March 2022 - Linux-stable-mirror

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.4.184 release. There are 33 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Sat, 12 Mar 2022 14:07:58 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.4.184-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.4.184-rc2 Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "ACPI: PM: s2idle: Cancel wakeup before dispatching EC GPE" Juergen Gross <jgross(a)suse.com> xen/netfront: react properly to failing gnttab_end_foreign_access_ref() Juergen Gross <jgross(a)suse.com> xen/gnttab: fix gnttab_end_foreign_access() without page specified Juergen Gross <jgross(a)suse.com> xen/pvcalls: use alloc/free_pages_exact() Juergen Gross <jgross(a)suse.com> xen/9p: use alloc/free_pages_exact() Juergen Gross <jgross(a)suse.com> xen: remove gnttab_query_foreign_access() Juergen Gross <jgross(a)suse.com> xen/gntalloc: don't use gnttab_query_foreign_access() Juergen Gross <jgross(a)suse.com> xen/scsifront: don't use gnttab_query_foreign_access() for mapped status Juergen Gross <jgross(a)suse.com> xen/netfront: don't use gnttab_query_foreign_access() for mapped status Juergen Gross <jgross(a)suse.com> xen/blkfront: don't use gnttab_query_foreign_access() for mapped status Juergen Gross <jgross(a)suse.com> xen/grant-table: add gnttab_try_end_foreign_access() Juergen Gross <jgross(a)suse.com> xen/xenbus: don't let xenbus_grant_ring() remove grants in error case Russell King (Oracle) <rmk+kernel(a)armlinux.org.uk> ARM: fix build warning in proc-v7-bugs.c Nathan Chancellor <nathan(a)kernel.org> ARM: Do not use NOCROSSREFS directive with ld.lld Russell King (Oracle) <rmk+kernel(a)armlinux.org.uk> ARM: fix co-processor register typo Emmanuel Gil Peyrot <linkmauve(a)linkmauve.fr> ARM: fix build error when BPF_SYSCALL is disabled Russell King (Oracle) <rmk+kernel(a)armlinux.org.uk> ARM: include unprivileged BPF status in Spectre V2 reporting Russell King (Oracle) <rmk+kernel(a)armlinux.org.uk> ARM: Spectre-BHB workaround Russell King (Oracle) <rmk+kernel(a)armlinux.org.uk> ARM: use LOADADDR() to get load address of sections Russell King (Oracle) <rmk+kernel(a)armlinux.org.uk> ARM: early traps initialisation Russell King (Oracle) <rmk+kernel(a)armlinux.org.uk> ARM: report Spectre v2 status through sysfs Mark Rutland <mark.rutland(a)arm.com> arm/arm64: smccc/psci: add arm_smccc_1_1_get_conduit() Steven Price <steven.price(a)arm.com> arm/arm64: Provide a wrapper for SMCCC 1.1 calls Josh Poimboeuf <jpoimboe(a)redhat.com> x86/speculation: Warn about eIBRS + LFENCE + Unprivileged eBPF + SMT Josh Poimboeuf <jpoimboe(a)redhat.com> x86/speculation: Warn about Spectre v2 LFENCE mitigation Kim Phillips <kim.phillips(a)amd.com> x86/speculation: Update link to AMD speculation whitepaper Kim Phillips <kim.phillips(a)amd.com> x86/speculation: Use generic retpoline by default on AMD Josh Poimboeuf <jpoimboe(a)redhat.com> x86/speculation: Include unprivileged eBPF status in Spectre v2 mitigation reporting Peter Zijlstra <peterz(a)infradead.org> Documentation/hw-vuln: Update spectre doc Peter Zijlstra <peterz(a)infradead.org> x86/speculation: Add eIBRS + Retpoline options Peter Zijlstra (Intel) <peterz(a)infradead.org> x86/speculation: Rename RETPOLINE_AMD to RETPOLINE_LFENCE Peter Zijlstra <peterz(a)infradead.org> x86,bugs: Unconditionally allow spectre_v2=retpoline,amd Borislav Petkov <bp(a)suse.de> x86/speculation: Merge one test in spectre_v2_user_select_mitigation() ------------- Diffstat: Documentation/admin-guide/hw-vuln/spectre.rst | 48 ++++-- Documentation/admin-guide/kernel-parameters.txt | 8 +- Makefile | 4 +- arch/arm/include/asm/assembler.h | 10 ++ arch/arm/include/asm/spectre.h | 32 ++++ arch/arm/kernel/Makefile | 2 + arch/arm/kernel/entry-armv.S | 79 ++++++++- arch/arm/kernel/entry-common.S | 24 +++ arch/arm/kernel/spectre.c | 71 ++++++++ arch/arm/kernel/traps.c | 65 ++++++- arch/arm/kernel/vmlinux.lds.h | 43 ++++- arch/arm/mm/Kconfig | 11 ++ arch/arm/mm/proc-v7-bugs.c | 200 +++++++++++++++++++--- arch/x86/include/asm/cpufeatures.h | 2 +- arch/x86/include/asm/nospec-branch.h | 16 +- arch/x86/kernel/cpu/bugs.c | 216 +++++++++++++++++------- drivers/acpi/ec.c | 10 -- drivers/acpi/sleep.c | 14 +- drivers/block/xen-blkfront.c | 63 ++++--- drivers/firmware/psci/psci.c | 15 ++ drivers/net/xen-netfront.c | 54 +++--- drivers/scsi/xen-scsifront.c | 3 +- drivers/xen/gntalloc.c | 25 +-- drivers/xen/grant-table.c | 71 ++++---- drivers/xen/pvcalls-front.c | 8 +- drivers/xen/xenbus/xenbus_client.c | 24 ++- include/linux/arm-smccc.h | 74 ++++++++ include/linux/bpf.h | 12 ++ include/xen/grant_table.h | 19 ++- kernel/sysctl.c | 8 + net/9p/trans_xen.c | 14 +- tools/arch/x86/include/asm/cpufeatures.h | 2 +- 32 files changed, 970 insertions(+), 277 deletions(-)

