July 2023 - Linux-stable-mirror

stable-rc/linux-5.4.y build: 17 builds: 0 failed, 17 passed, 38 warnings (v5.4.250-314-g1362bbd1b27c7)

by kernelci.org bot

stable-rc/linux-5.4.y build: 17 builds: 0 failed, 17 passed, 38 warnings (v5.4.250-314-g1362bbd1b27c7) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.4.y/kernel/v5.4.250-314… Tree: stable-rc Branch: linux-5.4.y Git Describe: v5.4.250-314-g1362bbd1b27c7 Git Commit: 1362bbd1b27c72f90eb34039a8d1b0f8b8468a5e Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: defconfig (gcc-10): 3 warnings defconfig+arm64-chromebook (gcc-10): 3 warnings arm: imx_v6_v7_defconfig (gcc-10): 1 warning multi_v5_defconfig (gcc-10): 1 warning multi_v7_defconfig (gcc-10): 1 warning omap2plus_defconfig (gcc-10): 1 warning vexpress_defconfig (gcc-10): 1 warning i386: allnoconfig (gcc-10): 2 warnings i386_defconfig (gcc-10): 3 warnings tinyconfig (gcc-10): 2 warnings mips: 32r2el_defconfig (gcc-10): 1 warning riscv: defconfig (gcc-10): 1 warning x86_64: allnoconfig (gcc-10): 4 warnings tinyconfig (gcc-10): 4 warnings x86_64_defconfig (gcc-10): 5 warnings x86_64_defconfig+x86-chromebook (gcc-10): 5 warnings Warnings summary: 12 fs/ext4/ioctl.c:595:7: warning: assignment to ‘int’ from ‘struct super_block *’ makes integer from pointer without a cast [-Wint-conversion] 7 ld: warning: creating DT_TEXTREL in a PIE 4 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' 4 arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 3 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' 2 arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. 2 arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call 2 arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call 2 arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' Section mismatches summary: 1 WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/ext4/ioctl.c:595:7: warning: assignment to ‘int’ from ‘struct super_block *’ makes integer from pointer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/ext4/ioctl.c:595:7: warning: assignment to ‘int’ from ‘struct super_block *’ makes integer from pointer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] fs/ext4/ioctl.c:595:7: warning: assignment to ‘int’ from ‘struct super_block *’ makes integer from pointer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] fs/ext4/ioctl.c:595:7: warning: assignment to ‘int’ from ‘struct super_block *’ makes integer from pointer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: fs/ext4/ioctl.c:595:7: warning: assignment to ‘int’ from ‘struct super_block *’ makes integer from pointer without a cast [-Wint-conversion] ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/ext4/ioctl.c:595:7: warning: assignment to ‘int’ from ‘struct super_block *’ makes integer from pointer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/ext4/ioctl.c:595:7: warning: assignment to ‘int’ from ‘struct super_block *’ makes integer from pointer without a cast [-Wint-conversion] Section mismatches: WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/ext4/ioctl.c:595:7: warning: assignment to ‘int’ from ‘struct super_block *’ makes integer from pointer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/ext4/ioctl.c:595:7: warning: assignment to ‘int’ from ‘struct super_block *’ makes integer from pointer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/ext4/ioctl.c:595:7: warning: assignment to ‘int’ from ‘struct super_block *’ makes integer from pointer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 5 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. fs/ext4/ioctl.c:595:7: warning: assignment to ‘int’ from ‘struct super_block *’ makes integer from pointer without a cast [-Wint-conversion] ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 5 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. fs/ext4/ioctl.c:595:7: warning: assignment to ‘int’ from ‘struct super_block *’ makes integer from pointer without a cast [-Wint-conversion] ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE --- For more info write to <info(a)kernelci.org>

