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stable-rc/queue/5.15 build: 179 builds: 6 failed, 173 passed, 76 errors, 7 warnings (v5.15.105-154-g64628d98b12ec)

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stable-rc/queue/5.15 build: 179 builds: 6 failed, 173 passed, 76 errors, 7 warnings (v5.15.105-154-g64628d98b12ec) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F5.15/kernel/v5.15.105-1… Tree: stable-rc Branch: queue/5.15 Git Describe: v5.15.105-154-g64628d98b12ec Git Commit: 64628d98b12ec87c4f8b301c74161c2b2d0f9cdd Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Build Failures Detected: arm64: defconfig: (gcc-10) FAIL defconfig+arm64-chromebook: (gcc-10) FAIL arm: imx_v6_v7_defconfig: (gcc-10) FAIL mips: decstation_64_defconfig: (gcc-10) FAIL ip27_defconfig: (gcc-10) FAIL ip28_defconfig: (gcc-10) FAIL Errors and Warnings Detected: arc: tinyconfig (gcc-10): 1 warning arm64: defconfig (gcc-10): 32 errors, 1 warning defconfig+arm64-chromebook (gcc-10): 33 errors, 1 warning arm: imx_v6_v7_defconfig (gcc-10): 1 error i386: mips: 32r2el_defconfig (gcc-10): 1 warning bigsur_defconfig (gcc-10): 1 error cavium_octeon_defconfig (gcc-10): 1 error decstation_64_defconfig (gcc-10): 1 error fuloong2e_defconfig (gcc-10): 1 error ip32_defconfig (gcc-10): 1 error lemote2f_defconfig (gcc-10): 1 error loongson2k_defconfig (gcc-10): 1 error loongson3_defconfig (gcc-10): 1 error nlm_xlp_defconfig (gcc-10): 1 error rm200_defconfig (gcc-10): 1 warning sb1250_swarm_defconfig (gcc-10): 1 error riscv: x86_64: x86_64_defconfig (gcc-10): 1 warning x86_64_defconfig+x86-chromebook (gcc-10): 1 warning Errors summary: 62 arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] 10 expr: syntax error: unexpected argument ‘0xffffffff80000000’ 2 drivers/clk/imx/clk-imx8mp.c:680:6: error: ‘IMX8MP_CLK_USB_SUSP’ undeclared (first use in this function); did you mean ‘IMX8MP_CLK_USB_ROOT’? 2 arch/arm64/kvm/sys_regs.c:1671:36: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] Warnings summary: 2 cc1: some warnings being treated as errors 2 arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction 1 drivers/block/paride/bpck.c:32: warning: "PC" redefined 1 arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" 1 arch/arc/Makefile:26: ** WARNING ** CONFIG_ARC_TUNE_MCPU flag '' is unknown, fallback to '' Section mismatches summary: 1 WARNING: modpost: vmlinux.o(___ksymtab_gpl+ixp4xx_irq_init+0x0): Section mismatch in reference from the variable __ksymtab_ixp4xx_irq_init to the function .init.text:ixp4xx_irq_init() 1 WARNING: modpost: vmlinux.o(___ksymtab+prom_init_numa_memory+0x0): Section mismatch in reference from the variable __ksymtab_prom_init_numa_memory to the function .init.text:prom_init_numa_memory() ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cu1000-neo_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cu1830-neo_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_64_defconfig (mips, gcc-10) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_r4k_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — FAIL, 32 errors, 1 warning, 0 section mismatches Errors: arch/arm64/kvm/sys_regs.c:1671:36: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] Warnings: cc1: some warnings being treated as errors -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — FAIL, 33 errors, 1 warning, 0 section mismatches Errors: arch/arm64/kvm/sys_regs.c:1671:36: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] arch/arm64/kvm/sys_regs.c:999:41: error: initialization of ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, const struct kvm_one_reg *, void *)’ from incompatible pointer type ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, u64 *)’ {aka ‘int (*)(struct kvm_vcpu *, const struct sys_reg_desc *, long long unsigned int *)’} [-Werror=incompatible-pointer-types] drivers/clk/imx/clk-imx8mp.c:680:6: error: ‘IMX8MP_CLK_USB_SUSP’ undeclared (first use in this function); did you mean ‘IMX8MP_CLK_USB_ROOT’? Warnings: cc1: some warnings being treated as errors -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: drivers/clk/imx/clk-imx8mp.c:680:6: error: ‘IMX8MP_CLK_USB_SUSP’ undeclared (first use in this function); did you mean ‘IMX8MP_CLK_USB_ROOT’? -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: vmlinux.o(___ksymtab_gpl+ixp4xx_irq_init+0x0): Section mismatch in reference from the variable __ksymtab_ixp4xx_irq_init to the function .init.text:ixp4xx_irq_init() -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson2k_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ Section mismatches: WARNING: modpost: vmlinux.o(___ksymtab+prom_init_numa_memory+0x0): Section mismatch in reference from the variable __ksymtab_prom_init_numa_memory to the function .init.text:prom_init_numa_memory() -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- milbeaut_m10v_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_sdcard_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/block/paride/bpck.c:32: warning: "PC" redefined -------------------------------------------------------------------------------- rs90_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arc/Makefile:26: ** WARNING ** CONFIG_ARC_TUNE_MCPU flag '' is unknown, fallback to '' -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

2 years, 5 months

1
0
0 0

Re: KASAN: use-after-free Read in tc_chain_fill_node

by syzbot

This bug is marked as fixed by commit: net: core: netlink: add helper refcount dec and lock function net: sched: add helper function to take reference to Qdisc net: sched: extend Qdisc with rcu net: sched: rename qdisc_destroy() to qdisc_put() net: sched: use Qdisc rcu API instead of relying on rtnl lock But I can't find it in the tested trees[1] for more than 90 days. Is it a correct commit? Please update it by replying: #syz fix: exact-commit-title Until then the bug is still considered open and new crashes with the same signature are ignored. Kernel: Linux 4.19 Dashboard link: https://syzkaller.appspot.com/bug?extid=5f229e48cccc804062c0 --- [1] I expect the commit to be present in: 1. linux-4.19.y branch of git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git