2 years, 10 months

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Linux 5.16.14

by Greg Kroah-Hartman

I'm announcing the release of the 5.16.14 kernel. All users of the 5.16 kernel series must upgrade. The updated 5.16.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.16.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/admin-guide/hw-vuln/spectre.rst | 50 ++- Documentation/admin-guide/kernel-parameters.txt | 8 Documentation/arm64/cpu-feature-registers.rst | 17 + Documentation/arm64/elf_hwcaps.rst | 8 Makefile | 2 arch/arm/include/asm/assembler.h | 10 arch/arm/include/asm/spectre.h | 32 + arch/arm/include/asm/vmlinux.lds.h | 43 ++ arch/arm/kernel/Makefile | 2 arch/arm/kernel/entry-armv.S | 79 ++++ arch/arm/kernel/entry-common.S | 24 + arch/arm/kernel/spectre.c | 71 ++++ arch/arm/kernel/traps.c | 65 +++ arch/arm/mm/Kconfig | 11 arch/arm/mm/proc-v7-bugs.c | 208 ++++++++++-- arch/arm64/Kconfig | 9 arch/arm64/include/asm/assembler.h | 53 +++ arch/arm64/include/asm/cpu.h | 1 arch/arm64/include/asm/cpufeature.h | 29 + arch/arm64/include/asm/cputype.h | 8 arch/arm64/include/asm/fixmap.h | 6 arch/arm64/include/asm/hwcap.h | 2 arch/arm64/include/asm/insn.h | 1 arch/arm64/include/asm/kvm_host.h | 5 arch/arm64/include/asm/rwonce.h | 4 arch/arm64/include/asm/sections.h | 5 arch/arm64/include/asm/spectre.h | 4 arch/arm64/include/asm/sysreg.h | 18 + arch/arm64/include/asm/vectors.h | 73 ++++ arch/arm64/include/uapi/asm/hwcap.h | 2 arch/arm64/include/uapi/asm/kvm.h | 5 arch/arm64/kernel/cpu_errata.c | 7 arch/arm64/kernel/cpufeature.c | 25 + arch/arm64/kernel/cpuinfo.c | 3 arch/arm64/kernel/entry.S | 214 +++++++++---- arch/arm64/kernel/image-vars.h | 4 arch/arm64/kernel/proton-pack.c | 391 +++++++++++++++++++++++- arch/arm64/kernel/vmlinux.lds.S | 2 arch/arm64/kvm/arm.c | 5 arch/arm64/kvm/hyp/hyp-entry.S | 9 arch/arm64/kvm/hyp/nvhe/mm.c | 4 arch/arm64/kvm/hyp/vhe/switch.c | 9 arch/arm64/kvm/hypercalls.c | 12 arch/arm64/kvm/psci.c | 18 + arch/arm64/kvm/sys_regs.c | 2 arch/arm64/mm/mmu.c | 12 arch/arm64/tools/cpucaps | 1 arch/x86/include/asm/cpufeatures.h | 2 arch/x86/include/asm/nospec-branch.h | 16 arch/x86/kernel/alternative.c | 8 arch/x86/kernel/cpu/bugs.c | 204 +++++++++--- arch/x86/lib/retpoline.S | 2 arch/x86/net/bpf_jit_comp.c | 2 drivers/acpi/ec.c | 10 drivers/acpi/sleep.c | 14 drivers/block/xen-blkfront.c | 63 ++- drivers/net/xen-netfront.c | 54 ++- drivers/scsi/xen-scsifront.c | 3 drivers/xen/gntalloc.c | 25 - drivers/xen/grant-table.c | 71 ++-- drivers/xen/pvcalls-front.c | 8 drivers/xen/xenbus/xenbus_client.c | 24 - include/linux/arm-smccc.h | 5 include/linux/bpf.h | 12 include/xen/grant_table.h | 19 + kernel/sysctl.c | 7 net/9p/trans_xen.c | 14 tools/arch/x86/include/asm/cpufeatures.h | 2 68 files changed, 1781 insertions(+), 357 deletions(-) Emmanuel Gil Peyrot (1): ARM: fix build error when BPF_SYSCALL is disabled Greg Kroah-Hartman (2): Revert "ACPI: PM: s2idle: Cancel wakeup before dispatching EC GPE" Linux 5.16.14 James Morse (20): arm64: entry.S: Add ventry overflow sanity checks arm64: spectre: Rename spectre_v4_patch_fw_mitigation_conduit KVM: arm64: Allow indirect vectors to be used without SPECTRE_V3A arm64: entry: Make the trampoline cleanup optional arm64: entry: Free up another register on kpti's tramp_exit path arm64: entry: Move the trampoline data page before the text page arm64: entry: Allow tramp_alias to access symbols after the 4K boundary arm64: entry: Don't assume tramp_vectors is the start of the vectors arm64: entry: Move trampoline macros out of ifdef'd section arm64: entry: Make the kpti trampoline's kpti sequence optional arm64: entry: Allow the trampoline text to occupy multiple pages arm64: entry: Add non-kpti __bp_harden_el1_vectors for mitigations arm64: entry: Add vectors that have the bhb mitigation sequences arm64: entry: Add macro for reading symbol addresses from the trampoline arm64: Add percpu vectors for EL1 arm64: proton-pack: Report Spectre-BHB vulnerabilities as part of Spectre-v2 arm64: Mitigate spectre style branch history side channels KVM: arm64: Allow SMCCC_ARCH_WORKAROUND_3 to be discovered and migrated arm64: Use the clearbhb instruction in mitigations arm64: proton-pack: Include unprivileged eBPF status in Spectre v2 mitigation reporting Joey Gouly (3): arm64: add ID_AA64ISAR2_EL1 sys register arm64: cpufeature: add HWCAP for FEAT_AFP arm64: cpufeature: add HWCAP for FEAT_RPRES Josh Poimboeuf (3): x86/speculation: Include unprivileged eBPF status in Spectre v2 mitigation reporting x86/speculation: Warn about Spectre v2 LFENCE mitigation x86/speculation: Warn about eIBRS + LFENCE + Unprivileged eBPF + SMT Juergen Gross (11): xen/xenbus: don't let xenbus_grant_ring() remove grants in error case xen/grant-table: add gnttab_try_end_foreign_access() xen/blkfront: don't use gnttab_query_foreign_access() for mapped status xen/netfront: don't use gnttab_query_foreign_access() for mapped status xen/scsifront: don't use gnttab_query_foreign_access() for mapped status xen/gntalloc: don't use gnttab_query_foreign_access() xen: remove gnttab_query_foreign_access() xen/9p: use alloc/free_pages_exact() xen/pvcalls: use alloc/free_pages_exact() xen/gnttab: fix gnttab_end_foreign_access() without page specified xen/netfront: react properly to failing gnttab_end_foreign_access_ref() Kim Phillips (2): x86/speculation: Use generic retpoline by default on AMD x86/speculation: Update link to AMD speculation whitepaper Nathan Chancellor (2): ARM: Do not use NOCROSSREFS directive with ld.lld arm64: Do not include __READ_ONCE() block in assembly files Peter Zijlstra (2): x86/speculation: Add eIBRS + Retpoline options Documentation/hw-vuln: Update spectre doc Peter Zijlstra (Intel) (1): x86/speculation: Rename RETPOLINE_AMD to RETPOLINE_LFENCE Russell King (Oracle) (7): ARM: report Spectre v2 status through sysfs ARM: early traps initialisation ARM: use LOADADDR() to get load address of sections ARM: Spectre-BHB workaround ARM: include unprivileged BPF status in Spectre V2 reporting ARM: fix co-processor register typo ARM: fix build warning in proc-v7-bugs.c