1 year, 11 months

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stable-rc/linux-5.15.y build: 20 builds: 0 failed, 20 passed, 3 warnings (v5.15.122-79-g3bef1500d246a)

by kernelci.org bot

stable-rc/linux-5.15.y build: 20 builds: 0 failed, 20 passed, 3 warnings (v5.15.122-79-g3bef1500d246a) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.15.y/kernel/v5.15.122-7… Tree: stable-rc Branch: linux-5.15.y Git Describe: v5.15.122-79-g3bef1500d246a Git Commit: 3bef1500d246a00c075b244b6bb5849082569081 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: 32r2el_defconfig (gcc-10): 1 warning riscv: x86_64: x86_64_defconfig (gcc-10): 1 warning x86_64_defconfig+x86-chromebook (gcc-10): 1 warning Warnings summary: 2 arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction 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" ================================================================================ 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 (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, 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 -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, 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 -------------------------------------------------------------------------------- vexpress_defconfig (arm, 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 --- For more info write to <info(a)kernelci.org>

1 year, 11 months

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stable-rc/linux-4.14.y build: 16 builds: 0 failed, 16 passed, 36 warnings (v4.14.320-148-g4d14b3a1f7602)

by kernelci.org bot

stable-rc/linux-4.14.y build: 16 builds: 0 failed, 16 passed, 36 warnings (v4.14.320-148-g4d14b3a1f7602) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.320-1… Tree: stable-rc Branch: linux-4.14.y Git Describe: v4.14.320-148-g4d14b3a1f7602 Git Commit: 4d14b3a1f760251272f7a9165b287fab894b4ed5 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Warnings Detected: arc: arm64: defconfig (gcc-10): 1 warning defconfig+arm64-chromebook (gcc-10): 1 warning arm: imx_v6_v7_defconfig (gcc-10): 1 warning multi_v5_defconfig (gcc-10): 1 warning multi_v7_defconfig (gcc-10): 1 warning omap2plus_defconfig (gcc-10): 1 warning vexpress_defconfig (gcc-10): 1 warning i386: allnoconfig (gcc-10): 3 warnings i386_defconfig (gcc-10): 4 warnings tinyconfig (gcc-10): 3 warnings mips: 32r2el_defconfig (gcc-10): 1 warning x86_64: allnoconfig (gcc-10): 3 warnings tinyconfig (gcc-10): 3 warnings x86_64_defconfig (gcc-10): 6 warnings x86_64_defconfig+x86-chromebook (gcc-10): 6 warnings Warnings summary: 11 fs/ext4/ioctl.c:523:7: warning: assignment to ‘int’ from ‘struct super_block *’ makes integer from pointer without a cast [-Wint-conversion] 7 ld: warning: creating DT_TEXTREL in a PIE 4 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' 4 Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' 3 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' 3 arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' 2 drivers/gpu/drm/drm_edid.o: warning: objtool: validate_displayid.constprop.0()+0x73: return with modified stack frame 2 drivers/gpu/drm/drm_edid.o: warning: objtool: validate_displayid.constprop.0()+0x0: stack state mismatch: cfa1=7+104 cfa2=7+8 Section mismatches summary: 3 WARNING: modpost: Found 1 section mismatch(es). ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/ext4/ioctl.c:523:7: warning: assignment to ‘int’ from ‘struct super_block *’ makes integer from pointer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/ext4/ioctl.c:523:7: warning: assignment to ‘int’ from ‘struct super_block *’ makes integer from pointer without a cast [-Wint-conversion] Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/ext4/ioctl.c:523:7: warning: assignment to ‘int’ from ‘struct super_block *’ makes integer from pointer without a cast [-Wint-conversion] Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' fs/ext4/ioctl.c:523:7: warning: assignment to ‘int’ from ‘struct super_block *’ makes integer from pointer without a cast [-Wint-conversion] ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/ext4/ioctl.c:523:7: warning: assignment to ‘int’ from ‘struct super_block *’ makes integer from pointer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/ext4/ioctl.c:523:7: warning: assignment to ‘int’ from ‘struct super_block *’ makes integer from pointer without a cast [-Wint-conversion] Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/ext4/ioctl.c:523:7: warning: assignment to ‘int’ from ‘struct super_block *’ makes integer from pointer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/ext4/ioctl.c:523:7: warning: assignment to ‘int’ from ‘struct super_block *’ makes integer from pointer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/ext4/ioctl.c:523:7: warning: assignment to ‘int’ from ‘struct super_block *’ makes integer from pointer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' fs/ext4/ioctl.c:523:7: warning: assignment to ‘int’ from ‘struct super_block *’ makes integer from pointer without a cast [-Wint-conversion] drivers/gpu/drm/drm_edid.o: warning: objtool: validate_displayid.constprop.0()+0x73: return with modified stack frame drivers/gpu/drm/drm_edid.o: warning: objtool: validate_displayid.constprop.0()+0x0: stack state mismatch: cfa1=7+104 cfa2=7+8 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' fs/ext4/ioctl.c:523:7: warning: assignment to ‘int’ from ‘struct super_block *’ makes integer from pointer without a cast [-Wint-conversion] drivers/gpu/drm/drm_edid.o: warning: objtool: validate_displayid.constprop.0()+0x73: return with modified stack frame drivers/gpu/drm/drm_edid.o: warning: objtool: validate_displayid.constprop.0()+0x0: stack state mismatch: cfa1=7+104 cfa2=7+8 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE --- For more info write to <info(a)kernelci.org>