2 years, 5 months

1
0
0 0

[PATCH for-6.1.y] ASoC: codecs: lpass: fix the order or clks turn off during suspend

by Amit Pundir

From: Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org> [ Upstream commit a4a3203426f4b67535d6442ddc5dca8878a0678f ] The order in which clocks are stopped matters as some of the clock like NPL are derived from MCLK. Without this patch, Dragonboard RB5 DSP would crash with below error: qcom_q6v5_pas 17300000.remoteproc: fatal error received: ABT_dal.c:278:ABTimeout: AHB Bus hang is detected, Number of bus hang detected := 2 , addr0 = 0x3370000 , addr1 = 0x0!!! Turn off fsgen first, followed by npl and then finally mclk, which is exactly the opposite order of enable sequence. Fixes: 1dc3459009c3 ("ASoC: codecs: lpass: register mclk after runtime pm") Reported-by: Amit Pundir <amit.pundir(a)linaro.org> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org> Tested-by: Amit Pundir <amit.pundir(a)linaro.org> Link: https://lore.kernel.org/r/20230323110125.23790-1-srinivas.kandagatla@linaro… Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Amit Pundir <amit.pundir(a)linaro.org> --- sound/soc/codecs/lpass-rx-macro.c | 4 ++-- sound/soc/codecs/lpass-tx-macro.c | 4 ++-- sound/soc/codecs/lpass-wsa-macro.c | 4 ++-- 3 files changed, 6 insertions(+), 6 deletions(-) diff --git a/sound/soc/codecs/lpass-rx-macro.c b/sound/soc/codecs/lpass-rx-macro.c index 8621cfabcf5b..1639f3b66fac 100644 --- a/sound/soc/codecs/lpass-rx-macro.c +++ b/sound/soc/codecs/lpass-rx-macro.c @@ -3667,9 +3667,9 @@ static int __maybe_unused rx_macro_runtime_suspend(struct device *dev) regcache_cache_only(rx->regmap, true); regcache_mark_dirty(rx->regmap); - clk_disable_unprepare(rx->mclk); - clk_disable_unprepare(rx->npl); clk_disable_unprepare(rx->fsgen); + clk_disable_unprepare(rx->npl); + clk_disable_unprepare(rx->mclk); return 0; } diff --git a/sound/soc/codecs/lpass-tx-macro.c b/sound/soc/codecs/lpass-tx-macro.c index e5611f655bed..d1d9d8d2df2d 100644 --- a/sound/soc/codecs/lpass-tx-macro.c +++ b/sound/soc/codecs/lpass-tx-macro.c @@ -1946,9 +1946,9 @@ static int __maybe_unused tx_macro_runtime_suspend(struct device *dev) regcache_cache_only(tx->regmap, true); regcache_mark_dirty(tx->regmap); - clk_disable_unprepare(tx->mclk); - clk_disable_unprepare(tx->npl); clk_disable_unprepare(tx->fsgen); + clk_disable_unprepare(tx->npl); + clk_disable_unprepare(tx->mclk); return 0; } diff --git a/sound/soc/codecs/lpass-wsa-macro.c b/sound/soc/codecs/lpass-wsa-macro.c index c012033fb69e..8ed48c86ccb3 100644 --- a/sound/soc/codecs/lpass-wsa-macro.c +++ b/sound/soc/codecs/lpass-wsa-macro.c @@ -2502,9 +2502,9 @@ static int __maybe_unused wsa_macro_runtime_suspend(struct device *dev) regcache_cache_only(wsa->regmap, true); regcache_mark_dirty(wsa->regmap); - clk_disable_unprepare(wsa->mclk); - clk_disable_unprepare(wsa->npl); clk_disable_unprepare(wsa->fsgen); + clk_disable_unprepare(wsa->npl); + clk_disable_unprepare(wsa->mclk); return 0; } -- 2.25.1

2 years, 5 months

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No updates in rolling branches

by Acid Bong

Hi there, hello, I've noticed that the recent (at the moment) releases 6.2.10 and 6.1.23 weren't merged into linux-rolling-stable and linux-rolling-lts respectively. Is there something wrong with them that they require the delay? Kind regards, ~acidbong