2 years, 10 months

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Linux 5.15.28

by Greg Kroah-Hartman

I'm announcing the release of the 5.15.28 kernel. All users of the 5.15 kernel series must upgrade. The updated 5.15.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.15.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/admin-guide/hw-vuln/spectre.rst | 48 +- Documentation/admin-guide/kernel-parameters.txt | 8 Documentation/arm64/cpu-feature-registers.rst | 29 + Documentation/arm64/elf_hwcaps.rst | 12 Makefile | 2 arch/arm/include/asm/assembler.h | 10 arch/arm/include/asm/spectre.h | 32 + arch/arm/include/asm/vmlinux.lds.h | 43 ++ arch/arm/kernel/Makefile | 2 arch/arm/kernel/entry-armv.S | 79 ++++ arch/arm/kernel/entry-common.S | 24 + arch/arm/kernel/spectre.c | 71 ++++ arch/arm/kernel/traps.c | 65 +++ arch/arm/mm/Kconfig | 11 arch/arm/mm/proc-v7-bugs.c | 208 ++++++++++-- arch/arm64/Kconfig | 9 arch/arm64/include/asm/assembler.h | 53 +++ arch/arm64/include/asm/cpu.h | 1 arch/arm64/include/asm/cpufeature.h | 29 + arch/arm64/include/asm/cputype.h | 14 arch/arm64/include/asm/fixmap.h | 6 arch/arm64/include/asm/hwcap.h | 3 arch/arm64/include/asm/insn.h | 1 arch/arm64/include/asm/kvm_host.h | 5 arch/arm64/include/asm/rwonce.h | 4 arch/arm64/include/asm/sections.h | 5 arch/arm64/include/asm/spectre.h | 4 arch/arm64/include/asm/sysreg.h | 18 + arch/arm64/include/asm/vectors.h | 73 ++++ arch/arm64/include/uapi/asm/hwcap.h | 3 arch/arm64/include/uapi/asm/kvm.h | 5 arch/arm64/kernel/cpu_errata.c | 7 arch/arm64/kernel/cpufeature.c | 28 + arch/arm64/kernel/cpuinfo.c | 4 arch/arm64/kernel/entry.S | 214 +++++++++---- arch/arm64/kernel/image-vars.h | 4 arch/arm64/kernel/proton-pack.c | 391 +++++++++++++++++++++++- arch/arm64/kernel/vmlinux.lds.S | 2 arch/arm64/kvm/arm.c | 5 arch/arm64/kvm/hyp/hyp-entry.S | 9 arch/arm64/kvm/hyp/nvhe/mm.c | 4 arch/arm64/kvm/hyp/vhe/switch.c | 9 arch/arm64/kvm/hypercalls.c | 12 arch/arm64/kvm/psci.c | 18 + arch/arm64/kvm/sys_regs.c | 2 arch/arm64/mm/mmu.c | 12 arch/arm64/tools/cpucaps | 1 arch/x86/include/asm/cpufeatures.h | 2 arch/x86/include/asm/nospec-branch.h | 16 arch/x86/kernel/cpu/bugs.c | 205 +++++++++--- arch/x86/lib/retpoline.S | 2 drivers/acpi/ec.c | 10 drivers/acpi/sleep.c | 14 drivers/block/xen-blkfront.c | 63 ++- drivers/net/slip/slip.h | 2 drivers/net/xen-netfront.c | 54 ++- drivers/scsi/xen-scsifront.c | 3 drivers/xen/gntalloc.c | 25 - drivers/xen/grant-table.c | 71 ++-- drivers/xen/pvcalls-front.c | 8 drivers/xen/xenbus/xenbus_client.c | 24 - include/linux/arm-smccc.h | 5 include/linux/bpf.h | 12 include/xen/grant_table.h | 19 + kernel/sysctl.c | 7 net/9p/trans_xen.c | 14 tools/arch/x86/include/asm/cpufeatures.h | 2 67 files changed, 1799 insertions(+), 358 deletions(-) Anshuman Khandual (1): arm64: Add Cortex-X2 CPU part definition Emmanuel Gil Peyrot (1): ARM: fix build error when BPF_SYSCALL is disabled Greg Kroah-Hartman (2): Revert "ACPI: PM: s2idle: Cancel wakeup before dispatching EC GPE" Linux 5.15.28 Huang Pei (1): slip: fix macro redefine warning James Morse (20): arm64: entry.S: Add ventry overflow sanity checks arm64: spectre: Rename spectre_v4_patch_fw_mitigation_conduit KVM: arm64: Allow indirect vectors to be used without SPECTRE_V3A arm64: entry: Make the trampoline cleanup optional arm64: entry: Free up another register on kpti's tramp_exit path arm64: entry: Move the trampoline data page before the text page arm64: entry: Allow tramp_alias to access symbols after the 4K boundary arm64: entry: Don't assume tramp_vectors is the start of the vectors arm64: entry: Move trampoline macros out of ifdef'd section arm64: entry: Make the kpti trampoline's kpti sequence optional arm64: entry: Allow the trampoline text to occupy multiple pages arm64: entry: Add non-kpti __bp_harden_el1_vectors for mitigations arm64: entry: Add vectors that have the bhb mitigation sequences arm64: entry: Add macro for reading symbol addresses from the trampoline arm64: Add percpu vectors for EL1 arm64: proton-pack: Report Spectre-BHB vulnerabilities as part of Spectre-v2 arm64: Mitigate spectre style branch history side channels KVM: arm64: Allow SMCCC_ARCH_WORKAROUND_3 to be discovered and migrated arm64: Use the clearbhb instruction in mitigations arm64: proton-pack: Include unprivileged eBPF status in Spectre v2 mitigation reporting Joey Gouly (3): arm64: add ID_AA64ISAR2_EL1 sys register arm64: cpufeature: add HWCAP for FEAT_AFP arm64: cpufeature: add HWCAP for FEAT_RPRES Josh Poimboeuf (3): x86/speculation: Include unprivileged eBPF status in Spectre v2 mitigation reporting x86/speculation: Warn about Spectre v2 LFENCE mitigation x86/speculation: Warn about eIBRS + LFENCE + Unprivileged eBPF + SMT Juergen Gross (11): xen/xenbus: don't let xenbus_grant_ring() remove grants in error case xen/grant-table: add gnttab_try_end_foreign_access() xen/blkfront: don't use gnttab_query_foreign_access() for mapped status xen/netfront: don't use gnttab_query_foreign_access() for mapped status xen/scsifront: don't use gnttab_query_foreign_access() for mapped status xen/gntalloc: don't use gnttab_query_foreign_access() xen: remove gnttab_query_foreign_access() xen/9p: use alloc/free_pages_exact() xen/pvcalls: use alloc/free_pages_exact() xen/gnttab: fix gnttab_end_foreign_access() without page specified xen/netfront: react properly to failing gnttab_end_foreign_access_ref() Kim Phillips (2): x86/speculation: Use generic retpoline by default on AMD x86/speculation: Update link to AMD speculation whitepaper Marc Zyngier (1): arm64: Add HWCAP for self-synchronising virtual counter Nathan Chancellor (2): ARM: Do not use NOCROSSREFS directive with ld.lld arm64: Do not include __READ_ONCE() block in assembly files Peter Zijlstra (3): x86,bugs: Unconditionally allow spectre_v2=retpoline,amd x86/speculation: Add eIBRS + Retpoline options Documentation/hw-vuln: Update spectre doc Peter Zijlstra (Intel) (1): x86/speculation: Rename RETPOLINE_AMD to RETPOLINE_LFENCE Russell King (Oracle) (7): ARM: report Spectre v2 status through sysfs ARM: early traps initialisation ARM: use LOADADDR() to get load address of sections ARM: Spectre-BHB workaround ARM: include unprivileged BPF status in Spectre V2 reporting ARM: fix co-processor register typo ARM: fix build warning in proc-v7-bugs.c Suzuki K Poulose (1): arm64: Add Neoverse-N2, Cortex-A710 CPU part definition

2 years, 10 months

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stable-rc/queue/5.4 build: 142 builds: 2 failed, 140 passed, 4 errors, 21 warnings (v5.4.183-33-ga2885049c4de)

by kernelci.org bot

stable-rc/queue/5.4 build: 142 builds: 2 failed, 140 passed, 4 errors, 21 warnings (v5.4.183-33-ga2885049c4de) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F5.4/kernel/v5.4.183-33-… Tree: stable-rc Branch: queue/5.4 Git Describe: v5.4.183-33-ga2885049c4de Git Commit: a2885049c4de70d32438d59c042ee9962ce93834 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Build Failures Detected: arm: rpc_defconfig: (gcc-10) FAIL mips: ip28_defconfig: (gcc-10) FAIL Errors and Warnings Detected: arc: arm64: defconfig (gcc-10): 2 warnings defconfig+arm64-chromebook (gcc-10): 2 warnings arm: h3600_defconfig (gcc-10): 1 warning neponset_defconfig (gcc-10): 1 warning rpc_defconfig (gcc-10): 4 errors i386: i386_defconfig (gcc-10): 2 warnings tinyconfig (gcc-10): 2 warnings mips: mtx1_defconfig (gcc-10): 3 warnings riscv: x86_64: allnoconfig (gcc-10): 3 warnings tinyconfig (gcc-10): 3 warnings x86_64_defconfig (gcc-10): 2 warnings Errors summary: 2 arm-linux-gnueabihf-gcc: error: unrecognized -march target: armv3m 2 arm-linux-gnueabihf-gcc: error: missing argument to ‘-march=’ Warnings summary: 5 ld: warning: creating DT_TEXTREL in a PIE 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_64.o: warning: relocation in read-only section `.head.text' 2 sound/pci/echoaudio/echoaudio_dsp.c:647:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] 2 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' 2 drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] 2 arch/x86/entry/entry_64.S:1732: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' 1 sound/pci/echoaudio/echoaudio_dsp.c:658:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] Section mismatches summary: 1 WARNING: vmlinux.o(.text+0xce00): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() 1 WARNING: vmlinux.o(.text+0xcd0c): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() 1 WARNING: vmlinux.o(.text+0xcc00): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() 1 WARNING: vmlinux.o(.text+0xcad4): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() 1 WARNING: vmlinux.o(.text+0xcacc): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() 1 WARNING: vmlinux.o(.text+0xc978): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() 1 WARNING: vmlinux.o(.text+0xc834): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() 1 WARNING: vmlinux.o(.text+0x7ecc): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1732: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- allnoconfig (arc, 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 -------------------------------------------------------------------------------- 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 Section mismatches: WARNING: vmlinux.o(.text+0xcc00): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_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 -------------------------------------------------------------------------------- corgi_defconfig (arm, 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) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 2 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] -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 2 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] -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(.text+0x7ecc): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] Section mismatches: WARNING: vmlinux.o(.text+0xcacc): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(.text+0xce00): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- i386_defconfig (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 -------------------------------------------------------------------------------- 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) — 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 -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 Section mismatches: WARNING: vmlinux.o(.text+0xc978): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- 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 Section mismatches: WARNING: vmlinux.o(.text+0xcad4): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- malta_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 -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, 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, 3 warnings, 0 section mismatches Warnings: sound/pci/echoaudio/echoaudio_dsp.c:647:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] sound/pci/echoaudio/echoaudio_dsp.c:658:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] sound/pci/echoaudio/echoaudio_dsp.c:647:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] Section mismatches: WARNING: vmlinux.o(.text+0xcd0c): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- 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, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, 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 -------------------------------------------------------------------------------- pistachio_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 Section mismatches: WARNING: vmlinux.o(.text+0xc834): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, 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 -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-10) — FAIL, 4 errors, 0 warnings, 0 section mismatches Errors: arm-linux-gnueabihf-gcc: error: unrecognized -march target: armv3m arm-linux-gnueabihf-gcc: error: missing argument to ‘-march=’ arm-linux-gnueabihf-gcc: error: unrecognized -march target: armv3m arm-linux-gnueabihf-gcc: error: missing argument to ‘-march=’ -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tango4_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 -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1732: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' 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, 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 -------------------------------------------------------------------------------- u300_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 -------------------------------------------------------------------------------- vf610m4_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, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

