taehee Yoo (9): netfilter: nf_conncount: use spin_lock_bh instead of spin_lock netfilter: nf_conncount: fix list_del corruption in conn_free netfilter: nf_conncount: fix unexpected permanent node of list. netfilter: xt_RATEEST: remove netns exit routine netfilter: xt_hashlimit: fix a possible memory leak in htable_create() netfilter: add missing error handling code for register functions netfilter: nat: fix double register in masquerade modules netfilter: nf_conncount: remove wrong condition check routine netfilter: nf_tables: deactivate expressions in rule replecement routine Takashi Sakamoto (1): ALSA: fireface: fix reference to wrong register for clock configuration Tarick Bedeir (1): net/mlx4_core: Correctly set PFC param if global pause is turned off. Thomas Richter (1): s390/cpum_cf: Reject request for sampling in event initialization Tigran Mkrtchyan (1): flexfiles: enforce per-mirror stateid only for v4 DSes Tony Lindgren (1): spi: omap2-mcspi: Add missing suspend and resume calls Trent Piepho (1): PCI: imx6: Fix link training status detection in link up check Tzung-Bi Shih (1): ASoC: dapm: Recalculate audio map forcely when card instantiated Vadim Pasternak (1): hwmon: (mlxreg-fan) Fix macros for tacho fault reading Vasily Khoruzhick (1): ASoC: sun8i-codec: fix crash on module removal Wei Yang (1): mm/page_alloc.c: fix calculation of pgdat->nr_zones Xin Long (3): sctp: kfree_rcu asoc sctp: update frag_point when stream_interleave is set ipvs: call ip_vs_dst_notifier earlier than ipv6_dev_notf Y.C. Chen (1): drm/ast: fixed reading monitor EDID not stable issue Yi Wang (2): KVM: x86: fix empty-body warnings x86/kvm/vmx: fix old-style function declaration Yixian Liu (1): RDMA/hns: Bugfix pbl configuration for rereg mr Yuchung Cheng (1): tcp: fix NULL ref in tail loss probe YueHaibing (1): sysv: return 'err' instead of 0 in __sysv_write_inode Yunjian Wang (1): igb: fix uninitialized variables kiran.modukuri (1): fscache: Fix race in fscache_op_complete() due to split atomic_sub & read shaoyunl (1): drm/amdgpu: Add delay after enable RLC ucode

7 years

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[PATCH v7 01/25] arm64: Fix HCR.TGE status for NMI contexts