1 year, 11 months

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[PATCH v9 07/10] serial: sc16is7xx: fix bug when first setting GPIO direction

by Hugo Villeneuve

From: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> When configuring a pin as an output pin with a value of logic 0, we end up as having a value of logic 1 on the output pin. Setting a logic 0 a second time (or more) after that will correctly output a logic 0 on the output pin. By default, all GPIO pins are configured as inputs. When we enter sc16is7xx_gpio_direction_output() for the first time, we first set the desired value in IOSTATE, and then we configure the pin as an output. The datasheet states that writing to IOSTATE register will trigger a transfer of the value to the I/O pin configured as output, so if the pin is configured as an input, nothing will be transferred. Therefore, set the direction first in IODIR, and then set the desired value in IOSTATE. This is what is done in NXP application note AN10587. Fixes: dfeae619d781 ("serial: sc16is7xx") Cc: <stable(a)vger.kernel.org> Signed-off-by: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> Reviewed-by: Lech Perczak <lech.perczak(a)camlingroup.com> Tested-by: Lech Perczak <lech.perczak(a)camlingroup.com> --- drivers/tty/serial/sc16is7xx.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/drivers/tty/serial/sc16is7xx.c b/drivers/tty/serial/sc16is7xx.c index bc0a288f258d..07ae889db296 100644 --- a/drivers/tty/serial/sc16is7xx.c +++ b/drivers/tty/serial/sc16is7xx.c @@ -1342,9 +1342,18 @@ static int sc16is7xx_gpio_direction_output(struct gpio_chip *chip, state |= BIT(offset); else state &= ~BIT(offset); - sc16is7xx_port_write(port, SC16IS7XX_IOSTATE_REG, state); + + /* + * If we write IOSTATE first, and then IODIR, the output value is not + * transferred to the corresponding I/O pin. + * The datasheet states that each register bit will be transferred to + * the corresponding I/O pin programmed as output when writing to + * IOSTATE. Therefore, configure direction first with IODIR, and then + * set value after with IOSTATE. + */ sc16is7xx_port_update(port, SC16IS7XX_IODIR_REG, BIT(offset), BIT(offset)); + sc16is7xx_port_write(port, SC16IS7XX_IOSTATE_REG, state); return 0; } -- 2.30.2