2 years, 10 months

1
0
0 0

DETAILS IN BRIEF TO CONFIRM YOUR READINESS

by Lady. Rachael Cole F

Hello Greetings to you my dear how are you doing today? May this mail find you well. My name is Lady. Rachael Cole and am from France but i working with the Bank BTCI in Lome-Togo as an Accountant, I have Business Proposal for you from my Bank. And its about the fund in my deceased clients Account that has no indication of beneficiary or next of Kin. Now my Bank has mandated me to provide the Beneficiary or the next of Kin to the fund or it will be confiscated, so i seek your consent to present you to my Bank as the Beneficiary to the fund so that they will release the fund to you for our mutual benefit, so do respond for further information if only you are interested. Lady. Rachael Cole F.

2 years, 10 months

1
0
0 0

Linux 5.10.105

by Greg Kroah-Hartman

I'm announcing the release of the 5.10.105 kernel. All users of the 5.10 kernel series must upgrade. The updated 5.10.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.10.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/admin-guide/hw-vuln/spectre.rst | 48 ++- Documentation/admin-guide/kernel-parameters.txt | 8 Documentation/arm64/cpu-feature-registers.rst | 29 + Documentation/arm64/elf_hwcaps.rst | 12 Makefile | 2 arch/arm/include/asm/assembler.h | 10 arch/arm/include/asm/spectre.h | 32 ++ arch/arm/include/asm/vmlinux.lds.h | 43 ++ arch/arm/kernel/Makefile | 2 arch/arm/kernel/entry-armv.S | 79 ++++- arch/arm/kernel/entry-common.S | 24 + arch/arm/kernel/spectre.c | 71 ++++ arch/arm/kernel/traps.c | 65 +++- arch/arm/mm/Kconfig | 11 arch/arm/mm/proc-v7-bugs.c | 208 +++++++++++-- arch/arm64/Kconfig | 9 arch/arm64/include/asm/assembler.h | 33 ++ arch/arm64/include/asm/cpu.h | 1 arch/arm64/include/asm/cpucaps.h | 3 arch/arm64/include/asm/cpufeature.h | 28 + arch/arm64/include/asm/cputype.h | 22 + arch/arm64/include/asm/fixmap.h | 6 arch/arm64/include/asm/hwcap.h | 3 arch/arm64/include/asm/insn.h | 1 arch/arm64/include/asm/kvm_asm.h | 8 arch/arm64/include/asm/kvm_mmu.h | 3 arch/arm64/include/asm/mmu.h | 6 arch/arm64/include/asm/sections.h | 5 arch/arm64/include/asm/spectre.h | 4 arch/arm64/include/asm/sysreg.h | 18 + arch/arm64/include/asm/vectors.h | 73 ++++ arch/arm64/include/uapi/asm/hwcap.h | 3 arch/arm64/include/uapi/asm/kvm.h | 5 arch/arm64/kernel/cpu_errata.c | 7 arch/arm64/kernel/cpufeature.c | 28 + arch/arm64/kernel/cpuinfo.c | 4 arch/arm64/kernel/entry.S | 213 ++++++++++---- arch/arm64/kernel/proton-pack.c | 359 +++++++++++++++++++++++- arch/arm64/kernel/vmlinux.lds.S | 2 arch/arm64/kvm/arm.c | 3 arch/arm64/kvm/hyp/hyp-entry.S | 4 arch/arm64/kvm/hyp/smccc_wa.S | 75 +++++ arch/arm64/kvm/hyp/vhe/switch.c | 9 arch/arm64/kvm/hypercalls.c | 12 arch/arm64/kvm/psci.c | 18 + arch/arm64/kvm/sys_regs.c | 2 arch/arm64/mm/mmu.c | 12 arch/x86/include/asm/cpufeatures.h | 2 arch/x86/include/asm/nospec-branch.h | 16 - arch/x86/kernel/cpu/bugs.c | 205 ++++++++++--- drivers/acpi/ec.c | 10 drivers/acpi/sleep.c | 14 drivers/block/xen-blkfront.c | 63 ++-- drivers/net/xen-netfront.c | 54 ++- drivers/scsi/xen-scsifront.c | 3 drivers/xen/gntalloc.c | 25 - drivers/xen/grant-table.c | 71 ++-- drivers/xen/pvcalls-front.c | 8 drivers/xen/xenbus/xenbus_client.c | 24 - include/linux/arm-smccc.h | 5 include/linux/bpf.h | 12 include/xen/grant_table.h | 19 + kernel/sysctl.c | 7 net/9p/trans_xen.c | 14 tools/arch/x86/include/asm/cpufeatures.h | 2 65 files changed, 1824 insertions(+), 353 deletions(-) Anshuman Khandual (2): arm64: Add Cortex-X2 CPU part definition arm64: Add Cortex-A510 CPU part definition Emmanuel Gil Peyrot (1): ARM: fix build error when BPF_SYSCALL is disabled Greg Kroah-Hartman (2): Revert "ACPI: PM: s2idle: Cancel wakeup before dispatching EC GPE" Linux 5.10.105 Hector Martin (1): arm64: cputype: Add CPU implementor & types for the Apple M1 cores James Morse (20): arm64: entry.S: Add ventry overflow sanity checks arm64: spectre: Rename spectre_v4_patch_fw_mitigation_conduit arm64: entry: Make the trampoline cleanup optional arm64: entry: Free up another register on kpti's tramp_exit path arm64: entry: Move the trampoline data page before the text page arm64: entry: Allow tramp_alias to access symbols after the 4K boundary arm64: entry: Don't assume tramp_vectors is the start of the vectors arm64: entry: Move trampoline macros out of ifdef'd section arm64: entry: Make the kpti trampoline's kpti sequence optional arm64: entry: Allow the trampoline text to occupy multiple pages arm64: entry: Add non-kpti __bp_harden_el1_vectors for mitigations arm64: entry: Add vectors that have the bhb mitigation sequences arm64: entry: Add macro for reading symbol addresses from the trampoline arm64: Add percpu vectors for EL1 arm64: proton-pack: Report Spectre-BHB vulnerabilities as part of Spectre-v2 KVM: arm64: Allow indirect vectors to be used without SPECTRE_V3A arm64: Mitigate spectre style branch history side channels KVM: arm64: Allow SMCCC_ARCH_WORKAROUND_3 to be discovered and migrated arm64: Use the clearbhb instruction in mitigations arm64: proton-pack: Include unprivileged eBPF status in Spectre v2 mitigation reporting Joey Gouly (3): arm64: add ID_AA64ISAR2_EL1 sys register arm64: cpufeature: add HWCAP for FEAT_AFP arm64: cpufeature: add HWCAP for FEAT_RPRES Josh Poimboeuf (3): x86/speculation: Include unprivileged eBPF status in Spectre v2 mitigation reporting x86/speculation: Warn about Spectre v2 LFENCE mitigation x86/speculation: Warn about eIBRS + LFENCE + Unprivileged eBPF + SMT Juergen Gross (11): xen/xenbus: don't let xenbus_grant_ring() remove grants in error case xen/grant-table: add gnttab_try_end_foreign_access() xen/blkfront: don't use gnttab_query_foreign_access() for mapped status xen/netfront: don't use gnttab_query_foreign_access() for mapped status xen/scsifront: don't use gnttab_query_foreign_access() for mapped status xen/gntalloc: don't use gnttab_query_foreign_access() xen: remove gnttab_query_foreign_access() xen/9p: use alloc/free_pages_exact() xen/pvcalls: use alloc/free_pages_exact() xen/gnttab: fix gnttab_end_foreign_access() without page specified xen/netfront: react properly to failing gnttab_end_foreign_access_ref() Kim Phillips (2): x86/speculation: Use generic retpoline by default on AMD x86/speculation: Update link to AMD speculation whitepaper Marc Zyngier (1): arm64: Add HWCAP for self-synchronising virtual counter Nathan Chancellor (1): ARM: Do not use NOCROSSREFS directive with ld.lld Peter Zijlstra (3): x86,bugs: Unconditionally allow spectre_v2=retpoline,amd x86/speculation: Add eIBRS + Retpoline options Documentation/hw-vuln: Update spectre doc Peter Zijlstra (Intel) (1): x86/speculation: Rename RETPOLINE_AMD to RETPOLINE_LFENCE Russell King (Oracle) (7): ARM: report Spectre v2 status through sysfs ARM: early traps initialisation ARM: use LOADADDR() to get load address of sections ARM: Spectre-BHB workaround ARM: include unprivileged BPF status in Spectre V2 reporting ARM: fix co-processor register typo ARM: fix build warning in proc-v7-bugs.c Suzuki K Poulose (1): arm64: Add Neoverse-N2, Cortex-A710 CPU part definition

