[PATCH 5.10 00/43] 5.10.105-rc1 review

Greg Kroah-Hartman posted 43 patches 4 years, 3 months ago
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              |  35 ++-
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                      | 207 +++++++++++---
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 ++++++++++----
include/linux/arm-smccc.h                       |   5 +
include/linux/bpf.h                             |  12 +
kernel/sysctl.c                                 |   7 +
tools/arch/x86/include/asm/cpufeatures.h        |   2 +-
54 files changed, 1651 insertions(+), 214 deletions(-)
[PATCH 5.10 00/43] 5.10.105-rc1 review
Posted by Greg Kroah-Hartman 4 years, 3 months ago
This is the start of the stable review cycle for the 5.10.105 release.
There are 43 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 Fri, 11 Mar 2022 15:58:48 +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-5.10.105-rc1.gz
or in the git tree and branch at:
	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y
and the diffstat can be found below.

thanks,

greg k-h

-------------
Pseudo-Shortlog of commits:

Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Linux 5.10.105-rc1

Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
    ARM: fix build error when BPF_SYSCALL is disabled

James Morse <james.morse@arm.com>
    arm64: proton-pack: Include unprivileged eBPF status in Spectre v2 mitigation reporting

James Morse <james.morse@arm.com>
    arm64: Use the clearbhb instruction in mitigations

James Morse <james.morse@arm.com>
    KVM: arm64: Allow SMCCC_ARCH_WORKAROUND_3 to be discovered and migrated

James Morse <james.morse@arm.com>
    arm64: Mitigate spectre style branch history side channels

James Morse <james.morse@arm.com>
    KVM: arm64: Allow indirect vectors to be used without SPECTRE_V3A

James Morse <james.morse@arm.com>
    arm64: proton-pack: Report Spectre-BHB vulnerabilities as part of Spectre-v2

James Morse <james.morse@arm.com>
    arm64: Add percpu vectors for EL1

James Morse <james.morse@arm.com>
    arm64: entry: Add macro for reading symbol addresses from the trampoline

James Morse <james.morse@arm.com>
    arm64: entry: Add vectors that have the bhb mitigation sequences

James Morse <james.morse@arm.com>
    arm64: entry: Add non-kpti __bp_harden_el1_vectors for mitigations

James Morse <james.morse@arm.com>
    arm64: entry: Allow the trampoline text to occupy multiple pages

James Morse <james.morse@arm.com>
    arm64: entry: Make the kpti trampoline's kpti sequence optional

James Morse <james.morse@arm.com>
    arm64: entry: Move trampoline macros out of ifdef'd section

James Morse <james.morse@arm.com>
    arm64: entry: Don't assume tramp_vectors is the start of the vectors

James Morse <james.morse@arm.com>
    arm64: entry: Allow tramp_alias to access symbols after the 4K boundary

James Morse <james.morse@arm.com>
    arm64: entry: Move the trampoline data page before the text page

James Morse <james.morse@arm.com>
    arm64: entry: Free up another register on kpti's tramp_exit path

James Morse <james.morse@arm.com>
    arm64: entry: Make the trampoline cleanup optional

James Morse <james.morse@arm.com>
    arm64: spectre: Rename spectre_v4_patch_fw_mitigation_conduit

James Morse <james.morse@arm.com>
    arm64: entry.S: Add ventry overflow sanity checks

Joey Gouly <joey.gouly@arm.com>
    arm64: cpufeature: add HWCAP for FEAT_RPRES

Joey Gouly <joey.gouly@arm.com>
    arm64: cpufeature: add HWCAP for FEAT_AFP

Joey Gouly <joey.gouly@arm.com>
    arm64: add ID_AA64ISAR2_EL1 sys register

Marc Zyngier <maz@kernel.org>
    arm64: Add HWCAP for self-synchronising virtual counter

Anshuman Khandual <anshuman.khandual@arm.com>
    arm64: Add Cortex-A510 CPU part definition

Anshuman Khandual <anshuman.khandual@arm.com>
    arm64: Add Cortex-X2 CPU part definition

Suzuki K Poulose <suzuki.poulose@arm.com>
    arm64: Add Neoverse-N2, Cortex-A710 CPU part definition

Hector Martin <marcan@marcan.st>
    arm64: cputype: Add CPU implementor & types for the Apple M1 cores

Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
    ARM: include unprivileged BPF status in Spectre V2 reporting

Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
    ARM: Spectre-BHB workaround

Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
    ARM: use LOADADDR() to get load address of sections

Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
    ARM: early traps initialisation

Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
    ARM: report Spectre v2 status through sysfs

Josh Poimboeuf <jpoimboe@redhat.com>
    x86/speculation: Warn about eIBRS + LFENCE + Unprivileged eBPF + SMT

Josh Poimboeuf <jpoimboe@redhat.com>
    x86/speculation: Warn about Spectre v2 LFENCE mitigation

Kim Phillips <kim.phillips@amd.com>
    x86/speculation: Update link to AMD speculation whitepaper

Kim Phillips <kim.phillips@amd.com>
    x86/speculation: Use generic retpoline by default on AMD

Josh Poimboeuf <jpoimboe@redhat.com>
    x86/speculation: Include unprivileged eBPF status in Spectre v2 mitigation reporting

Peter Zijlstra <peterz@infradead.org>
    Documentation/hw-vuln: Update spectre doc

Peter Zijlstra <peterz@infradead.org>
    x86/speculation: Add eIBRS + Retpoline options

Peter Zijlstra (Intel) <peterz@infradead.org>
    x86/speculation: Rename RETPOLINE_AMD to RETPOLINE_LFENCE

Peter Zijlstra <peterz@infradead.org>
    x86,bugs: Unconditionally allow spectre_v2=retpoline,amd


-------------

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              |  35 ++-
 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                      | 207 +++++++++++---
 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 ++++++++++----
 include/linux/arm-smccc.h                       |   5 +
 include/linux/bpf.h                             |  12 +
 kernel/sysctl.c                                 |   7 +
 tools/arch/x86/include/asm/cpufeatures.h        |   2 +-
 54 files changed, 1651 insertions(+), 214 deletions(-)
Re: [PATCH 5.10 00/43] 5.10.105-rc1 review
Posted by Daniel Díaz 4 years, 3 months ago
Hello!

On 09/03/22 09:59, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.10.105 release.
> There are 43 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 Fri, 11 Mar 2022 15:58:48 +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-5.10.105-rc1.gz
> or in the git tree and branch at:
> 	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y
> and the diffstat can be found below.
> 
> thanks,
> 
> greg k-h

Regressions found.