2 years, 5 months

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FAILED: patch "[PATCH] ksmbd: delete asynchronous work from list" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x 3a9b557f44ea8f216aab515a7db20e23f0eb51b9 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023041042-purifier-operation-399d@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: 3a9b557f44ea ("ksmbd: delete asynchronous work from list") d3ca9f7aeba7 ("ksmbd: fix possible memory leak in smb2_lock()") f8d6e7442aa7 ("ksmbd: fix typo, syncronous->synchronous") edf5f0548fbb ("ksmbd: replace usage of found with dedicated list iterator variable") cb4517201b8a ("ksmbd: remove smb2_buf_length in smb2_hdr") 341b16014bf8 ("ksmdb: use cmd helper variable in smb2_get_ksmbd_tcon()") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 3a9b557f44ea8f216aab515a7db20e23f0eb51b9 Mon Sep 17 00:00:00 2001 From: Namjae Jeon <linkinjeon(a)kernel.org> Date: Fri, 31 Mar 2023 08:42:12 +0900 Subject: [PATCH] ksmbd: delete asynchronous work from list When smb2_lock request is canceled by smb2_cancel or smb2_close(), ksmbd is missing deleting async_request_entry async_requests list. Because calling init_smb2_rsp_hdr() in smb2_lock() mark ->synchronous as true and then it will not be deleted in ksmbd_conn_try_dequeue_request(). This patch add release_async_work() to release the ones allocated for async work. Cc: stable(a)vger.kernel.org Signed-off-by: Namjae Jeon <linkinjeon(a)kernel.org> Signed-off-by: Steve French <stfrench(a)microsoft.com> diff --git a/fs/ksmbd/connection.c b/fs/ksmbd/connection.c index 3f5dfebaa041..365ac32af505 100644 --- a/fs/ksmbd/connection.c +++ b/fs/ksmbd/connection.c @@ -112,10 +112,8 @@ void ksmbd_conn_enqueue_request(struct ksmbd_work *work) struct ksmbd_conn *conn = work->conn; struct list_head *requests_queue = NULL; - if (conn->ops->get_cmd_val(work) != SMB2_CANCEL_HE) { + if (conn->ops->get_cmd_val(work) != SMB2_CANCEL_HE) requests_queue = &conn->requests; - work->synchronous = true; - } if (requests_queue) { atomic_inc(&conn->req_running); @@ -136,14 +134,14 @@ int ksmbd_conn_try_dequeue_request(struct ksmbd_work *work) if (!work->multiRsp) atomic_dec(&conn->req_running); - spin_lock(&conn->request_lock); if (!work->multiRsp) { + spin_lock(&conn->request_lock); list_del_init(&work->request_entry); - if (!work->synchronous) - list_del_init(&work->async_request_entry); + spin_unlock(&conn->request_lock); + if (work->asynchronous) + release_async_work(work); ret = 0; } - spin_unlock(&conn->request_lock); wake_up_all(&conn->req_running_q); return ret; diff --git a/fs/ksmbd/ksmbd_work.h b/fs/ksmbd/ksmbd_work.h index 3234f2cf6327..f8ae6144c0ae 100644 --- a/fs/ksmbd/ksmbd_work.h +++ b/fs/ksmbd/ksmbd_work.h @@ -68,7 +68,7 @@ struct ksmbd_work { /* Request is encrypted */ bool encrypted:1; /* Is this SYNC or ASYNC ksmbd_work */ - bool synchronous:1; + bool asynchronous:1; bool need_invalidate_rkey:1; unsigned int remote_key; diff --git a/fs/ksmbd/smb2pdu.c b/fs/ksmbd/smb2pdu.c index 97c9d1b5bcc0..3656ccac06e3 100644 --- a/fs/ksmbd/smb2pdu.c +++ b/fs/ksmbd/smb2pdu.c @@ -498,12 +498,6 @@ int init_smb2_rsp_hdr(struct ksmbd_work *work) rsp_hdr->SessionId = rcv_hdr->SessionId; memcpy(rsp_hdr->Signature, rcv_hdr->Signature, 16); - work->synchronous = true; - if (work->async_id) { - ksmbd_release_id(&conn->async_ida, work->async_id); - work->async_id = 0; - } - return 0; } @@ -644,7 +638,7 @@ int setup_async_work(struct ksmbd_work *work, void (*fn)(void **), void **arg) pr_err("Failed to alloc async message id\n"); return id; } - work->synchronous = false; + work->asynchronous = true; work->async_id = id; rsp_hdr->Id.AsyncId = cpu_to_le64(id); @@ -664,6 +658,24 @@ int setup_async_work(struct ksmbd_work *work, void (*fn)(void **), void **arg) return 0; } +void release_async_work(struct ksmbd_work *work) +{ + struct ksmbd_conn *conn = work->conn; + + spin_lock(&conn->request_lock); + list_del_init(&work->async_request_entry); + spin_unlock(&conn->request_lock); + + work->asynchronous = 0; + work->cancel_fn = NULL; + kfree(work->cancel_argv); + work->cancel_argv = NULL; + if (work->async_id) { + ksmbd_release_id(&conn->async_ida, work->async_id); + work->async_id = 0; + } +} + void smb2_send_interim_resp(struct ksmbd_work *work, __le32 status) { struct smb2_hdr *rsp_hdr; @@ -7045,13 +7057,9 @@ int smb2_lock(struct ksmbd_work *work) ksmbd_vfs_posix_lock_wait(flock); - spin_lock(&work->conn->request_lock); spin_lock(&fp->f_lock); list_del(&work->fp_entry); - work->cancel_fn = NULL; - kfree(argv); spin_unlock(&fp->f_lock); - spin_unlock(&work->conn->request_lock); if (work->state != KSMBD_WORK_ACTIVE) { list_del(&smb_lock->llist); @@ -7069,6 +7077,7 @@ int smb2_lock(struct ksmbd_work *work) work->send_no_response = 1; goto out; } + init_smb2_rsp_hdr(work); smb2_set_err_rsp(work); rsp->hdr.Status = @@ -7081,7 +7090,7 @@ int smb2_lock(struct ksmbd_work *work) spin_lock(&work->conn->llist_lock); list_del(&smb_lock->clist); spin_unlock(&work->conn->llist_lock); - + release_async_work(work); goto retry; } else if (!rc) { spin_lock(&work->conn->llist_lock); diff --git a/fs/ksmbd/smb2pdu.h b/fs/ksmbd/smb2pdu.h index 0c8a770fe318..9420dd2813fb 100644 --- a/fs/ksmbd/smb2pdu.h +++ b/fs/ksmbd/smb2pdu.h @@ -486,6 +486,7 @@ int find_matching_smb2_dialect(int start_index, __le16 *cli_dialects, struct file_lock *smb_flock_init(struct file *f); int setup_async_work(struct ksmbd_work *work, void (*fn)(void **), void **arg); +void release_async_work(struct ksmbd_work *work); void smb2_send_interim_resp(struct ksmbd_work *work, __le32 status); struct channel *lookup_chann_list(struct ksmbd_session *sess, struct ksmbd_conn *conn);