1 year, 11 months

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[PATCH v9 05/10] dt-bindings: sc16is7xx: Add property to change GPIO function

by Hugo Villeneuve

From: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> Some variants in this series of UART controllers have GPIO pins that are shared between GPIO and modem control lines. The pin mux mode (GPIO or modem control lines) can be set for each ports (channels) supported by the variant. This adds a property to the device tree to set the GPIO pin mux to modem control lines on selected ports if needed. Cc: <stable(a)vger.kernel.org> # 6.1.x Signed-off-by: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> Acked-by: Conor Dooley <conor.dooley(a)microchip.com> Reviewed-by: Lech Perczak <lech.perczak(a)camlingroup.com> --- .../bindings/serial/nxp,sc16is7xx.txt | 46 +++++++++++++++++++ 1 file changed, 46 insertions(+) diff --git a/Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt b/Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt index 0fa8e3e43bf8..1a7e4bff0456 100644 --- a/Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt +++ b/Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt @@ -23,6 +23,9 @@ Optional properties: 1 = active low. - irda-mode-ports: An array that lists the indices of the port that should operate in IrDA mode. +- nxp,modem-control-line-ports: An array that lists the indices of the port that + should have shared GPIO lines configured as + modem control lines. Example: sc16is750: sc16is750@51 { @@ -35,6 +38,26 @@ Example: #gpio-cells = <2>; }; + sc16is752: sc16is752@53 { + compatible = "nxp,sc16is752"; + reg = <0x53>; + clocks = <&clk20m>; + interrupt-parent = <&gpio3>; + interrupts = <7 IRQ_TYPE_EDGE_FALLING>; + nxp,modem-control-line-ports = <1>; /* Port 1 as modem control lines */ + gpio-controller; /* Port 0 as GPIOs */ + #gpio-cells = <2>; + }; + + sc16is752: sc16is752@54 { + compatible = "nxp,sc16is752"; + reg = <0x54>; + clocks = <&clk20m>; + interrupt-parent = <&gpio3>; + interrupts = <7 IRQ_TYPE_EDGE_FALLING>; + nxp,modem-control-line-ports = <0 1>; /* Ports 0 and 1 as modem control lines */ + }; + * spi as bus Required properties: @@ -59,6 +82,9 @@ Optional properties: 1 = active low. - irda-mode-ports: An array that lists the indices of the port that should operate in IrDA mode. +- nxp,modem-control-line-ports: An array that lists the indices of the port that + should have shared GPIO lines configured as + modem control lines. Example: sc16is750: sc16is750@0 { @@ -70,3 +96,23 @@ Example: gpio-controller; #gpio-cells = <2>; }; + + sc16is752: sc16is752@1 { + compatible = "nxp,sc16is752"; + reg = <1>; + clocks = <&clk20m>; + interrupt-parent = <&gpio3>; + interrupts = <7 IRQ_TYPE_EDGE_FALLING>; + nxp,modem-control-line-ports = <1>; /* Port 1 as modem control lines */ + gpio-controller; /* Port 0 as GPIOs */ + #gpio-cells = <2>; + }; + + sc16is752: sc16is752@2 { + compatible = "nxp,sc16is752"; + reg = <2>; + clocks = <&clk20m>; + interrupt-parent = <&gpio3>; + interrupts = <7 IRQ_TYPE_EDGE_FALLING>; + nxp,modem-control-line-ports = <0 1>; /* Ports 0 and 1 as modem control lines */ + }; -- 2.30.2

1 year, 11 months

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Re: [PATCH 6.1 146/223] drm/amd/display: edp do not add non-edid timings

by Greg Kroah-Hartman

On Mon, Jul 24, 2023 at 07:38:24PM +0000, Deucher, Alexander wrote: > [AMD Official Use Only - General] > > > -----Original Message----- > > From: Alex G. <mr.nuke.me(a)gmail.com> > > Sent: Monday, July 24, 2023 3:23 PM > > To: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>; > > stable(a)vger.kernel.org > > Cc: patches(a)lists.linux.dev; Limonciello, Mario > > <Mario.Limonciello(a)amd.com>; Deucher, Alexander > > <Alexander.Deucher(a)amd.com>; Wang, Chao-kai (Stylon) > > <Stylon.Wang(a)amd.com>; Wu, Hersen <hersenxs.wu(a)amd.com>; Li, Roman > > <Roman.Li(a)amd.com>; Wheeler, Daniel <Daniel.Wheeler(a)amd.com>; eniac- > > xw.zhang(a)hp.com > > Subject: Re: [PATCH 6.1 146/223] drm/amd/display: edp do not add non-edid > > timings > > > > Hi Greg, > > > > This patch was > > * originally added to v6.1.35 > > * reverted in v6.1.39 > > * added back in v6.1.40 > > > > This patch is still reverted in mainline. Was this patch re-added by mistake in > > v6.1.y stable? > > Yes, this patch should stay reverted. Where was it reverted in the 6.1.y tree? And where was it reverted in Linus's tree? I think the confusion here is you have the same commit in the tree with two different commit ids. So when I see the patches flow by, I applied just this one to the tree, and I only see it in 6.1.40 with that id, missing any possible revert of a previous version as the ids don't match up. In other words, what am I supposed to do here when you duplicate commits? What's the revert of this commit, is it also in the tree twice? thanks, greg k-h