by Julien Thierry

When using VHE, the host needs to clear HCR_EL2.TGE bit in order to interract with guest TLBs, switching from EL2&0 translation regime to EL1&0. However, some non-maskable asynchronous event could happen while TGE is cleared like SDEI. Because of this address translation operations relying on EL2&0 translation regime could fail (tlb invalidation, userspace access, ...). Fix this by properly setting HCR_EL2.TGE when entering NMI context and clear it if necessary when returning to the interrupted context. Signed-off-by: Julien Thierry <julien.thierry(a)arm.com> Suggested-by: Marc Zyngier <marc.zyngier(a)arm.com> Cc: Arnd Bergmann <arnd(a)arndb.de> Cc: Catalin Marinas <catalin.marinas(a)arm.com> Cc: Will Deacon <will.deacon(a)arm.com> Cc: Marc Zyngier <marc.zyngier(a)arm.com> Cc: James Morse <james.morse(a)arm.com> Cc: linux-arch(a)vger.kernel.org Cc: stable(a)vger.kernel.org --- arch/arm64/include/asm/hardirq.h | 28 ++++++++++++++++++++++++++++ arch/arm64/kernel/irq.c | 3 +++ include/asm-generic/hardirq.h | 3 +++ include/linux/hardirq.h | 2 ++ 4 files changed, 36 insertions(+) diff --git a/arch/arm64/include/asm/hardirq.h b/arch/arm64/include/asm/hardirq.h index 1473fc2..94b7481 100644 --- a/arch/arm64/include/asm/hardirq.h +++ b/arch/arm64/include/asm/hardirq.h @@ -19,6 +19,7 @@ #include <linux/cache.h> #include <linux/threads.h> #include <asm/irq.h> +#include <asm/kvm_arm.h> #define NR_IPI 7 @@ -37,6 +38,33 @@ #define __ARCH_IRQ_EXIT_IRQS_DISABLED 1 +struct nmi_ctx { + u64 hcr; +}; + +DECLARE_PER_CPU(struct nmi_ctx, nmi_contexts); + +#define arch_nmi_enter() \ + do { \ + if (is_kernel_in_hyp_mode()) { \ + struct nmi_ctx *nmi_ctx = this_cpu_ptr(&nmi_contexts); \ + nmi_ctx->hcr = read_sysreg(hcr_el2); \ + if (!(nmi_ctx->hcr & HCR_TGE)) { \ + write_sysreg(nmi_ctx->hcr | HCR_TGE, hcr_el2); \ + isb(); \ + } \ + } \ + } while (0) + +#define arch_nmi_exit() \ + do { \ + if (is_kernel_in_hyp_mode()) { \ + struct nmi_ctx *nmi_ctx = this_cpu_ptr(&nmi_contexts); \ + if (!(nmi_ctx->hcr & HCR_TGE)) \ + write_sysreg(nmi_ctx->hcr, hcr_el2); \ + } \ + } while (0) + static inline void ack_bad_irq(unsigned int irq) { extern unsigned long irq_err_count; diff --git a/arch/arm64/kernel/irq.c b/arch/arm64/kernel/irq.c index 780a12f..92fa817 100644 --- a/arch/arm64/kernel/irq.c +++ b/arch/arm64/kernel/irq.c @@ -33,6 +33,9 @@ unsigned long irq_err_count; +/* Only access this in an NMI enter/exit */ +DEFINE_PER_CPU(struct nmi_ctx, nmi_contexts); + DEFINE_PER_CPU(unsigned long *, irq_stack_ptr); int arch_show_interrupts(struct seq_file *p, int prec) diff --git a/include/asm-generic/hardirq.h b/include/asm-generic/hardirq.h index d14214d..c33b53f20 100644 --- a/include/asm-generic/hardirq.h +++ b/include/asm-generic/hardirq.h @@ -12,6 +12,9 @@ #include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */ #include <linux/irq.h> +#define arch_nmi_enter() do { } while (0) +#define arch_nmi_exit() do { } while (0) + #ifndef ack_bad_irq static inline void ack_bad_irq(unsigned int irq) { diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h index 0fbbcdf..776a60f 100644 --- a/include/linux/hardirq.h +++ b/include/linux/hardirq.h @@ -62,6 +62,7 @@ static inline void rcu_nmi_exit(void) #define nmi_enter() \ do { \ + arch_nmi_enter(); \ printk_nmi_enter(); \ lockdep_off(); \ ftrace_nmi_enter(); \ @@ -80,6 +81,7 @@ static inline void rcu_nmi_exit(void) ftrace_nmi_exit(); \ lockdep_on(); \ printk_nmi_exit(); \ + arch_nmi_exit(); \ } while (0) #endif /* LINUX_HARDIRQ_H */ -- 1.9.1