2 years, 5 months

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FAILED: patch "[PATCH] ksmbd: delete asynchronous work from list" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x 3a9b557f44ea8f216aab515a7db20e23f0eb51b9 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023041041-renewably-dynamite-4140@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: 3a9b557f44ea ("ksmbd: delete asynchronous work from list") d3ca9f7aeba7 ("ksmbd: fix possible memory leak in smb2_lock()") f8d6e7442aa7 ("ksmbd: fix typo, syncronous->synchronous") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 3a9b557f44ea8f216aab515a7db20e23f0eb51b9 Mon Sep 17 00:00:00 2001 From: Namjae Jeon <linkinjeon(a)kernel.org> Date: Fri, 31 Mar 2023 08:42:12 +0900 Subject: [PATCH] ksmbd: delete asynchronous work from list When smb2_lock request is canceled by smb2_cancel or smb2_close(), ksmbd is missing deleting async_request_entry async_requests list. Because calling init_smb2_rsp_hdr() in smb2_lock() mark ->synchronous as true and then it will not be deleted in ksmbd_conn_try_dequeue_request(). This patch add release_async_work() to release the ones allocated for async work. Cc: stable(a)vger.kernel.org Signed-off-by: Namjae Jeon <linkinjeon(a)kernel.org> Signed-off-by: Steve French <stfrench(a)microsoft.com> diff --git a/fs/ksmbd/connection.c b/fs/ksmbd/connection.c index 3f5dfebaa041..365ac32af505 100644 --- a/fs/ksmbd/connection.c +++ b/fs/ksmbd/connection.c @@ -112,10 +112,8 @@ void ksmbd_conn_enqueue_request(struct ksmbd_work *work) struct ksmbd_conn *conn = work->conn; struct list_head *requests_queue = NULL; - if (conn->ops->get_cmd_val(work) != SMB2_CANCEL_HE) { + if (conn->ops->get_cmd_val(work) != SMB2_CANCEL_HE) requests_queue = &conn->requests; - work->synchronous = true; - } if (requests_queue) { atomic_inc(&conn->req_running); @@ -136,14 +134,14 @@ int ksmbd_conn_try_dequeue_request(struct ksmbd_work *work) if (!work->multiRsp) atomic_dec(&conn->req_running); - spin_lock(&conn->request_lock); if (!work->multiRsp) { + spin_lock(&conn->request_lock); list_del_init(&work->request_entry); - if (!work->synchronous) - list_del_init(&work->async_request_entry); + spin_unlock(&conn->request_lock); + if (work->asynchronous) + release_async_work(work); ret = 0; } - spin_unlock(&conn->request_lock); wake_up_all(&conn->req_running_q); return ret; diff --git a/fs/ksmbd/ksmbd_work.h b/fs/ksmbd/ksmbd_work.h index 3234f2cf6327..f8ae6144c0ae 100644 --- a/fs/ksmbd/ksmbd_work.h +++ b/fs/ksmbd/ksmbd_work.h @@ -68,7 +68,7 @@ struct ksmbd_work { /* Request is encrypted */ bool encrypted:1; /* Is this SYNC or ASYNC ksmbd_work */ - bool synchronous:1; + bool asynchronous:1; bool need_invalidate_rkey:1; unsigned int remote_key; diff --git a/fs/ksmbd/smb2pdu.c b/fs/ksmbd/smb2pdu.c index 97c9d1b5bcc0..3656ccac06e3 100644 --- a/fs/ksmbd/smb2pdu.c +++ b/fs/ksmbd/smb2pdu.c @@ -498,12 +498,6 @@ int init_smb2_rsp_hdr(struct ksmbd_work *work) rsp_hdr->SessionId = rcv_hdr->SessionId; memcpy(rsp_hdr->Signature, rcv_hdr->Signature, 16); - work->synchronous = true; - if (work->async_id) { - ksmbd_release_id(&conn->async_ida, work->async_id); - work->async_id = 0; - } - return 0; } @@ -644,7 +638,7 @@ int setup_async_work(struct ksmbd_work *work, void (*fn)(void **), void **arg) pr_err("Failed to alloc async message id\n"); return id; } - work->synchronous = false; + work->asynchronous = true; work->async_id = id; rsp_hdr->Id.AsyncId = cpu_to_le64(id); @@ -664,6 +658,24 @@ int setup_async_work(struct ksmbd_work *work, void (*fn)(void **), void **arg) return 0; } +void release_async_work(struct ksmbd_work *work) +{ + struct ksmbd_conn *conn = work->conn; + + spin_lock(&conn->request_lock); + list_del_init(&work->async_request_entry); + spin_unlock(&conn->request_lock); + + work->asynchronous = 0; + work->cancel_fn = NULL; + kfree(work->cancel_argv); + work->cancel_argv = NULL; + if (work->async_id) { + ksmbd_release_id(&conn->async_ida, work->async_id); + work->async_id = 0; + } +} + void smb2_send_interim_resp(struct ksmbd_work *work, __le32 status) { struct smb2_hdr *rsp_hdr; @@ -7045,13 +7057,9 @@ int smb2_lock(struct ksmbd_work *work) ksmbd_vfs_posix_lock_wait(flock); - spin_lock(&work->conn->request_lock); spin_lock(&fp->f_lock); list_del(&work->fp_entry); - work->cancel_fn = NULL; - kfree(argv); spin_unlock(&fp->f_lock); - spin_unlock(&work->conn->request_lock); if (work->state != KSMBD_WORK_ACTIVE) { list_del(&smb_lock->llist); @@ -7069,6 +7077,7 @@ int smb2_lock(struct ksmbd_work *work) work->send_no_response = 1; goto out; } + init_smb2_rsp_hdr(work); smb2_set_err_rsp(work); rsp->hdr.Status = @@ -7081,7 +7090,7 @@ int smb2_lock(struct ksmbd_work *work) spin_lock(&work->conn->llist_lock); list_del(&smb_lock->clist); spin_unlock(&work->conn->llist_lock); - + release_async_work(work); goto retry; } else if (!rc) { spin_lock(&work->conn->llist_lock); diff --git a/fs/ksmbd/smb2pdu.h b/fs/ksmbd/smb2pdu.h index 0c8a770fe318..9420dd2813fb 100644 --- a/fs/ksmbd/smb2pdu.h +++ b/fs/ksmbd/smb2pdu.h @@ -486,6 +486,7 @@ int find_matching_smb2_dialect(int start_index, __le16 *cli_dialects, struct file_lock *smb_flock_init(struct file *f); int setup_async_work(struct ksmbd_work *work, void (*fn)(void **), void **arg); +void release_async_work(struct ksmbd_work *work); void smb2_send_interim_resp(struct ksmbd_work *work, __le32 status); struct channel *lookup_chann_list(struct ksmbd_session *sess, struct ksmbd_conn *conn);