1 year, 11 months

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[PATCH] drm/i915: Avoid GGTT flushing on non-GGTT paths of i915_vma_pin_iomap

by Tvrtko Ursulin

From: Tvrtko Ursulin <tvrtko.ursulin(a)intel.com> Commit 4bc91dbde0da ("drm/i915/lmem: Bypass aperture when lmem is available") added a code path which does not map via GGTT, but was still setting the ggtt write bit, and so triggering the GGTT flushing. Fix it by not setting that bit unless the GGTT mapping path was used, and replace the flush with wmb() in i915_vma_flush_writes(). This also works for the i915_gem_object_pin_map path added in d976521a995a ("drm/i915: extend i915_vma_pin_iomap()"). It is hard to say if the fix has any observable effect, given that the write-combine buffer gets flushed from intel_gt_flush_ggtt_writes too, but apart from code clarity, skipping the needless GGTT flushing could be beneficial on platforms with non-coherent GGTT. (See the code flow in intel_gt_flush_ggtt_writes().) Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin(a)intel.com> Fixes: 4bc91dbde0da ("drm/i915/lmem: Bypass aperture when lmem is available") References: d976521a995a ("drm/i915: extend i915_vma_pin_iomap()") Cc: Radhakrishna Sripada <radhakrishna.sripada(a)intel.com> Cc: <stable(a)vger.kernel.org> # v5.14+ --- drivers/gpu/drm/i915/i915_vma.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/i915_vma.c b/drivers/gpu/drm/i915/i915_vma.c index ffb425ba591c..f2b626cd2755 100644 --- a/drivers/gpu/drm/i915/i915_vma.c +++ b/drivers/gpu/drm/i915/i915_vma.c @@ -602,7 +602,9 @@ void __iomem *i915_vma_pin_iomap(struct i915_vma *vma) if (err) goto err_unpin; - i915_vma_set_ggtt_write(vma); + if (!i915_gem_object_is_lmem(vma->obj) && + i915_vma_is_map_and_fenceable(vma)) + i915_vma_set_ggtt_write(vma); /* NB Access through the GTT requires the device to be awake. */ return page_mask_bits(ptr); @@ -617,6 +619,8 @@ void i915_vma_flush_writes(struct i915_vma *vma) { if (i915_vma_unset_ggtt_write(vma)) intel_gt_flush_ggtt_writes(vma->vm->gt); + else + wmb(); /* Just flush the write-combine buffer. */ } void i915_vma_unpin_iomap(struct i915_vma *vma) -- 2.39.2

1 year, 11 months

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[PATCH net] net: ipa: only reset hashed tables when supported