These Arm combinations failed to build:
- arm-gcc-8-bcm2835_defconfig
- arm-gcc-8-imx_v6_v7_defconfig
- arm-gcc-8-omap2plus_defconfig
- arm-gcc-9-bcm2835_defconfig
- arm-gcc-9-imx_v6_v7_defconfig
- arm-gcc-9-omap2plus_defconfig
- arm-gcc-10-bcm2835_defconfig
- arm-gcc-10-imx_v6_v7_defconfig
- arm-gcc-10-omap2plus_defconfig
- arm-gcc-11-bcm2835_defconfig
- arm-gcc-11-imx_v6_v7_defconfig
- arm-gcc-11-omap2plus_defconfig
- arm-clang-11-allnoconfig
- arm-clang-11-at91_dt_defconfig
- arm-clang-11-axm55xx_defconfig
- arm-clang-11-bcm2835_defconfig
- arm-clang-11-clps711x_defconfig
- arm-clang-11-davinci_all_defconfig
- arm-clang-11-defconfig
- arm-clang-11-exynos_defconfig
- arm-clang-11-footbridge_defconfig
- arm-clang-11-imx_v4_v5_defconfig
- arm-clang-11-imx_v6_v7_defconfig
- arm-clang-11-integrator_defconfig
- arm-clang-11-ixp4xx_defconfig
- arm-clang-11-keystone_defconfig
- arm-clang-11-lpc32xx_defconfig
- arm-clang-11-mini2440_defconfig
- arm-clang-11-multi_v5_defconfig
- arm-clang-11-mxs_defconfig
- arm-clang-11-nhk8815_defconfig
- arm-clang-11-omap1_defconfig
- arm-clang-11-omap2plus_defconfig
- arm-clang-11-orion5x_defconfig
- arm-clang-11-pxa910_defconfig
- arm-clang-11-s3c2410_defconfig
- arm-clang-11-s3c6400_defconfig
- arm-clang-11-s5pv210_defconfig
- arm-clang-11-sama5_defconfig
- arm-clang-11-shmobile_defconfig
- arm-clang-11-tinyconfig
- arm-clang-11-u8500_defconfig
- arm-clang-11-vexpress_defconfig
- arm-clang-12-allnoconfig
- arm-clang-12-at91_dt_defconfig
- arm-clang-12-axm55xx_defconfig
- arm-clang-12-bcm2835_defconfig
- arm-clang-12-clps711x_defconfig
- arm-clang-12-davinci_all_defconfig
- arm-clang-12-defconfig
- arm-clang-12-exynos_defconfig
- arm-clang-12-footbridge_defconfig
- arm-clang-12-imx_v4_v5_defconfig
- arm-clang-12-imx_v6_v7_defconfig
- arm-clang-12-integrator_defconfig
- arm-clang-12-ixp4xx_defconfig
- arm-clang-12-keystone_defconfig
- arm-clang-12-lpc32xx_defconfig
- arm-clang-12-mini2440_defconfig
- arm-clang-12-multi_v5_defconfig
- arm-clang-12-mxs_defconfig
- arm-clang-12-nhk8815_defconfig
- arm-clang-12-omap1_defconfig
- arm-clang-12-omap2plus_defconfig
- arm-clang-12-orion5x_defconfig
- arm-clang-12-pxa910_defconfig
- arm-clang-12-s3c2410_defconfig
- arm-clang-12-s3c6400_defconfig
- arm-clang-12-s5pv210_defconfig
- arm-clang-12-sama5_defconfig
- arm-clang-12-shmobile_defconfig
- arm-clang-12-tinyconfig
- arm-clang-12-u8500_defconfig
- arm-clang-12-vexpress_defconfig
- arm-clang-13-allnoconfig
- arm-clang-13-at91_dt_defconfig
- arm-clang-13-axm55xx_defconfig
- arm-clang-13-bcm2835_defconfig
- arm-clang-13-clps711x_defconfig
- arm-clang-13-davinci_all_defconfig
- arm-clang-13-defconfig
- arm-clang-13-exynos_defconfig
- arm-clang-13-footbridge_defconfig
- arm-clang-13-imx_v4_v5_defconfig
- arm-clang-13-imx_v6_v7_defconfig