2 years, 10 months

1
1
0 0

Linux 5.4.184

by Greg Kroah-Hartman

I'm announcing the release of the 5.4.184 kernel. All users of the 5.4 kernel series must upgrade. The updated 5.4.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.4.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/admin-guide/hw-vuln/spectre.rst | 48 +++-- Documentation/admin-guide/kernel-parameters.txt | 8 Makefile | 2 arch/arm/include/asm/assembler.h | 10 + arch/arm/include/asm/spectre.h | 32 +++ arch/arm/kernel/Makefile | 2 arch/arm/kernel/entry-armv.S | 79 ++++++++ arch/arm/kernel/entry-common.S | 24 ++ arch/arm/kernel/spectre.c | 71 +++++++ arch/arm/kernel/traps.c | 65 ++++++- arch/arm/kernel/vmlinux.lds.h | 43 +++- arch/arm/mm/Kconfig | 11 + arch/arm/mm/proc-v7-bugs.c | 200 +++++++++++++++++++--- arch/x86/include/asm/cpufeatures.h | 2 arch/x86/include/asm/nospec-branch.h | 16 + arch/x86/kernel/cpu/bugs.c | 216 +++++++++++++++++------- drivers/acpi/ec.c | 10 - drivers/acpi/sleep.c | 14 + drivers/block/xen-blkfront.c | 63 ++++--- drivers/firmware/psci/psci.c | 15 + drivers/net/xen-netfront.c | 54 +++--- drivers/scsi/xen-scsifront.c | 3 drivers/xen/gntalloc.c | 25 -- drivers/xen/grant-table.c | 71 ++++--- drivers/xen/pvcalls-front.c | 8 drivers/xen/xenbus/xenbus_client.c | 24 +- include/linux/arm-smccc.h | 74 ++++++++ include/linux/bpf.h | 12 + include/xen/grant_table.h | 19 +- kernel/sysctl.c | 8 net/9p/trans_xen.c | 14 - tools/arch/x86/include/asm/cpufeatures.h | 2 32 files changed, 969 insertions(+), 276 deletions(-) Borislav Petkov (1): x86/speculation: Merge one test in spectre_v2_user_select_mitigation() Emmanuel Gil Peyrot (1): ARM: fix build error when BPF_SYSCALL is disabled Greg Kroah-Hartman (2): Revert "ACPI: PM: s2idle: Cancel wakeup before dispatching EC GPE" Linux 5.4.184 Josh Poimboeuf (3): x86/speculation: Include unprivileged eBPF status in Spectre v2 mitigation reporting x86/speculation: Warn about Spectre v2 LFENCE mitigation x86/speculation: Warn about eIBRS + LFENCE + Unprivileged eBPF + SMT Juergen Gross (11): xen/xenbus: don't let xenbus_grant_ring() remove grants in error case xen/grant-table: add gnttab_try_end_foreign_access() xen/blkfront: don't use gnttab_query_foreign_access() for mapped status xen/netfront: don't use gnttab_query_foreign_access() for mapped status xen/scsifront: don't use gnttab_query_foreign_access() for mapped status xen/gntalloc: don't use gnttab_query_foreign_access() xen: remove gnttab_query_foreign_access() xen/9p: use alloc/free_pages_exact() xen/pvcalls: use alloc/free_pages_exact() xen/gnttab: fix gnttab_end_foreign_access() without page specified xen/netfront: react properly to failing gnttab_end_foreign_access_ref() Kim Phillips (2): x86/speculation: Use generic retpoline by default on AMD x86/speculation: Update link to AMD speculation whitepaper Mark Rutland (1): arm/arm64: smccc/psci: add arm_smccc_1_1_get_conduit() Nathan Chancellor (1): ARM: Do not use NOCROSSREFS directive with ld.lld Peter Zijlstra (3): x86,bugs: Unconditionally allow spectre_v2=retpoline,amd x86/speculation: Add eIBRS + Retpoline options Documentation/hw-vuln: Update spectre doc Peter Zijlstra (Intel) (1): x86/speculation: Rename RETPOLINE_AMD to RETPOLINE_LFENCE Russell King (Oracle) (7): ARM: report Spectre v2 status through sysfs ARM: early traps initialisation ARM: use LOADADDR() to get load address of sections ARM: Spectre-BHB workaround ARM: include unprivileged BPF status in Spectre V2 reporting ARM: fix co-processor register typo ARM: fix build warning in proc-v7-bugs.c Steven Price (1): arm/arm64: Provide a wrapper for SMCCC 1.1 calls