by Alex Elder

Last year, the code that manages GSI channel transactions switched from using spinlock-protected linked lists to using indexes into the ring buffer used for a channel. Recently, Google reported seeing transaction reference count underflows occasionally during shutdown. Doug Anderson found a way to reproduce the issue reliably, and bisected the issue to the commit that eliminated the linked lists and the lock. The root cause was ultimately determined to be related to unused transactions being committed as part of the modem shutdown cleanup activity. Unused transactions are not normally expected (except in error cases). The modem uses some ranges of IPA-resident memory, and whenever it shuts down we zero those ranges. In ipa_filter_reset_table() a transaction is allocated to zero modem filter table entries. If hashing is not supported, hashed table memory should not be zeroed. But currently nothing prevents that, and the result is an unused transaction. Something similar occurs when we zero routing table entries for the modem. By preventing any attempt to clear hashed tables when hashing is not supported, the reference count underflow is avoided in this case. Note that there likely remains an issue with properly freeing unused transactions (if they occur due to errors). This patch addresses only the underflows that Google originally reported. Fixes: d338ae28d8a8 ("net: ipa: kill all other transaction lists") Cc: <stable(a)vger.kernel.org> # 6.1.x Tested-by: Douglas Anderson <dianders(a)chromium.org> Signed-off-by: Alex Elder <elder(a)linaro.org> --- drivers/net/ipa/ipa_table.c | 26 ++++++++++++++------------ 1 file changed, 14 insertions(+), 12 deletions(-) diff --git a/drivers/net/ipa/ipa_table.c b/drivers/net/ipa/ipa_table.c index 510ff2dc8999a..cd81dd916c29e 100644 --- a/drivers/net/ipa/ipa_table.c +++ b/drivers/net/ipa/ipa_table.c @@ -311,16 +311,15 @@ static int ipa_filter_reset(struct ipa *ipa, bool modem) if (ret) return ret; - ret = ipa_filter_reset_table(ipa, IPA_MEM_V4_FILTER_HASHED, modem); - if (ret) - return ret; - ret = ipa_filter_reset_table(ipa, IPA_MEM_V6_FILTER, modem); + if (ret || !ipa_table_hash_support(ipa)) + return ret; + + ret = ipa_filter_reset_table(ipa, IPA_MEM_V4_FILTER_HASHED, modem); if (ret) return ret; - ret = ipa_filter_reset_table(ipa, IPA_MEM_V6_FILTER_HASHED, modem); - return ret; + return ipa_filter_reset_table(ipa, IPA_MEM_V6_FILTER_HASHED, modem); } /* The AP routes and modem routes are each contiguous within the @@ -329,11 +328,12 @@ static int ipa_filter_reset(struct ipa *ipa, bool modem) * */ static int ipa_route_reset(struct ipa *ipa, bool modem) { + bool hash_support = ipa_table_hash_support(ipa); struct gsi_trans *trans; u16 first; u16 count; - trans = ipa_cmd_trans_alloc(ipa, 4); + trans = ipa_cmd_trans_alloc(ipa, hash_support ? 4 : 2); if (!trans) { dev_err(&ipa->pdev->dev, "no transaction for %s route reset\n", @@ -350,12 +350,14 @@ static int ipa_route_reset(struct ipa *ipa, bool modem) } ipa_table_reset_add(trans, false, first, count, IPA_MEM_V4_ROUTE); - ipa_table_reset_add(trans, false, first, count, - IPA_MEM_V4_ROUTE_HASHED); - ipa_table_reset_add(trans, false, first, count, IPA_MEM_V6_ROUTE); - ipa_table_reset_add(trans, false, first, count, - IPA_MEM_V6_ROUTE_HASHED); + + if (hash_support) { + ipa_table_reset_add(trans, false, first, count, + IPA_MEM_V4_ROUTE_HASHED); + ipa_table_reset_add(trans, false, first, count, + IPA_MEM_V6_ROUTE_HASHED); + } gsi_trans_commit_wait(trans); -- 2.34.1