- arm-clang-13-integrator_defconfig
- arm-clang-13-ixp4xx_defconfig
- arm-clang-13-keystone_defconfig
- arm-clang-13-lpc32xx_defconfig
- arm-clang-13-mini2440_defconfig
- arm-clang-13-multi_v5_defconfig
- arm-clang-13-mxs_defconfig
- arm-clang-13-nhk8815_defconfig
- arm-clang-13-omap1_defconfig
- arm-clang-13-omap2plus_defconfig
- arm-clang-13-orion5x_defconfig
- arm-clang-13-pxa910_defconfig
- arm-clang-13-s3c2410_defconfig
- arm-clang-13-s3c6400_defconfig
- arm-clang-13-s5pv210_defconfig
- arm-clang-13-sama5_defconfig
- arm-clang-13-shmobile_defconfig
- arm-clang-13-tinyconfig
- arm-clang-13-u8500_defconfig
- arm-clang-13-vexpress_defconfig
- arm-clang-14-allnoconfig
- arm-clang-14-at91_dt_defconfig
- arm-clang-14-axm55xx_defconfig
- arm-clang-14-bcm2835_defconfig
- arm-clang-14-clps711x_defconfig
- arm-clang-14-davinci_all_defconfig
- arm-clang-14-defconfig
- arm-clang-14-exynos_defconfig
- arm-clang-14-footbridge_defconfig
- arm-clang-14-imx_v4_v5_defconfig
- arm-clang-14-imx_v6_v7_defconfig
- arm-clang-14-integrator_defconfig
- arm-clang-14-ixp4xx_defconfig
- arm-clang-14-keystone_defconfig
- arm-clang-14-lpc32xx_defconfig
- arm-clang-14-mini2440_defconfig
- arm-clang-14-multi_v5_defconfig
- arm-clang-14-mxs_defconfig
- arm-clang-14-nhk8815_defconfig
- arm-clang-14-omap1_defconfig
- arm-clang-14-omap2plus_defconfig
- arm-clang-14-orion5x_defconfig
- arm-clang-14-pxa910_defconfig
- arm-clang-14-s3c2410_defconfig
- arm-clang-14-s3c6400_defconfig
- arm-clang-14-s5pv210_defconfig
- arm-clang-14-sama5_defconfig
- arm-clang-14-shmobile_defconfig
- arm-clang-14-tinyconfig
- arm-clang-14-u8500_defconfig
- arm-clang-14-vexpress_defconfig
- arm-clang-nightly-allnoconfig
- arm-clang-nightly-at91_dt_defconfig
- arm-clang-nightly-axm55xx_defconfig
- arm-clang-nightly-bcm2835_defconfig
- arm-clang-nightly-clps711x_defconfig
- arm-clang-nightly-davinci_all_defconfig
- arm-clang-nightly-defconfig
- arm-clang-nightly-exynos_defconfig
- arm-clang-nightly-footbridge_defconfig
- arm-clang-nightly-imx_v4_v5_defconfig
- arm-clang-nightly-imx_v6_v7_defconfig
- arm-clang-nightly-integrator_defconfig
- arm-clang-nightly-ixp4xx_defconfig
- arm-clang-nightly-keystone_defconfig
- arm-clang-nightly-lpc32xx_defconfig
- arm-clang-nightly-mini2440_defconfig
- arm-clang-nightly-multi_v5_defconfig
- arm-clang-nightly-mxs_defconfig
- arm-clang-nightly-nhk8815_defconfig
- arm-clang-nightly-omap1_defconfig
- arm-clang-nightly-omap2plus_defconfig
- arm-clang-nightly-orion5x_defconfig
- arm-clang-nightly-pxa910_defconfig
- arm-clang-nightly-s3c2410_defconfig
- arm-clang-nightly-s3c6400_defconfig
- arm-clang-nightly-s5pv210_defconfig
- arm-clang-nightly-sama5_defconfig
- arm-clang-nightly-shmobile_defconfig
- arm-clang-nightly-tinyconfig
- arm-clang-nightly-u8500_defconfig
- arm-clang-nightly-vexpress_defconfig