2 years, 10 months

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[PATCH 5.16 00/53] 5.16.14-rc2 review

by Greg Kroah-Hartman

Note, I'm sending all the patches again for all of the -rc2 releases as there has been a lot of churn from what was in -rc1 to -rc2. This is the start of the stable review cycle for the 5.16.14 release. There are 53 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Sat, 12 Mar 2022 14:07:58 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.16.14-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.16.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.16.14-rc2 Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "ACPI: PM: s2idle: Cancel wakeup before dispatching EC GPE" Juergen Gross <jgross(a)suse.com> xen/netfront: react properly to failing gnttab_end_foreign_access_ref() Juergen Gross <jgross(a)suse.com> xen/gnttab: fix gnttab_end_foreign_access() without page specified Juergen Gross <jgross(a)suse.com> xen/pvcalls: use alloc/free_pages_exact() Juergen Gross <jgross(a)suse.com> xen/9p: use alloc/free_pages_exact() Juergen Gross <jgross(a)suse.com> xen: remove gnttab_query_foreign_access() Juergen Gross <jgross(a)suse.com> xen/gntalloc: don't use gnttab_query_foreign_access() Juergen Gross <jgross(a)suse.com> xen/scsifront: don't use gnttab_query_foreign_access() for mapped status Juergen Gross <jgross(a)suse.com> xen/netfront: don't use gnttab_query_foreign_access() for mapped status Juergen Gross <jgross(a)suse.com> xen/blkfront: don't use gnttab_query_foreign_access() for mapped status Juergen Gross <jgross(a)suse.com> xen/grant-table: add gnttab_try_end_foreign_access() Juergen Gross <jgross(a)suse.com> xen/xenbus: don't let xenbus_grant_ring() remove grants in error case Russell King (Oracle) <rmk+kernel(a)armlinux.org.uk> ARM: fix build warning in proc-v7-bugs.c Nathan Chancellor <nathan(a)kernel.org> arm64: Do not include __READ_ONCE() block in assembly files Nathan Chancellor <nathan(a)kernel.org> ARM: Do not use NOCROSSREFS directive with ld.lld Russell King (Oracle) <rmk+kernel(a)armlinux.org.uk> ARM: fix co-processor register typo Emmanuel Gil Peyrot <linkmauve(a)linkmauve.fr> ARM: fix build error when BPF_SYSCALL is disabled James Morse <james.morse(a)arm.com> arm64: proton-pack: Include unprivileged eBPF status in Spectre v2 mitigation reporting James Morse <james.morse(a)arm.com> arm64: Use the clearbhb instruction in mitigations James Morse <james.morse(a)arm.com> KVM: arm64: Allow SMCCC_ARCH_WORKAROUND_3 to be discovered and migrated James Morse <james.morse(a)arm.com> arm64: Mitigate spectre style branch history side channels James Morse <james.morse(a)arm.com> arm64: proton-pack: Report Spectre-BHB vulnerabilities as part of Spectre-v2 James Morse <james.morse(a)arm.com> arm64: Add percpu vectors for EL1 James Morse <james.morse(a)arm.com> arm64: entry: Add macro for reading symbol addresses from the trampoline James Morse <james.morse(a)arm.com> arm64: entry: Add vectors that have the bhb mitigation sequences James Morse <james.morse(a)arm.com> arm64: entry: Add non-kpti __bp_harden_el1_vectors for mitigations James Morse <james.morse(a)arm.com> arm64: entry: Allow the trampoline text to occupy multiple pages James Morse <james.morse(a)arm.com> arm64: entry: Make the kpti trampoline's kpti sequence optional James Morse <james.morse(a)arm.com> arm64: entry: Move trampoline macros out of ifdef'd section James Morse <james.morse(a)arm.com> arm64: entry: Don't assume tramp_vectors is the start of the vectors James Morse <james.morse(a)arm.com> arm64: entry: Allow tramp_alias to access symbols after the 4K boundary James Morse <james.morse(a)arm.com> arm64: entry: Move the trampoline data page before the text page James Morse <james.morse(a)arm.com> arm64: entry: Free up another register on kpti's tramp_exit path James Morse <james.morse(a)arm.com> arm64: entry: Make the trampoline cleanup optional James Morse <james.morse(a)arm.com> KVM: arm64: Allow indirect vectors to be used without SPECTRE_V3A James Morse <james.morse(a)arm.com> arm64: spectre: Rename spectre_v4_patch_fw_mitigation_conduit James Morse <james.morse(a)arm.com> arm64: entry.S: Add ventry overflow sanity checks Joey Gouly <joey.gouly(a)arm.com> arm64: cpufeature: add HWCAP for FEAT_RPRES Joey Gouly <joey.gouly(a)arm.com> arm64: cpufeature: add HWCAP for FEAT_AFP Joey Gouly <joey.gouly(a)arm.com> arm64: add ID_AA64ISAR2_EL1 sys register Russell King (Oracle) <rmk+kernel(a)armlinux.org.uk> ARM: include unprivileged BPF status in Spectre V2 reporting Russell King (Oracle) <rmk+kernel(a)armlinux.org.uk> ARM: Spectre-BHB workaround Russell King (Oracle) <rmk+kernel(a)armlinux.org.uk> ARM: use LOADADDR() to get load address of sections Russell King (Oracle) <rmk+kernel(a)armlinux.org.uk> ARM: early traps initialisation Russell King (Oracle) <rmk+kernel(a)armlinux.org.uk> ARM: report Spectre v2 status through sysfs Josh Poimboeuf <jpoimboe(a)redhat.com> x86/speculation: Warn about eIBRS + LFENCE + Unprivileged eBPF + SMT Josh Poimboeuf <jpoimboe(a)redhat.com> x86/speculation: Warn about Spectre v2 LFENCE mitigation Kim Phillips <kim.phillips(a)amd.com> x86/speculation: Update link to AMD speculation whitepaper Kim Phillips <kim.phillips(a)amd.com> x86/speculation: Use generic retpoline by default on AMD Josh Poimboeuf <jpoimboe(a)redhat.com> x86/speculation: Include unprivileged eBPF status in Spectre v2 mitigation reporting Peter Zijlstra <peterz(a)infradead.org> Documentation/hw-vuln: Update spectre doc Peter Zijlstra <peterz(a)infradead.org> x86/speculation: Add eIBRS + Retpoline options Peter Zijlstra (Intel) <peterz(a)infradead.org> x86/speculation: Rename RETPOLINE_AMD to RETPOLINE_LFENCE ------------- Diffstat: Documentation/admin-guide/hw-vuln/spectre.rst | 50 +-- Documentation/admin-guide/kernel-parameters.txt | 8 +- Documentation/arm64/cpu-feature-registers.rst | 17 ++ Documentation/arm64/elf_hwcaps.rst | 8 + Makefile | 4 +- arch/arm/include/asm/assembler.h | 10 + arch/arm/include/asm/spectre.h | 32 ++ arch/arm/include/asm/vmlinux.lds.h | 43 ++- arch/arm/kernel/Makefile | 2 + arch/arm/kernel/entry-armv.S | 79 ++++- arch/arm/kernel/entry-common.S | 24 ++ arch/arm/kernel/spectre.c | 71 +++++ arch/arm/kernel/traps.c | 65 +++- arch/arm/mm/Kconfig | 11 + arch/arm/mm/proc-v7-bugs.c | 208 ++++++++++--- arch/arm64/Kconfig | 9 + arch/arm64/include/asm/assembler.h | 53 ++++ arch/arm64/include/asm/cpu.h | 1 + arch/arm64/include/asm/cpufeature.h | 29 ++ arch/arm64/include/asm/cputype.h | 8 + arch/arm64/include/asm/fixmap.h | 6 +- arch/arm64/include/asm/hwcap.h | 2 + arch/arm64/include/asm/insn.h | 1 + arch/arm64/include/asm/kvm_host.h | 5 + arch/arm64/include/asm/rwonce.h | 4 +- arch/arm64/include/asm/sections.h | 5 + arch/arm64/include/asm/spectre.h | 4 + arch/arm64/include/asm/sysreg.h | 18 ++ arch/arm64/include/asm/vectors.h | 73 +++++ arch/arm64/include/uapi/asm/hwcap.h | 2 + arch/arm64/include/uapi/asm/kvm.h | 5 + arch/arm64/kernel/cpu_errata.c | 7 + arch/arm64/kernel/cpufeature.c | 25 ++ arch/arm64/kernel/cpuinfo.c | 3 + arch/arm64/kernel/entry.S | 214 +++++++++---- arch/arm64/kernel/image-vars.h | 4 + arch/arm64/kernel/proton-pack.c | 391 +++++++++++++++++++++++- arch/arm64/kernel/vmlinux.lds.S | 2 +- arch/arm64/kvm/arm.c | 5 +- arch/arm64/kvm/hyp/hyp-entry.S | 9 + arch/arm64/kvm/hyp/nvhe/mm.c | 4 +- arch/arm64/kvm/hyp/vhe/switch.c | 9 +- arch/arm64/kvm/hypercalls.c | 12 + arch/arm64/kvm/psci.c | 18 +- arch/arm64/kvm/sys_regs.c | 2 +- arch/arm64/mm/mmu.c | 12 +- arch/arm64/tools/cpucaps | 1 + arch/x86/include/asm/cpufeatures.h | 2 +- arch/x86/include/asm/nospec-branch.h | 16 +- arch/x86/kernel/alternative.c | 8 +- arch/x86/kernel/cpu/bugs.c | 204 ++++++++++--- arch/x86/lib/retpoline.S | 2 +- arch/x86/net/bpf_jit_comp.c | 2 +- drivers/acpi/ec.c | 10 - drivers/acpi/sleep.c | 14 +- drivers/block/xen-blkfront.c | 63 ++-- drivers/net/xen-netfront.c | 54 ++-- drivers/scsi/xen-scsifront.c | 3 +- drivers/xen/gntalloc.c | 25 +- drivers/xen/grant-table.c | 71 +++-- drivers/xen/pvcalls-front.c | 8 +- drivers/xen/xenbus/xenbus_client.c | 24 +- include/linux/arm-smccc.h | 5 + include/linux/bpf.h | 12 + include/xen/grant_table.h | 19 +- kernel/sysctl.c | 7 + net/9p/trans_xen.c | 14 +- tools/arch/x86/include/asm/cpufeatures.h | 2 +- 68 files changed, 1782 insertions(+), 358 deletions(-)