1 year, 11 months

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FAILED: patch "[PATCH] drm/client: Fix memory leak in drm_client_target_cloned" 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 c2a88e8bdf5f6239948d75283d0ae7e0c7945b03 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023072327-repost-magma-4171@gregkh' --subject-prefix 'PATCH 4.14.y' HEAD^.. Possible dependencies: c2a88e8bdf5f ("drm/client: Fix memory leak in drm_client_target_cloned") cf13909aee05 ("drm/fb-helper: Move out modeset config code") aafa9e066872 ("drm/fb-helper: Prepare to move out modeset config code") e5852bee90d6 ("drm/fb-helper: Remove drm_fb_helper_connector") aec3925f093d ("drm/fb-helper: Move out commit code") eade2a17ddc5 ("drm/fb-helper: Prepare to move out commit code") d81294afeecd ("drm/fb-helper: Remove drm_fb_helper_crtc") 4672b1d65fc9 ("Merge remote-tracking branch 'drm/drm-next' into drm-misc-next") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From c2a88e8bdf5f6239948d75283d0ae7e0c7945b03 Mon Sep 17 00:00:00 2001 From: Jocelyn Falempe <jfalempe(a)redhat.com> Date: Tue, 11 Jul 2023 11:20:43 +0200 Subject: [PATCH] drm/client: Fix memory leak in drm_client_target_cloned dmt_mode is allocated and never freed in this function. It was found with the ast driver, but most drivers using generic fbdev setup are probably affected. This fixes the following kmemleak report: backtrace: [<00000000b391296d>] drm_mode_duplicate+0x45/0x220 [drm] [<00000000e45bb5b3>] drm_client_target_cloned.constprop.0+0x27b/0x480 [drm] [<00000000ed2d3a37>] drm_client_modeset_probe+0x6bd/0xf50 [drm] [<0000000010e5cc9d>] __drm_fb_helper_initial_config_and_unlock+0xb4/0x2c0 [drm_kms_helper] [<00000000909f82ca>] drm_fbdev_client_hotplug+0x2bc/0x4d0 [drm_kms_helper] [<00000000063a69aa>] drm_client_register+0x169/0x240 [drm] [<00000000a8c61525>] ast_pci_probe+0x142/0x190 [ast] [<00000000987f19bb>] local_pci_probe+0xdc/0x180 [<000000004fca231b>] work_for_cpu_fn+0x4e/0xa0 [<0000000000b85301>] process_one_work+0x8b7/0x1540 [<000000003375b17c>] worker_thread+0x70a/0xed0 [<00000000b0d43cd9>] kthread+0x29f/0x340 [<000000008d770833>] ret_from_fork+0x1f/0x30 unreferenced object 0xff11000333089a00 (size 128): cc: <stable(a)vger.kernel.org> Fixes: 1d42bbc8f7f9 ("drm/fbdev: fix cloning on fbcon") Reported-by: Zhang Yi <yizhan(a)redhat.com> Signed-off-by: Jocelyn Falempe <jfalempe(a)redhat.com> Reviewed-by: Javier Martinez Canillas <javierm(a)redhat.com> Reviewed-by: Thomas Zimmermann <tzimmermann(a)suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20230711092203.68157-2-jfalem… diff --git a/drivers/gpu/drm/drm_client_modeset.c b/drivers/gpu/drm/drm_client_modeset.c index 1b12a3c201a3..a4a62aa99984 100644 --- a/drivers/gpu/drm/drm_client_modeset.c +++ b/drivers/gpu/drm/drm_client_modeset.c @@ -311,6 +311,9 @@ static bool drm_client_target_cloned(struct drm_device *dev, can_clone = true; dmt_mode = drm_mode_find_dmt(dev, 1024, 768, 60, false); + if (!dmt_mode) + goto fail; + for (i = 0; i < connector_count; i++) { if (!enabled[i]) continue; @@ -326,11 +329,13 @@ static bool drm_client_target_cloned(struct drm_device *dev, if (!modes[i]) can_clone = false; } + kfree(dmt_mode); if (can_clone) { DRM_DEBUG_KMS("can clone using 1024x768\n"); return true; } +fail: DRM_INFO("kms: can't enable cloning when we probably wanted to.\n"); return false; }

1 year, 11 months

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Re: [PATCH 6.4 000/227] 6.4.7-rc1 review

by Ronald Warsow

Hi Greg 6.4.7-rc1 compiles, boots and runs here on x86_64 (Intel Rocket Lake, i5-11400) Thanks Tested-by: Ronald Warsow <rwarsow(a)gmx.de>

1 year, 11 months

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