2 years, 5 months

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FAILED: patch "[PATCH] ksmbd: delete asynchronous work from list" failed to apply to 6.2-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.2-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.2.y git checkout FETCH_HEAD git cherry-pick -x 3a9b557f44ea8f216aab515a7db20e23f0eb51b9 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023041036-algebra-landmark-936e@gregkh' --subject-prefix 'PATCH 6.2.y' HEAD^.. Possible dependencies: 3a9b557f44ea ("ksmbd: delete asynchronous work from list") d3ca9f7aeba7 ("ksmbd: fix possible memory leak in smb2_lock()") f8d6e7442aa7 ("ksmbd: fix typo, syncronous->synchronous") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 3a9b557f44ea8f216aab515a7db20e23f0eb51b9 Mon Sep 17 00:00:00 2001 From: Namjae Jeon <linkinjeon(a)kernel.org> Date: Fri, 31 Mar 2023 08:42:12 +0900 Subject: [PATCH] ksmbd: delete asynchronous work from list When smb2_lock request is canceled by smb2_cancel or smb2_close(), ksmbd is missing deleting async_request_entry async_requests list. Because calling init_smb2_rsp_hdr() in smb2_lock() mark ->synchronous as true and then it will not be deleted in ksmbd_conn_try_dequeue_request(). This patch add release_async_work() to release the ones allocated for async work. Cc: stable(a)vger.kernel.org Signed-off-by: Namjae Jeon <linkinjeon(a)kernel.org> Signed-off-by: Steve French <stfrench(a)microsoft.com> diff --git a/fs/ksmbd/connection.c b/fs/ksmbd/connection.c index 3f5dfebaa041..365ac32af505 100644 --- a/fs/ksmbd/connection.c +++ b/fs/ksmbd/connection.c @@ -112,10 +112,8 @@ void ksmbd_conn_enqueue_request(struct ksmbd_work *work) struct ksmbd_conn *conn = work->conn; struct list_head *requests_queue = NULL; - if (conn->ops->get_cmd_val(work) != SMB2_CANCEL_HE) { + if (conn->ops->get_cmd_val(work) != SMB2_CANCEL_HE) requests_queue = &conn->requests; - work->synchronous = true; - } if (requests_queue) { atomic_inc(&conn->req_running); @@ -136,14 +134,14 @@ int ksmbd_conn_try_dequeue_request(struct ksmbd_work *work) if (!work->multiRsp) atomic_dec(&conn->req_running); - spin_lock(&conn->request_lock); if (!work->multiRsp) { + spin_lock(&conn->request_lock); list_del_init(&work->request_entry); - if (!work->synchronous) - list_del_init(&work->async_request_entry); + spin_unlock(&conn->request_lock); + if (work->asynchronous) + release_async_work(work); ret = 0; } - spin_unlock(&conn->request_lock); wake_up_all(&conn->req_running_q); return ret; diff --git a/fs/ksmbd/ksmbd_work.h b/fs/ksmbd/ksmbd_work.h index 3234f2cf6327..f8ae6144c0ae 100644 --- a/fs/ksmbd/ksmbd_work.h +++ b/fs/ksmbd/ksmbd_work.h @@ -68,7 +68,7 @@ struct ksmbd_work { /* Request is encrypted */ bool encrypted:1; /* Is this SYNC or ASYNC ksmbd_work */ - bool synchronous:1; + bool asynchronous:1; bool need_invalidate_rkey:1; unsigned int remote_key; diff --git a/fs/ksmbd/smb2pdu.c b/fs/ksmbd/smb2pdu.c index 97c9d1b5bcc0..3656ccac06e3 100644 --- a/fs/ksmbd/smb2pdu.c +++ b/fs/ksmbd/smb2pdu.c @@ -498,12 +498,6 @@ int init_smb2_rsp_hdr(struct ksmbd_work *work) rsp_hdr->SessionId = rcv_hdr->SessionId; memcpy(rsp_hdr->Signature, rcv_hdr->Signature, 16); - work->synchronous = true; - if (work->async_id) { - ksmbd_release_id(&conn->async_ida, work->async_id); - work->async_id = 0; - } - return 0; } @@ -644,7 +638,7 @@ int setup_async_work(struct ksmbd_work *work, void (*fn)(void **), void **arg) pr_err("Failed to alloc async message id\n"); return id; } - work->synchronous = false; + work->asynchronous = true; work->async_id = id; rsp_hdr->Id.AsyncId = cpu_to_le64(id); @@ -664,6 +658,24 @@ int setup_async_work(struct ksmbd_work *work, void (*fn)(void **), void **arg) return 0; } +void release_async_work(struct ksmbd_work *work) +{ + struct ksmbd_conn *conn = work->conn; + + spin_lock(&conn->request_lock); + list_del_init(&work->async_request_entry); + spin_unlock(&conn->request_lock); + + work->asynchronous = 0; + work->cancel_fn = NULL; + kfree(work->cancel_argv); + work->cancel_argv = NULL; + if (work->async_id) { + ksmbd_release_id(&conn->async_ida, work->async_id); + work->async_id = 0; + } +} + void smb2_send_interim_resp(struct ksmbd_work *work, __le32 status) { struct smb2_hdr *rsp_hdr; @@ -7045,13 +7057,9 @@ int smb2_lock(struct ksmbd_work *work) ksmbd_vfs_posix_lock_wait(flock); - spin_lock(&work->conn->request_lock); spin_lock(&fp->f_lock); list_del(&work->fp_entry); - work->cancel_fn = NULL; - kfree(argv); spin_unlock(&fp->f_lock); - spin_unlock(&work->conn->request_lock); if (work->state != KSMBD_WORK_ACTIVE) { list_del(&smb_lock->llist); @@ -7069,6 +7077,7 @@ int smb2_lock(struct ksmbd_work *work) work->send_no_response = 1; goto out; } + init_smb2_rsp_hdr(work); smb2_set_err_rsp(work); rsp->hdr.Status = @@ -7081,7 +7090,7 @@ int smb2_lock(struct ksmbd_work *work) spin_lock(&work->conn->llist_lock); list_del(&smb_lock->clist); spin_unlock(&work->conn->llist_lock); - + release_async_work(work); goto retry; } else if (!rc) { spin_lock(&work->conn->llist_lock); diff --git a/fs/ksmbd/smb2pdu.h b/fs/ksmbd/smb2pdu.h index 0c8a770fe318..9420dd2813fb 100644 --- a/fs/ksmbd/smb2pdu.h +++ b/fs/ksmbd/smb2pdu.h @@ -486,6 +486,7 @@ int find_matching_smb2_dialect(int start_index, __le16 *cli_dialects, struct file_lock *smb_flock_init(struct file *f); int setup_async_work(struct ksmbd_work *work, void (*fn)(void **), void **arg); +void release_async_work(struct ksmbd_work *work); void smb2_send_interim_resp(struct ksmbd_work *work, __le32 status); struct channel *lookup_chann_list(struct ksmbd_session *sess, struct ksmbd_conn *conn);