7 years

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[PATCH 4.9 00/51] 4.9.146-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.9.146 release. There are 51 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 Sun Dec 16 11:56:52 UTC 2018. 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/v4.x/stable-review/patch-4.9.146-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.9.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.9.146-rc1 Guenter Roeck <linux(a)roeck-us.net> staging: speakup: Replace strncpy with memcpy Namhyung Kim <namhyung(a)kernel.org> pstore: Convert console write to use ->write_buf Pan Bian <bianpan2016(a)163.com> ocfs2: fix potential use after free Qian Cai <cai(a)gmx.us> debugobjects: avoid recursive calls with kmemleak Pan Bian <bianpan2016(a)163.com> hfsplus: do not free node before using Pan Bian <bianpan2016(a)163.com> hfs: do not free node before using Larry Chen <lchen(a)suse.com> ocfs2: fix deadlock caused by ocfs2_defrag_extent() Colin Ian King <colin.king(a)canonical.com> fscache, cachefiles: remove redundant variable 'cache' NeilBrown <neilb(a)suse.com> fscache: fix race between enablement and dropping of object Srikanth Boddepalli <boddepalli.srikanth(a)gmail.com> xen: xlate_mmu: add missing header to fix 'W=1' warning Y.C. Chen <yc_chen(a)aspeedtech.com> drm/ast: fixed reading monitor EDID not stable issue Pan Bian <bianpan2016(a)163.com> net: hisilicon: remove unexpected free_netdev Josh Elsasser <jelsasser(a)appneta.com> ixgbe: recognize 1000BaseLX SFP modules as 1Gbps Yunjian Wang <wangyunjian(a)huawei.com> igb: fix uninitialized variables Kiran Kumar Modukuri <kiran.modukuri(a)gmail.com> cachefiles: Fix page leak in cachefiles_read_backing_file while vmscan is active Lorenzo Bianconi <lorenzo.bianconi(a)redhat.com> net: thunderx: fix NULL pointer dereference in nic_remove Yi Wang <wang.yi59(a)zte.com.cn> x86/kvm/vmx: fix old-style function declaration Yi Wang <wang.yi59(a)zte.com.cn> KVM: x86: fix empty-body warnings Aaro Koskinen <aaro.koskinen(a)iki.fi> USB: omap_udc: fix USB gadget functionality on Palm Tungsten E Aaro Koskinen <aaro.koskinen(a)iki.fi> USB: omap_udc: fix omap_udc_start() on 15xx machines Aaro Koskinen <aaro.koskinen(a)iki.fi> USB: omap_udc: fix crashes on probe error and module removal Aaro Koskinen <aaro.koskinen(a)iki.fi> USB: omap_udc: use devm_request_irq() Xin Long <lucien.xin(a)gmail.com> ipvs: call ip_vs_dst_notifier earlier than ipv6_dev_notf Martynas Pumputis <m(a)lambda.lt> bpf: fix check of allowed specifiers in bpf_trace_printk Pan Bian <bianpan2016(a)163.com> exportfs: do not read dentry after free Peter Ujfalusi <peter.ujfalusi(a)ti.com> ASoC: omap-dmic: Add pm_qos handling to avoid overruns with CPU_IDLE Peter Ujfalusi <peter.ujfalusi(a)ti.com> ASoC: omap-mcpdm: Add pm_qos handling to avoid under/overruns with CPU_IDLE Majd Dibbiny <majd(a)mellanox.com> RDMA/mlx5: Fix fence type for IB_WR_LOCAL_INV WR Robbie Ko <robbieko(a)synology.com> Btrfs: send, fix infinite loop due to directory rename dependencies Artem Savkov <asavkov(a)redhat.com> objtool: Fix segfault in .cold detection with -ffunction-sections Artem Savkov <asavkov(a)redhat.com> objtool: Fix double-free in .cold detection error path Huacai Chen <chenhc(a)lemote.com> hwmon: (w83795) temp4_type has writable permission Tzung-Bi Shih <tzungbi(a)google.com> ASoC: dapm: Recalculate audio map forcely when card instantiated Peter Ujfalusi <peter.ujfalusi(a)ti.com> ASoC: omap-abe-twl6040: Fix missing audio card caused by deferred probing Nicolin Chen <nicoleotsuka(a)gmail.com> hwmon: (ina2xx) Fix current value calculation Thomas Richter <tmricht(a)linux.ibm.com> s390/cpum_cf: Reject request for sampling in event initialization Florian Westphal <fw(a)strlen.de> selftests: add script to stress-test nft packet path vs. control plane YueHaibing <yuehaibing(a)huawei.com> sysv: return 'err' instead of 0 in __sysv_write_inode Janusz Krzysztofik <jmkrzyszt(a)gmail.com> ARM: OMAP1: ams-delta: Fix possible use of uninitialized field Adam Ford <aford173(a)gmail.com> ARM: dts: logicpd-somlv: Fix interrupt on mmc3_dat1 Nathan Chancellor <natechancellor(a)gmail.com> ARM: OMAP2+: prm44xx: Fix section annotation on omap44xx_prm_enable_io_wakeup Stefano Brivio <sbrivio(a)redhat.com> neighbour: Avoid writing before skb->head in neigh_hh_output() Nicolas Dichtel <nicolas.dichtel(a)6wind.com> tun: forbid iface creation with rtnl ops Yuchung Cheng <ycheng(a)google.com> tcp: fix NULL ref in tail loss probe Eric Dumazet <edumazet(a)google.com> rtnetlink: ndo_dflt_fdb_dump() only work for ARPHRD_ETHER devices Christoph Paasch <cpaasch(a)apple.com> net: Prevent invalid access to skb->prev in __qdisc_drop_all Heiner Kallweit <hkallweit1(a)gmail.com> net: phy: don't allow __set_phy_supported to add unsupported modes Tarick Bedeir <tarick(a)google.com> net/mlx4_core: Correctly set PFC param if global pause is turned off. Su Yanjun <suyj.fnst(a)cn.fujitsu.com> net: 8139cp: fix a BUG triggered by changing mtu with network traffic Stefano Brivio <sbrivio(a)redhat.com> ipv6: Check available headroom in ip6_xmit() even without options Jiri Wiesner <jwiesner(a)suse.com> ipv4: ipv6: netfilter: Adjust the frag mem limit when truesize changes ------------- Diffstat: Makefile | 4 +- arch/arm/boot/dts/logicpd-som-lv.dtsi | 2 +- arch/arm/mach-omap1/board-ams-delta.c | 3 + arch/arm/mach-omap2/prm44xx.c | 2 +- arch/s390/kernel/perf_cpum_cf.c | 2 + arch/x86/kvm/lapic.c | 2 +- arch/x86/kvm/vmx.c | 8 +- drivers/gpu/drm/ast/ast_mode.c | 36 +++++++-- drivers/hwmon/ina2xx.c | 2 +- drivers/hwmon/w83795.c | 2 +- drivers/infiniband/hw/mlx5/qp.c | 19 ++--- drivers/net/ethernet/cavium/thunder/nic_main.c | 3 + drivers/net/ethernet/hisilicon/hip04_eth.c | 4 +- drivers/net/ethernet/intel/igb/e1000_i210.c | 1 + drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c | 4 +- drivers/net/ethernet/mellanox/mlx4/en_ethtool.c | 4 +- drivers/net/ethernet/realtek/8139cp.c | 5 ++ drivers/net/phy/phy_device.c | 19 ++--- drivers/net/tun.c | 6 +- drivers/staging/speakup/kobjects.c | 4 +- drivers/usb/gadget/udc/omap_udc.c | 87 ++++++++-------------- drivers/xen/xlate_mmu.c | 1 + fs/btrfs/send.c | 11 ++- fs/cachefiles/rdwr.c | 9 ++- fs/exportfs/expfs.c | 2 +- fs/fscache/object.c | 3 + fs/hfs/btree.c | 3 +- fs/hfsplus/btree.c | 3 +- fs/ocfs2/export.c | 2 +- fs/ocfs2/move_extents.c | 47 ++++++------ fs/pstore/platform.c | 4 +- fs/sysv/inode.c | 2 +- include/net/neighbour.h | 28 +++++-- kernel/trace/bpf_trace.c | 8 +- lib/debugobjects.c | 3 +- net/core/rtnetlink.c | 3 + net/ipv4/ip_fragment.c | 7 ++ net/ipv4/tcp_output.c | 12 ++- net/ipv6/ip6_output.c | 42 +++++------ net/ipv6/netfilter/nf_conntrack_reasm.c | 8 +- net/ipv6/reassembly.c | 8 +- net/netfilter/ipvs/ip_vs_ctl.c | 3 + net/sched/sch_netem.c | 3 + sound/soc/omap/omap-abe-twl6040.c | 67 ++++++++--------- sound/soc/omap/omap-dmic.c | 9 +++ sound/soc/omap/omap-mcpdm.c | 43 ++++++++++- sound/soc/soc-core.c | 1 + tools/objtool/elf.c | 19 ++++- tools/testing/selftests/Makefile | 1 + tools/testing/selftests/netfilter/Makefile | 6 ++ tools/testing/selftests/netfilter/config | 2 + .../selftests/netfilter/nft_trans_stress.sh | 78 +++++++++++++++++++ 52 files changed, 439 insertions(+), 218 deletions(-)

7 years

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SCHEDL_SMT forced on!

by Barry Kauler

Mr Gleixner, I was upset when I compiled 4.14.87 found that SCHED_SMT had been forced on. At the time, I just reported it to my blog, and posted a question about it to a couple of forums, and stayed with an earlier kernel. However, when 4.14.88 came out, and still the same situation, alarm bells went off, and I looked through the kernel changelog. Found it, 4.14.86: "x86/Kconfig: Select SCHED_SMT if SMP enabled" Then: "CONFIG_SCHED_SMT is enabled by all distros, so there is not a real point to have it configurable. ..." ...that is a lie. It would be correct to state that is true of the distros you use, and presumably also for all of you guys who signed off on it. Puppy Linux is an example of a distro that has mostly not had SCHED_SMT enabled. Ditto for most of the forks of Puppy. Two distros that I currently maintain, Quirky and EasyOS (easyos.org) have SMP enabled but not SCHED_SMT. The difference between them is important, they should remain independently settable. I am so surprised that all of you guys went along with forcing it on. For the record, my blog post: http://bkhome.org/news/201812/kernel-41487-compiled.html Regards, Barry Kauler

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