From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, torvalds@linux-foundation.org,
akpm@linux-foundation.org, linux@roeck-us.net, shuah@kernel.org,
patches@kernelci.org, lkft-triage@lists.linaro.org,
pavel@denx.de, jonathanh@nvidia.com, f.fainelli@gmail.com,
sudipm.mukherjee@gmail.com, slade@sladewatkins.com
Subject: [PATCH 5.16 00/53] 5.16.14-rc2 review
Date: Thu, 10 Mar 2022 15:09:05 +0100 [thread overview]
Message-ID: <20220310140811.832630727@linuxfoundation.org> (raw)
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-rc2.gz
or in the git tree and branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.16.y
and the diffstat can be found below.
thanks,
greg k-h
-------------
Pseudo-Shortlog of commits:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux 5.16.14-rc2
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Revert "ACPI: PM: s2idle: Cancel wakeup before dispatching EC GPE"
Juergen Gross <jgross@suse.com>
xen/netfront: react properly to failing gnttab_end_foreign_access_ref()
Juergen Gross <jgross@suse.com>
xen/gnttab: fix gnttab_end_foreign_access() without page specified
Juergen Gross <jgross@suse.com>
xen/pvcalls: use alloc/free_pages_exact()
Juergen Gross <jgross@suse.com>
xen/9p: use alloc/free_pages_exact()
Juergen Gross <jgross@suse.com>
xen: remove gnttab_query_foreign_access()
Juergen Gross <jgross@suse.com>
xen/gntalloc: don't use gnttab_query_foreign_access()
Juergen Gross <jgross@suse.com>
xen/scsifront: don't use gnttab_query_foreign_access() for mapped status
Juergen Gross <jgross@suse.com>
xen/netfront: don't use gnttab_query_foreign_access() for mapped status
Juergen Gross <jgross@suse.com>
xen/blkfront: don't use gnttab_query_foreign_access() for mapped status
Juergen Gross <jgross@suse.com>
xen/grant-table: add gnttab_try_end_foreign_access()
Juergen Gross <jgross@suse.com>
xen/xenbus: don't let xenbus_grant_ring() remove grants in error case
Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
ARM: fix build warning in proc-v7-bugs.c
Nathan Chancellor <nathan@kernel.org>
arm64: Do not include __READ_ONCE() block in assembly files
Nathan Chancellor <nathan@kernel.org>
ARM: Do not use NOCROSSREFS directive with ld.lld
Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
ARM: fix co-processor register typo
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>
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>
KVM: arm64: Allow indirect vectors to be used without SPECTRE_V3A
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
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
-------------
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(-)
next reply other threads:[~2022-03-10 14:10 UTC|newest]
Thread overview: 65+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-10 14:09 Greg Kroah-Hartman [this message]
2022-03-10 14:09 ` [PATCH 5.16 01/53] x86/speculation: Rename RETPOLINE_AMD to RETPOLINE_LFENCE Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 02/53] x86/speculation: Add eIBRS + Retpoline options Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 03/53] Documentation/hw-vuln: Update spectre doc Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 04/53] x86/speculation: Include unprivileged eBPF status in Spectre v2 mitigation reporting Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 05/53] x86/speculation: Use generic retpoline by default on AMD Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 06/53] x86/speculation: Update link to AMD speculation whitepaper Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 07/53] x86/speculation: Warn about Spectre v2 LFENCE mitigation Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 08/53] x86/speculation: Warn about eIBRS + LFENCE + Unprivileged eBPF + SMT Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 09/53] ARM: report Spectre v2 status through sysfs Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 10/53] ARM: early traps initialisation Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 11/53] ARM: use LOADADDR() to get load address of sections Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 12/53] ARM: Spectre-BHB workaround Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 13/53] ARM: include unprivileged BPF status in Spectre V2 reporting Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 14/53] arm64: add ID_AA64ISAR2_EL1 sys register Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 15/53] arm64: cpufeature: add HWCAP for FEAT_AFP Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 16/53] arm64: cpufeature: add HWCAP for FEAT_RPRES Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 17/53] arm64: entry.S: Add ventry overflow