2 years, 5 months

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FAILED: patch "[PATCH] ksmbd: fix slab-out-of-bounds in init_smb2_rsp_hdr" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x dc8289f912387c3bcfbc5d2db29c8947fa207c11 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023041022-perish-activator-cd4b@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: dc8289f91238 ("ksmbd: fix slab-out-of-bounds in init_smb2_rsp_hdr") 39b291b86b59 ("ksmbd: return unsupported error on smb1 mount") b53e8cfec30b ("ksmbd: return STATUS_NOT_SUPPORTED on unsupported smb2.0 dialect") 62c487b53a7f ("ksmbd: limit pdu length size according to connection status") cb4517201b8a ("ksmbd: remove smb2_buf_length in smb2_hdr") 341b16014bf8 ("ksmdb: use cmd helper variable in smb2_get_ksmbd_tcon()") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From dc8289f912387c3bcfbc5d2db29c8947fa207c11 Mon Sep 17 00:00:00 2001 From: Namjae Jeon <linkinjeon(a)kernel.org> Date: Sat, 1 Apr 2023 13:21:04 +0900 Subject: [PATCH] ksmbd: fix slab-out-of-bounds in init_smb2_rsp_hdr When smb1 mount fails, KASAN detect slab-out-of-bounds in init_smb2_rsp_hdr like the following one. For smb1 negotiate(56bytes) , init_smb2_rsp_hdr() for smb2 is called. The issue occurs while handling smb1 negotiate as smb2 server operations. Add smb server operations for smb1 (get_cmd_val, init_rsp_hdr, allocate_rsp_buf, check_user_session) to handle smb1 negotiate so that smb2 server operation does not handle it. [ 411.400423] CIFS: VFS: Use of the less secure dialect vers=1.0 is not recommended unless required for access to very old servers [ 411.400452] CIFS: Attempting to mount \\192.168.45.139\homes [ 411.479312] ksmbd: init_smb2_rsp_hdr : 492 [ 411.479323] ================================================================== [ 411.479327] BUG: KASAN: slab-out-of-bounds in init_smb2_rsp_hdr+0x1e2/0x1f4 [ksmbd] [ 411.479369] Read of size 16 at addr ffff888488ed0734 by task kworker/14:1/199 [ 411.479379] CPU: 14 PID: 199 Comm: kworker/14:1 Tainted: G OE 6.1.21 #3 [ 411.479386] Hardware name: ASUSTeK COMPUTER INC. Z10PA-D8 Series/Z10PA-D8 Series, BIOS 3801 08/23/2019 [ 411.479390] Workqueue: ksmbd-io handle_ksmbd_work [ksmbd] [ 411.479425] Call Trace: [ 411.479428] <TASK> [ 411.479432] dump_stack_lvl+0x49/0x63 [ 411.479444] print_report+0x171/0x4a8 [ 411.479452] ? kasan_complete_mode_report_info+0x3c/0x200 [ 411.479463] ? init_smb2_rsp_hdr+0x1e2/0x1f4 [ksmbd] [ 411.479497] kasan_report+0xb4/0x130 [ 411.479503] ? init_smb2_rsp_hdr+0x1e2/0x1f4 [ksmbd] [ 411.479537] kasan_check_range+0x149/0x1e0 [ 411.479543] memcpy+0x24/0x70 [ 411.479550] init_smb2_rsp_hdr+0x1e2/0x1f4 [ksmbd] [ 411.479585] handle_ksmbd_work+0x109/0x760 [ksmbd] [ 411.479616] ? _raw_spin_unlock_irqrestore+0x50/0x50 [ 411.479624] ? smb3_encrypt_resp+0x340/0x340 [ksmbd] [ 411.479656] process_one_work+0x49c/0x790 [ 411.479667] worker_thread+0x2b1/0x6e0 [ 411.479674] ? process_one_work+0x790/0x790 [ 411.479680] kthread+0x177/0x1b0 [ 411.479686] ? kthread_complete_and_exit+0x30/0x30 [ 411.479692] ret_from_fork+0x22/0x30 [ 411.479702] </TASK> Fixes: 39b291b86b59 ("ksmbd: return unsupported error on smb1 mount") Cc: stable(a)vger.kernel.org Signed-off-by: Namjae Jeon <linkinjeon(a)kernel.org> Signed-off-by: Steve French <stfrench(a)microsoft.com> diff --git a/fs/ksmbd/server.c b/fs/ksmbd/server.c index 394b6ceac431..0d8242789dc8 100644 --- a/fs/ksmbd/server.c +++ b/fs/ksmbd/server.c @@ -289,10 +289,7 @@ static int queue_ksmbd_work(struct ksmbd_conn *conn) work->request_buf = conn->request_buf; conn->request_buf = NULL; - if (ksmbd_init_smb_server(work)) { - ksmbd_free_work_struct(work); - return -EINVAL; - } + ksmbd_init_smb_server(work); ksmbd_conn_enqueue_request(work); atomic_inc(&conn->r_count); diff --git a/fs/ksmbd/smb2pdu.c b/fs/ksmbd/smb2pdu.c index 3656ccac06e3..8af939a181be 100644 --- a/fs/ksmbd/smb2pdu.c +++ b/fs/ksmbd/smb2pdu.c @@ -229,9 +229,6 @@ int init_smb2_neg_rsp(struct ksmbd_work *work) struct smb2_negotiate_rsp *rsp; struct ksmbd_conn *conn = work->conn; - if (conn->need_neg == false) - return -EINVAL; - *(__be32 *)work->response_buf = cpu_to_be32(conn->vals->header_size); diff --git a/fs/ksmbd/smb_common.c b/fs/ksmbd/smb_common.c index 9c1ce6d199ce..af0c2a9b8529 100644 --- a/fs/ksmbd/smb_common.c +++ b/fs/ksmbd/smb_common.c @@ -283,20 +283,121 @@ static int ksmbd_negotiate_smb_dialect(void *buf) return BAD_PROT_ID; } -int ksmbd_init_smb_server(struct ksmbd_work *work) +#define SMB_COM_NEGOTIATE_EX 0x0 + +/** + * get_smb1_cmd_val() - get smb command value from smb header + * @work: smb work containing smb header + * + * Return: smb command value + */ +static u16 get_smb1_cmd_val(struct ksmbd_work *work) { - struct ksmbd_conn *conn = work->conn; + return SMB_COM_NEGOTIATE_EX; +} - if (conn->need_neg == false) +/** + * init_smb1_rsp_hdr() - initialize smb negotiate