On Arm with GCC (like imx_v6_v7_defconfig with gcc-9):

   /builds/linux/arch/arm/kernel/entry-common.S: Assembler messages:
   /builds/linux/arch/arm/kernel/entry-common.S:175: Error: co-processor register expected -- `mcr p15,0,r0,c7,r5,4'
   /builds/linux/arch/arm/kernel/entry-common.S:184: Error: co-processor register expected -- `mcr p15,0,r0,c7,r5,4'
   make[3]: *** [/builds/linux/scripts/Makefile.build:361: arch/arm/kernel/entry-common.o] Error 1
   /builds/linux/arch/arm/kernel/entry-armv.S: Assembler messages:
   /builds/linux/arch/arm/kernel/entry-armv.S:1093: Error: co-processor register expected -- `mcr p15,0,r0,c7,r5,4'
   /builds/linux/arch/arm/kernel/entry-armv.S:1116: Error: co-processor register expected -- `mcr p15,0,r0,c7,r5,4'
   /builds/linux/arch/arm/kernel/entry-armv.S:1139: Error: co-processor register expected -- `mcr p15,0,r0,c7,r5,4'
   /builds/linux/arch/arm/kernel/entry-armv.S:1162: Error: co-processor register expected -- `mcr p15,0,r0,c7,r5,4'
   /builds/linux/arch/arm/kernel/entry-armv.S:1201: Error: co-processor register expected -- `mcr p15,0,r0,c7,r5,4'
   make[3]: *** [/builds/linux/scripts/Makefile.build:361: arch/arm/kernel/entry-armv.o] Error 1
   /builds/linux/arch/arm/mach-imx/suspend-imx6.S: Assembler messages:
   /builds/linux/arch/arm/mach-imx/suspend-imx6.S:315: Error: co-processor register expected -- `mcr p15,0,r0,c7,r5,4'
   make[2]: *** [/builds/linux/scripts/Makefile.build:361: arch/arm/mach-imx/suspend-imx6.o] Error 1
   make[2]: Target '__build' not remade because of errors.
   make[1]: *** [/builds/linux/Makefile:1822: arch/arm/mach-imx] Error 2
   /builds/linux/arch/arm/kernel/hyp-stub.S: Assembler messages:
   /builds/linux/arch/arm/kernel/hyp-stub.S:176: Error: co-processor register expected -- `mcr p15,0,r0,c7,r5,4'
   make[3]: *** [/builds/linux/scripts/Makefile.build:361: arch/arm/kernel/hyp-stub.o] Error 1
   /builds/linux/arch/arm/mm/cache-v7.S: Assembler messages:
   /builds/linux/arch/arm/mm/cache-v7.S:69: Error: co-processor register expected -- `mcr p15,0,r0,c7,r5,4'
   /builds/linux/arch/arm/mm/cache-v7.S:142: Error: co-processor register expected -- `mcr p15,0,r0,c7,r5,4'
   /builds/linux/arch/arm/mm/cache-v7.S:179: Error: co-processor register expected -- `mcr p15,0,r0,c7,r5,4'
   /builds/linux/arch/arm/mm/cache-v7.S:312: Error: co-processor register expected -- `mcr p15,0,r0,c7,r5,4'
   make[3]: *** [/builds/linux/scripts/Makefile.build:361: arch/arm/mm/cache-v7.o] Error 1
   /builds/linux/arch/arm/mm/tlb-v7.S: Assembler messages:
   /builds/linux/arch/arm/mm/tlb-v7.S:85: Error: co-processor register expected -- `mcr p15,0,r0,c7,r5,4'
   make[3]: *** [/builds/linux/scripts/Makefile.build:361: arch/arm/mm/tlb-v7.o] Error 1
   /builds/linux/arch/arm/mm/proc-v7-2level.S: Assembler messages:
   /builds/linux/arch/arm/mm/proc-v7-2level.S:55: Error: co-processor register expected -- `mcr p15,0,r0,c7,r5,4'
   /builds/linux/arch/arm/mm/proc-v7-2level.S:57: Error: co-processor register expected -- `mcr p15,0,r0,c7,r5,4'
   /builds/linux/arch/arm/mm/proc-v7.S:59: Error: co-processor register expected -- `mcr p15,0,r0,c7,r5,4'
   /builds/linux/arch/arm/mm/proc-v7.S:183: Error: co-processor register expected -- `mcr p15,0,r0,c7,r5,4'
   make[3]: *** [/builds/linux/scripts/Makefile.build:361: arch/arm/mm/proc-v7.o] Error 1
   make[3]: Target '__build' not remade because of errors.
   make[2]: *** [/builds/linux/scripts/Makefile.build:497: arch/arm/kernel] Error 2
   make[3]: Target '__build' not remade because of errors.
   make[2]: *** [/builds/linux/scripts/Makefile.build:497: arch/arm/mm] Error 2
   /builds/linux/arch/arm/common/secure_cntvoff.S: Assembler messages:
   /builds/linux/arch/arm/common/secure_cntvoff.S:24: Error: co-processor register expected -- `mcr p15,0,r0,c7,r5,4'
   /builds/linux/arch/arm/common/secure_cntvoff.S:27: Error: co-processor register expected -- `mcr p15,0,r0,c7,r5,4'
   /builds/linux/arch/arm/common/secure_cntvoff.S:29: Error: co-processor register expected -- `mcr p15,0,r0,c7,r5,4'
   make[3]: *** [/builds/linux/scripts/Makefile.build:361: arch/arm/common/secure_cntvoff.o] Error 1
   make[3]: Target '__build' not remade because of errors.
   make[2]: *** [/builds/linux/scripts/Makefile.build:497: arch/arm/common] Error 2
   make[2]: Target '__build' not remade because of errors.
   make[1]: *** [/builds/linux/Makefile:1822: arch/arm] Error 2

And with Clang (like allnoconfig with clang-11):

   ld.lld: error: ./arch/arm/kernel/vmlinux.lds:102: AT expected, but got NOCROSSREFS
   >>>  __vectors_lma = .; OVERLAY 0xffff0000 : NOCROSSREFS AT(__vectors_lma) { .vectors { *(.vectors) } .vectors.bhb.loop8 { *(.vectors.bhb.loop8) } .vectors.bhb.bpiall { *(.vectors.bhb.bpiall) } } __vectors_start = LOADADDR(.vectors); __vectors_end = LOADADDR(.vectors) + SIZEOF(.vectors); __vectors_bhb_loop8_start = LOADADDR(.vectors.bhb.loop8); __vectors_bhb_loop8_end = LOADADDR(.vectors.bhb.loop8) + SIZEOF(.vectors.bhb.loop8); __vectors_bhb_bpiall_start = LOADADDR(.vectors.bhb.bpiall); __vectors_bhb_bpiall_end = LOADADDR(.vectors.bhb.bpiall) + SIZEOF(.vectors.bhb.bpiall); . = __vectors_lma + SIZEOF(.vectors) + SIZEOF(.vectors.bhb.loop8) + SIZEOF(.vectors.bhb.bpiall); __stubs_lma = .; .stubs ADDR(.vectors) + 0x1000 : AT(__stubs_lma) { *(.stubs) } __stubs_start = LOADADDR(.stubs); __stubs_end = LOADADDR(.stubs) + SIZEOF(.stubs); . = __stubs_lma + SIZEOF(.stubs); PROVIDE(vector_fiq_offset = vector_fiq - ADDR(.vectors));
   >>>                                          ^
   make[1]: *** [/builds/linux/Makefile:1179: vmlinux] Error 1