2 years, 10 months

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stable-rc/queue/4.9 build: 145 builds: 2 failed, 143 passed, 2 errors, 23 warnings (v4.9.305-38-gaf9dad25ab41)

by kernelci.org bot

stable-rc/queue/4.9 build: 145 builds: 2 failed, 143 passed, 2 errors, 23 warnings (v4.9.305-38-gaf9dad25ab41) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F4.9/kernel/v4.9.305-38-… Tree: stable-rc Branch: queue/4.9 Git Describe: v4.9.305-38-gaf9dad25ab41 Git Commit: af9dad25ab419f697bacb7f8724f8e8c0129eb9b Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Build Failures Detected: arm: rpc_defconfig: (gcc-10) FAIL mips: ip27_defconfig: (gcc-10) FAIL Errors and Warnings Detected: arc: arm64: arm: mini2440_defconfig (gcc-10): 1 warning omap1_defconfig (gcc-10): 1 warning rpc_defconfig (gcc-10): 2 errors s3c2410_defconfig (gcc-10): 1 warning i386: tinyconfig (gcc-10): 3 warnings mips: mtx1_defconfig (gcc-10): 3 warnings x86_64: tinyconfig (gcc-10): 4 warnings x86_64_defconfig (gcc-10): 5 warnings x86_64_defconfig+x86-chromebook (gcc-10): 5 warnings Errors summary: 1 arm-linux-gnueabihf-gcc: error: unrecognized -march target: armv3 1 arm-linux-gnueabihf-gcc: error: missing argument to ‘-march=’ Warnings summary: 5 arch/x86/kernel/process.c:460: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' 4 ld: warning: creating DT_TEXTREL in a PIE 3 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' 3 arch/x86/entry/entry_64.S:1565: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' 2 sound/pci/echoaudio/echoaudio_dsp.c:647:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] 2 drivers/tty/serial/samsung.c:1786:34: warning: array ‘s3c24xx_uart_dt_match’ assumed to have one element 1 sound/pci/echoaudio/echoaudio_dsp.c:658:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] 1 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' 1 drivers/gpio/gpio-omap.c:1135:34: warning: array ‘omap_gpio_match’ assumed to have one element 1 arch/x86/entry/entry_32.S:452: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' Section mismatches summary: 1 WARNING: modpost: Found 1 section mismatch(es). ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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_x2xx_defconfig (arm, 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 -------------------------------------------------------------------------------- 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_defconfig (mips, 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 -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_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 -------------------------------------------------------------------------------- footbridge_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 -------------------------------------------------------------------------------- hisi_defconfig (arm, 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 -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_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 -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_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_kvm_guest_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 -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/tty/serial/samsung.c:1786:34: warning: array ‘s3c24xx_uart_dt_match’ assumed to have one element -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_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 -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: sound/pci/echoaudio/echoaudio_dsp.c:647:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] sound/pci/echoaudio/echoaudio_dsp.c:658:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] sound/pci/echoaudio/echoaudio_dsp.c:647:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- netx_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, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, 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 -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/gpio/gpio-omap.c:1135:34: warning: array ‘omap_gpio_match’ assumed to have one element -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_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 -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_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 -------------------------------------------------------------------------------- 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, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-10) — FAIL, 2 errors, 0 warnings, 0 section mismatches Errors: arm-linux-gnueabihf-gcc: error: unrecognized -march target: armv3 arm-linux-gnueabihf-gcc: error: missing argument to ‘-march=’ -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/tty/serial/samsung.c:1786:34: warning: array ‘s3c24xx_uart_dt_match’ assumed to have one element -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- shannon_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 -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_32.S:452: 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 -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1565: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' arch/x86/kernel/process.c:460: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' 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 (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_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 -------------------------------------------------------------------------------- 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, 5 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1565: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' arch/x86/kernel/process.c:460: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' arch/x86/kernel/process.c:460: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' 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.S:1565: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' arch/x86/kernel/process.c:460: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' arch/x86/kernel/process.c:460: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zebu_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zebu_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