response header + * @work: smb work containing smb request + * + * Return: 0 on success, otherwise -EINVAL + */ +static int init_smb1_rsp_hdr(struct ksmbd_work *work) +{ + struct smb_hdr *rsp_hdr = (struct smb_hdr *)work->response_buf; + struct smb_hdr *rcv_hdr = (struct smb_hdr *)work->request_buf; + + /* + * Remove 4 byte direct TCP header. + */ + *(__be32 *)work->response_buf = + cpu_to_be32(sizeof(struct smb_hdr) - 4); + + rsp_hdr->Command = SMB_COM_NEGOTIATE; + *(__le32 *)rsp_hdr->Protocol = SMB1_PROTO_NUMBER; + rsp_hdr->Flags = SMBFLG_RESPONSE; + rsp_hdr->Flags2 = SMBFLG2_UNICODE | SMBFLG2_ERR_STATUS | + SMBFLG2_EXT_SEC | SMBFLG2_IS_LONG_NAME; + rsp_hdr->Pid = rcv_hdr->Pid; + rsp_hdr->Mid = rcv_hdr->Mid; + return 0; +} + +/** + * smb1_check_user_session() - check for valid session for a user + * @work: smb work containing smb request buffer + * + * Return: 0 on success, otherwise error + */ +static int smb1_check_user_session(struct ksmbd_work *work) +{ + unsigned int cmd = work->conn->ops->get_cmd_val(work); + + if (cmd == SMB_COM_NEGOTIATE_EX) return 0; - init_smb3_11_server(conn); + return -EINVAL; +} + +/** + * smb1_allocate_rsp_buf() - allocate response buffer for a command + * @work: smb work containing smb request + * + * Return: 0 on success, otherwise -ENOMEM + */ +static int smb1_allocate_rsp_buf(struct ksmbd_work *work) +{ + work->response_buf = kmalloc(MAX_CIFS_SMALL_BUFFER_SIZE, + GFP_KERNEL | __GFP_ZERO); + work->response_sz = MAX_CIFS_SMALL_BUFFER_SIZE; + + if (!work->response_buf) { + pr_err("Failed to allocate %u bytes buffer\n", + MAX_CIFS_SMALL_BUFFER_SIZE); + return -ENOMEM; + } - if (conn->ops->get_cmd_val(work) != SMB_COM_NEGOTIATE) - conn->need_neg = false; return 0; } +static struct smb_version_ops smb1_server_ops = { + .get_cmd_val = get_smb1_cmd_val, + .init_rsp_hdr = init_smb1_rsp_hdr, + .allocate_rsp_buf = smb1_allocate_rsp_buf, + .check_user_session = smb1_check_user_session, +}; + +static int smb1_negotiate(struct ksmbd_work *work) +{ + return ksmbd_smb_negotiate_common(work, SMB_COM_NEGOTIATE); +} + +static struct smb_version_cmds smb1_server_cmds[1] = { + [SMB_COM_NEGOTIATE_EX] = { .proc = smb1_negotiate, }, +}; + +static void init_smb1_server(struct ksmbd_conn *conn) +{ + conn->ops = &smb1_server_ops; + conn->cmds = smb1_server_cmds; + conn->max_cmds = ARRAY_SIZE(smb1_server_cmds); +} + +void ksmbd_init_smb_server(struct ksmbd_work *work) +{ + struct ksmbd_conn *conn = work->conn; + __le32 proto; + + if (conn->need_neg == false) + return; + + proto = *(__le32 *)((struct smb_hdr *)work->request_buf)->Protocol; + if (proto == SMB1_PROTO_NUMBER) + init_smb1_server(conn); + else + init_smb3_11_server(conn); +} + int ksmbd_populate_dot_dotdot_entries(struct ksmbd_work *work, int info_level, struct ksmbd_file *dir, struct ksmbd_dir_info *d_info, @@ -444,20 +545,10 @@ static int smb_handle_negotiate(struct ksmbd_work *work) ksmbd_debug(SMB, "Unsupported SMB1 protocol\n"); - /* - * Remove 4 byte direct TCP header, add 2 byte bcc and - * 2 byte DialectIndex. - */ - *(__be32 *)work->response_buf = - cpu_to_be32(sizeof(struct smb_hdr) - 4 + 2 + 2); + /* Add 2 byte bcc and 2 byte DialectIndex. */ + inc_rfc1001_len(work->response_buf, 4); neg_rsp->hdr.Status.CifsError = STATUS_SUCCESS; - neg_rsp->hdr.Command = SMB_COM_NEGOTIATE; - *(__le32 *)neg_rsp->hdr.Protocol = SMB1_PROTO_NUMBER; - neg_rsp->hdr.Flags = SMBFLG_RESPONSE; - neg_rsp->hdr.Flags2 = SMBFLG2_UNICODE | SMBFLG2_ERR_STATUS | - SMBFLG2_EXT_SEC | SMBFLG2_IS_LONG_NAME; - neg_rsp->hdr.WordCount = 1; neg_rsp->DialectIndex = cpu_to_le16(work->conn->dialect); neg_rsp->ByteCount = 0; @@ -473,24 +564,13 @@ int ksmbd_smb_negotiate_common(struct ksmbd_work *work, unsigned int command) ksmbd_negotiate_smb_dialect(work->request_buf); ksmbd_debug(SMB, "conn->dialect 0x%x\n", conn->dialect); - if (command == SMB2_NEGOTIATE_HE) { - struct smb2_hdr *smb2_hdr = smb2_get_msg(work->request_buf); - - if (smb2_hdr->ProtocolId != SMB2_PROTO_NUMBER) { - ksmbd_debug(SMB, "Downgrade to SMB1 negotiation\n"); - command = SMB_COM_NEGOTIATE; - } - } - if (command == SMB2_NEGOTIATE_HE) { ret = smb2_handle_negotiate(work); - init_smb2_neg_rsp(work); return ret; } if (command == SMB_COM_NEGOTIATE) { if (__smb2_negotiate(conn)) { - conn->need_neg = true; init_smb3_11_server(conn); init_smb2_neg_rsp(work); ksmbd_debug(SMB, "Upgrade to SMB2 negotiation\n"); diff --git a/fs/ksmbd/smb_common.h b/fs/ksmbd/smb_common.h index d30ce4c1a151..9130d2e3cd78 100644 --- a/fs/ksmbd/smb_common.h +++ b/fs/ksmbd/smb_common.h @@ -427,7 +427,7 @@ bool ksmbd_smb_request(struct ksmbd_conn *conn); int ksmbd_lookup_dialect_by_id(__le16 *cli_dialects, __le16 dialects_count); -int ksmbd_init_smb_server(struct ksmbd_work *work); +void ksmbd_init_smb_server(struct ksmbd_work *work); struct ksmbd_kstat; int ksmbd_populate_dot_dotdot_entries(struct ksmbd_work *work,