Greetings!

Daniel Díaz
daniel.diaz@linaro.org
Re: [PATCH 5.10 00/43] 5.10.105-rc1 review
Posted by Pavel Machek 4 years, 3 months ago
Hi!

> This is the start of the stable review cycle for the 5.10.105 release.
> There are 43 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.

CIP testing did not find any problems here:

https://gitlab.com/cip-project/cip-testing/linux-stable-rc-ci/-/tree/linux-5.10.y

Tested-by: Pavel Machek (CIP) <pavel@denx.de>

Best regards,
                                                                Pavel

-- 
DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Re: [PATCH 5.10 00/43] 5.10.105-rc1 review
Posted by Bagas Sanjaya 4 years, 3 months ago
On 09/03/22 22.59, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.10.105 release.
> There are 43 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.
> 

Successfully cross-compiled for arm64 (bcm2711_defconfig, gcc 10.2.0) and
powerpc (ps3_defconfig, gcc 11.2.0).

Tested-by: Bagas Sanjaya <bagasdotme@gmail.com>

-- 
An old man doll... just what I always wanted! - Clara
Re: [PATCH 5.10 00/43] 5.10.105-rc1 review
Posted by Florian Fainelli 4 years, 3 months ago

On 3/9/2022 7:59 AM, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.10.105 release.
> There are 43 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 Fri, 11 Mar 2022 15:58:48 +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-5.10.105-rc1.gz
> or in the git tree and branch at:
> 	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y
> and the diffstat can be found below.
> 
> thanks,
> 
> greg k-h

On ARCH_BRCMSTB using 32-bit and 64-bit ARM kernels:

Tested-by: Florian Fainelli <f.fainelli@gmail.com>
-- 
Florian
Re: [PATCH 5.10 00/43] 5.10.105-rc1 review
Posted by Samuel Zou 4 years, 3 months ago

On 2022/3/9 23:59, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.10.105 release.
> There are 43 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 Fri, 11 Mar 2022 15:58:48 +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-5.10.105-rc1.gz
> or in the git tree and branch at:
> 	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y
> and the diffstat can be found below.
> 
> thanks,
> 
> greg k-h
> 

Tested on arm64 and x86 for 5.10.105-rc1,

Kernel repo:
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
Branch: linux-5.10.y
Version: 5.10.105-rc1
Commit: e5e4a8f0fb6eb54f3804492468a31ffd8bb4f81e
Compiler: gcc version 7.3.0 (GCC)

arm64:
--------------------------------------------------------------------
Testcase Result Summary:
total: 9013
passed: 9013
failed: 0
timeout: 0
--------------------------------------------------------------------

x86:
--------------------------------------------------------------------
Testcase Result Summary:
total: 9013
passed: 9013
failed: 0
timeout: 0
--------------------------------------------------------------------

Tested-by: Hulk Robot <hulkrobot@huawei.com>
RE: [PATCH 5.10 00/43] 5.10.105-rc1 review
Posted by Fox Chen 4 years, 3 months ago
On Wed,  9 Mar 2022 16:59:33 +0100, Greg Kroah-Hartman <gregkh@linuxfoundation.org> wrote:
> This is the start of the stable review cycle for the 5.10.105 release.
> There are 43 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 Fri, 11 Mar 2022 15:58:48 +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-5.10.105-rc1.gz
> or in the git tree and branch at:
> 	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y
> and the diffstat can be found below.
> 
> thanks,
> 
> greg k-h
> 

5.10.105-rc1 Successfully Compiled and booted on my Raspberry PI 4b (8g) (bcm2711)
                
Tested-by: Fox Chen <foxhlchen@gmail.com>