2 years, 10 months

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[PATCH 5.15 00/58] 5.15.28-rc2 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.15.28 release. There are 58 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Sat, 12 Mar 2022 14:07:58 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.15.28-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.15.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.15.28-rc2 Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "ACPI: PM: s2idle: Cancel wakeup before dispatching EC GPE" Juergen Gross <jgross(a)suse.com> xen/netfront: react properly to failing gnttab_end_foreign_access_ref() Juergen Gross <jgross(a)suse.com> xen/gnttab: fix gnttab_end_foreign_access() without page specified Juergen Gross <jgross(a)suse.com> xen/pvcalls: use alloc/free_pages_exact() Juergen Gross <jgross(a)suse.com> xen/9p: use alloc/free_pages_exact() Juergen Gross <jgross(a)suse.com> xen: remove gnttab_query_foreign_access() Juergen Gross <jgross(a)suse.com> xen/gntalloc: don't use gnttab_query_foreign_access() Juergen Gross <jgross(a)suse.com> xen/scsifront: don't use gnttab_query_foreign_access() for mapped status Juergen Gross <jgross(a)suse.com> xen/netfront: don't use gnttab_query_foreign_access() for mapped status Juergen Gross <jgross(a)suse.com> xen/blkfront: don't use gnttab_query_foreign_access() for mapped status Juergen Gross <jgross(a)suse.com> xen/grant-table: add gnttab_try_end_foreign_access() Juergen Gross <jgross(a)suse.com> xen/xenbus: don't let xenbus_grant_ring() remove grants in error case Russell King (Oracle) <rmk+kernel(a)armlinux.org.uk> ARM: fix build warning in proc-v7-bugs.c Nathan Chancellor <nathan(a)kernel.org> arm64: Do not include __READ_ONCE() block in assembly files Nathan Chancellor <nathan(a)kernel.org> ARM: Do not use NOCROSSREFS directive with ld.lld Russell King (Oracle) <rmk+kernel(a)armlinux.org.uk> ARM: fix co-processor register typo Emmanuel Gil Peyrot <linkmauve(a)linkmauve.fr> ARM: fix build error when BPF_SYSCALL is disabled James Morse <james.morse(a)arm.com> arm64: proton-pack: Include unprivileged eBPF status in Spectre v2 mitigation reporting James Morse <james.morse(a)arm.com> arm64: Use the clearbhb instruction in mitigations James Morse <james.morse(a)arm.com> KVM: arm64: Allow SMCCC_ARCH_WORKAROUND_3 to be discovered and migrated James Morse <james.morse(a)arm.com> arm64: Mitigate spectre style branch history side channels James Morse <james.morse(a)arm.com> arm64: proton-pack: Report Spectre-BHB vulnerabilities as part of Spectre-v2 James Morse <james.morse(a)arm.com> arm64: Add percpu vectors for EL1 James Morse <james.morse(a)arm.com> arm64: entry: Add macro for reading symbol addresses from the trampoline James Morse <james.morse(a)arm.com> arm64: entry: Add vectors that have the bhb mitigation sequences James Morse <james.morse(a)arm.com> arm64: entry: Add non-kpti __bp_harden_el1_vectors for mitigations James Morse <james.morse(a)arm.com> arm64: entry: Allow the trampoline text to occupy multiple pages James Morse <james.morse(a)arm.com> arm64: entry: Make the kpti trampoline's kpti sequence optional James Morse <james.morse(a)arm.com> arm64: entry: Move trampoline macros out of ifdef'd section James Morse <james.morse(a)arm.com> arm64: entry: Don't assume tramp_vectors is the start of the vectors James Morse <james.morse(a)arm.com> arm64: entry: Allow tramp_alias to access symbols after the 4K boundary James Morse <james.morse(a)arm.com> arm64: entry: Move the trampoline data page before the text page James Morse <james.morse(a)arm.com> arm64: entry: Free up another register on kpti's tramp_exit path James Morse <james.morse(a)arm.com> arm64: entry: Make the trampoline cleanup optional James Morse <james.morse(a)arm.com> KVM: arm64: Allow indirect vectors to be used without SPECTRE_V3A James Morse <james.morse(a)arm.com> arm64: spectre: Rename spectre_v4_patch_fw_mitigation_conduit James Morse <james.morse(a)arm.com> arm64: entry.S: Add ventry overflow sanity checks Joey Gouly <joey.gouly(a)arm.com> arm64: cpufeature: add HWCAP for FEAT_RPRES Joey Gouly <joey.gouly(a)arm.com> arm64: cpufeature: add HWCAP for FEAT_AFP Joey Gouly <joey.gouly(a)arm.com> arm64: add ID_AA64ISAR2_EL1 sys register Anshuman Khandual <anshuman.khandual(a)arm.com> arm64: Add Cortex-X2 CPU part definition Marc Zyngier <maz(a)kernel.org> arm64: Add HWCAP for self-synchronising virtual counter Suzuki K Poulose <suzuki.poulose(a)arm.com> arm64: Add Neoverse-N2, Cortex-A710 CPU part definition Russell King (Oracle) <rmk+kernel(a)armlinux.org.uk> ARM: include unprivileged BPF status in Spectre V2 reporting Russell King (Oracle) <rmk+kernel(a)armlinux.org.uk> ARM: Spectre-BHB workaround Russell King (Oracle) <rmk+kernel(a)armlinux.org.uk> ARM: use LOADADDR() to get load address of sections Russell King (Oracle) <rmk+kernel(a)armlinux.org.uk> ARM: early traps initialisation Russell King (Oracle) <rmk+kernel(a)armlinux.org.uk> ARM: report Spectre v2 status through sysfs Josh Poimboeuf <jpoimboe(a)redhat.com> x86/speculation: Warn about eIBRS + LFENCE + Unprivileged eBPF + SMT Josh Poimboeuf <jpoimboe(a)redhat.com> x86/speculation: Warn about Spectre v2 LFENCE mitigation Kim Phillips <kim.phillips(a)amd.com> x86/speculation: Update link to AMD speculation whitepaper Kim Phillips <kim.phillips(a)amd.com> x86/speculation: Use generic retpoline by default on AMD Josh Poimboeuf <jpoimboe(a)redhat.com> x86/speculation: Include unprivileged eBPF status in Spectre v2 mitigation reporting Peter Zijlstra <peterz(a)infradead.org> Documentation/hw-vuln: Update spectre doc Peter Zijlstra <peterz(a)infradead.org> x86/speculation: Add eIBRS + Retpoline options Peter Zijlstra (Intel) <peterz(a)infradead.org> x86/speculation: Rename RETPOLINE_AMD to RETPOLINE_LFENCE Peter Zijlstra <peterz(a)infradead.org> x86,bugs: Unconditionally allow spectre_v2=retpoline,amd Huang Pei <huangpei(a)loongson.cn> slip: fix macro redefine warning ------------- Diffstat: Documentation/admin-guide/hw-vuln/spectre.rst | 48 ++- Documentation/admin-guide/kernel-parameters.txt | 8 +- Documentation/arm64/cpu-feature-registers.rst | 29 +- Documentation/arm64/elf_hwcaps.rst | 12 + Makefile | 4 +- arch/arm/include/asm/assembler.h | 10 + arch/arm/include/asm/spectre.h | 32 ++ arch/arm/include/asm/vmlinux.lds.h | 43 ++- arch/arm/kernel/Makefile | 2 + arch/arm/kernel/entry-armv.S | 79 ++++- arch/arm/kernel/entry-common.S | 24 ++ arch/arm/kernel/spectre.c | 71 +++++ arch/arm/kernel/traps.c | 65 +++- arch/arm/mm/Kconfig | 11 + arch/arm/mm/proc-v7-bugs.c | 208 ++++++++++--- arch/arm64/Kconfig | 9 + arch/arm64/include/asm/assembler.h | 53 ++++ arch/arm64/include/asm/cpu.h | 1 + arch/arm64/include/asm/cpufeature.h | 29 ++ arch/arm64/include/asm/cputype.h | 14 + arch/arm64/include/asm/fixmap.h | 6 +- arch/arm64/include/asm/hwcap.h | 3 + arch/arm64/include/asm/insn.h | 1 + arch/arm64/include/asm/kvm_host.h | 5 + arch/arm64/include/asm/rwonce.h | 4 +- arch/arm64/include/asm/sections.h | 5 + arch/arm64/include/asm/spectre.h | 4 + arch/arm64/include/asm/sysreg.h | 18 ++ arch/arm64/include/asm/vectors.h | 73 +++++ arch/arm64/include/uapi/asm/hwcap.h | 3 + arch/arm64/include/uapi/asm/kvm.h | 5 + arch/arm64/kernel/cpu_errata.c | 7 + arch/arm64/kernel/cpufeature.c | 28 +- arch/arm64/kernel/cpuinfo.c | 4 + arch/arm64/kernel/entry.S | 214 +++++++++---- arch/arm64/kernel/image-vars.h | 4 + arch/arm64/kernel/proton-pack.c | 391 +++++++++++++++++++++++- arch/arm64/kernel/vmlinux.lds.S | 2 +- arch/arm64/kvm/arm.c | 5 +- arch/arm64/kvm/hyp/hyp-entry.S | 9 + arch/arm64/kvm/hyp/nvhe/mm.c | 4 +- arch/arm64/kvm/hyp/vhe/switch.c | 9 +- arch/arm64/kvm/hypercalls.c | 12 + arch/arm64/kvm/psci.c | 18 +- arch/arm64/kvm/sys_regs.c | 2 +- arch/arm64/mm/mmu.c | 12 +- arch/arm64/tools/cpucaps | 1 + arch/x86/include/asm/cpufeatures.h | 2 +- arch/x86/include/asm/nospec-branch.h | 16 +- arch/x86/kernel/cpu/bugs.c | 205 +++++++++---- arch/x86/lib/retpoline.S | 2 +- drivers/acpi/ec.c | 10 - drivers/acpi/sleep.c | 14 +- drivers/block/xen-blkfront.c | 63 ++-- drivers/net/slip/slip.h | 2 + drivers/net/xen-netfront.c | 54 ++-- drivers/scsi/xen-scsifront.c | 3 +- drivers/xen/gntalloc.c | 25 +- drivers/xen/grant-table.c | 71 +++-- drivers/xen/pvcalls-front.c | 8 +- drivers/xen/xenbus/xenbus_client.c | 24 +- include/linux/arm-smccc.h | 5 + include/linux/bpf.h | 12 + include/xen/grant_table.h | 19 +- kernel/sysctl.c | 7 + net/9p/trans_xen.c | 14 +- tools/arch/x86/include/asm/cpufeatures.h | 2 +- 67 files changed, 1800 insertions(+), 359 deletions(-)

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Linux-stable-mirror March 2022