sanity checks Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 18/53] arm64: spectre: Rename spectre_v4_patch_fw_mitigation_conduit Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 19/53] KVM: arm64: Allow indirect vectors to be used without SPECTRE_V3A Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 20/53] arm64: entry: Make the trampoline cleanup optional Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 21/53] arm64: entry: Free up another register on kptis tramp_exit path Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 22/53] arm64: entry: Move the trampoline data page before the text page Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 23/53] arm64: entry: Allow tramp_alias to access symbols after the 4K boundary Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 24/53] arm64: entry: Dont assume tramp_vectors is the start of the vectors Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 25/53] arm64: entry: Move trampoline macros out of ifdefd section Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 26/53] arm64: entry: Make the kpti trampolines kpti sequence optional Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 27/53] arm64: entry: Allow the trampoline text to occupy multiple pages Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 28/53] arm64: entry: Add non-kpti __bp_harden_el1_vectors for mitigations Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 29/53] arm64: entry: Add vectors that have the bhb mitigation sequences Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 30/53] arm64: entry: Add macro for reading symbol addresses from the trampoline Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 31/53] arm64: Add percpu vectors for EL1 Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 32/53] arm64: proton-pack: Report Spectre-BHB vulnerabilities as part of Spectre-v2 Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 33/53] arm64: Mitigate spectre style branch history side channels Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 34/53] KVM: arm64: Allow SMCCC_ARCH_WORKAROUND_3 to be discovered and migrated Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 35/53] arm64: Use the clearbhb instruction in mitigations Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 36/53] arm64: proton-pack: Include unprivileged eBPF status in Spectre v2 mitigation reporting Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 37/53] ARM: fix build error when BPF_SYSCALL is disabled Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 38/53] ARM: fix co-processor register typo Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 39/53] ARM: Do not use NOCROSSREFS directive with ld.lld Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 40/53] arm64: Do not include __READ_ONCE() block in assembly files Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 41/53] ARM: fix build warning in proc-v7-bugs.c Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 42/53] xen/xenbus: dont let xenbus_grant_ring() remove grants in error case Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 43/53] xen/grant-table: add gnttab_try_end_foreign_access() Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 44/53] xen/blkfront: dont use gnttab_query_foreign_access() for mapped status Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 45/53] xen/netfront: " Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 46/53] xen/scsifront: " Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 47/53] xen/gntalloc: dont use gnttab_query_foreign_access() Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 48/53] xen: remove gnttab_query_foreign_access() Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 49/53] xen/9p: use alloc/free_pages_exact() Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 50/53] xen/pvcalls: " Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 51/53] xen/gnttab: fix gnttab_end_foreign_access() without page specified Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 52/53] xen/netfront: react properly to failing gnttab_end_foreign_access_ref() Greg Kroah-Hartman
2022-03-10 14:09 ` [PATCH 5.16 53/53] Revert "ACPI: PM: s2idle: Cancel wakeup before dispatching EC GPE" Greg Kroah-Hartman
2022-03-10 18:48 ` [PATCH 5.16 00/53] 5.16.14-rc2 review Jon Hunter
2022-03-10 19:32 ` Shuah Khan
2022-03-10 21:30 ` Justin Forbes
2022-03-10 21:53 ` Naresh Kamboju
2022-03-10 23:20 ` Ron Economos
2022-03-10 23:20 ` Florian Fainelli
2022-03-11 0:14 ` Fox Chen
2022-03-11 1:03 ` Guenter Roeck
2022-03-11 3:11 ` Zan Aziz
2022-03-11 8:14 ` Rudi Heitbaum
2022-03-11 10:55 ` Bagas Sanjaya
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