2 years, 5 months

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FAILED: patch "[PATCH] tty: serial: fsl_lpuart: avoid checking for transfer complete" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.14.y git checkout FETCH_HEAD git cherry-pick -x 9425914f3de6febbd6250395f56c8279676d9c3c # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023041012-drippy-italics-387e@gregkh' --subject-prefix 'PATCH 4.14.y' HEAD^.. Possible dependencies: 9425914f3de6 ("tty: serial: fsl_lpuart: avoid checking for transfer complete when UARTCTRL_SBK is asserted in lpuart32_tx_empty") 46dd6d779dcc ("serial: fsl_lpuart: consider TX FIFO too in lpuart32_tx_empty") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 9425914f3de6febbd6250395f56c8279676d9c3c Mon Sep 17 00:00:00 2001 From: Sherry Sun <sherry.sun(a)nxp.com> Date: Thu, 23 Mar 2023 13:44:15 +0800 Subject: [PATCH] tty: serial: fsl_lpuart: avoid checking for transfer complete when UARTCTRL_SBK is asserted in lpuart32_tx_empty According to LPUART RM, Transmission Complete Flag becomes 0 if queuing a break character by writing 1 to CTRL[SBK], so here need to avoid checking for transmission complete when UARTCTRL_SBK is asserted, otherwise the lpuart32_tx_empty may never get TIOCSER_TEMT. Commit 2411fd94ceaa("tty: serial: fsl_lpuart: skip waiting for transmission complete when UARTCTRL_SBK is asserted") only fix it in lpuart32_set_termios(), here also fix it in lpuart32_tx_empty(). Fixes: 380c966c093e ("tty: serial: fsl_lpuart: add 32-bit register interface support") Cc: stable <stable(a)kernel.org> Signed-off-by: Sherry Sun <sherry.sun(a)nxp.com> Link: https://lore.kernel.org/r/20230323054415.20363-1-sherry.sun@nxp.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> diff --git a/drivers/tty/serial/fsl_lpuart.c b/drivers/tty/serial/fsl_lpuart.c index 56e6ba3250cd..edc6e35b701a 100644 --- a/drivers/tty/serial/fsl_lpuart.c +++ b/drivers/tty/serial/fsl_lpuart.c @@ -858,11 +858,17 @@ static unsigned int lpuart32_tx_empty(struct uart_port *port) struct lpuart_port, port); unsigned long stat = lpuart32_read(port, UARTSTAT); unsigned long sfifo = lpuart32_read(port, UARTFIFO); + unsigned long ctrl = lpuart32_read(port, UARTCTRL); if (sport->dma_tx_in_progress) return 0; - if (stat & UARTSTAT_TC && sfifo & UARTFIFO_TXEMPT) + /* + * LPUART Transmission Complete Flag may never be set while queuing a break + * character, so avoid checking for transmission complete when UARTCTRL_SBK + * is asserted. + */ + if ((stat & UARTSTAT_TC && sfifo & UARTFIFO_TXEMPT) || ctrl & UARTCTRL_SBK) return TIOCSER_TEMT; return 0;

2 years, 5 months

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FAILED: patch "[PATCH] tty: serial: fsl_lpuart: avoid checking for transfer complete" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.19.y git checkout FETCH_HEAD git cherry-pick -x 9425914f3de6febbd6250395f56c8279676d9c3c # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023041011-vanilla-unpicked-92cc@gregkh' --subject-prefix 'PATCH 4.19.y' HEAD^.. Possible dependencies: 9425914f3de6 ("tty: serial: fsl_lpuart: avoid checking for transfer complete when UARTCTRL_SBK is asserted in lpuart32_tx_empty") 46dd6d779dcc ("serial: fsl_lpuart: consider TX FIFO too in lpuart32_tx_empty") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 9425914f3de6febbd6250395f56c8279676d9c3c Mon Sep 17 00:00:00 2001 From: Sherry Sun <sherry.sun(a)nxp.com> Date: Thu, 23 Mar 2023 13:44:15 +0800 Subject: [PATCH] tty: serial: fsl_lpuart: avoid checking for transfer complete when UARTCTRL_SBK is asserted in lpuart32_tx_empty According to LPUART RM, Transmission Complete Flag becomes 0 if queuing a break character by writing 1 to CTRL[SBK], so here need to avoid checking for transmission complete when UARTCTRL_SBK is asserted, otherwise the lpuart32_tx_empty may never get TIOCSER_TEMT. Commit 2411fd94ceaa("tty: serial: fsl_lpuart: skip waiting for transmission complete when UARTCTRL_SBK is asserted") only fix it in lpuart32_set_termios(), here also fix it in lpuart32_tx_empty(). Fixes: 380c966c093e ("tty: serial: fsl_lpuart: add 32-bit register interface support") Cc: stable <stable(a)kernel.org> Signed-off-by: Sherry Sun <sherry.sun(a)nxp.com> Link: https://lore.kernel.org/r/20230323054415.20363-1-sherry.sun@nxp.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> diff --git a/drivers/tty/serial/fsl_lpuart.c b/drivers/tty/serial/fsl_lpuart.c index 56e6ba3250cd..edc6e35b701a 100644 --- a/drivers/tty/serial/fsl_lpuart.c +++ b/drivers/tty/serial/fsl_lpuart.c @@ -858,11 +858,17 @@ static unsigned int lpuart32_tx_empty(struct uart_port *port) struct lpuart_port, port); unsigned long stat = lpuart32_read(port, UARTSTAT); unsigned long sfifo = lpuart32_read(port, UARTFIFO); + unsigned long ctrl = lpuart32_read(port, UARTCTRL); if (sport->dma_tx_in_progress) return 0; - if (stat & UARTSTAT_TC && sfifo & UARTFIFO_TXEMPT) + /* + * LPUART Transmission Complete Flag may never be set while queuing a break + * character, so avoid checking for transmission complete when UARTCTRL_SBK + * is asserted. + */ + if ((stat & UARTSTAT_TC && sfifo & UARTFIFO_TXEMPT) || ctrl & UARTCTRL_SBK) return TIOCSER_TEMT; return 0;

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