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 4.19 00/33] 4.19.234-rc2 review
Date: Thu, 10 Mar 2022 15:18:27 +0100 [thread overview]
Message-ID: <20220310140807.749164737@linuxfoundation.org> (raw)
This is the start of the stable review cycle for the 4.19.234 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/v4.x/stable-review/patch-4.19.234-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-4.19.y
and the diffstat can be found below.
thanks,
greg k-h
-------------
Pseudo-Shortlog of commits:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux 4.19.234-rc2
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>
ARM: Do not use NOCROSSREFS directive with ld.lld
Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
ARM: fix co-processor register typo
Sami Tolvanen <samitolvanen@google.com>
kbuild: add CONFIG_LD_IS_LLD
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
ARM: fix build error when BPF_SYSCALL is disabled
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
Mark Rutland <mark.rutland@arm.com>
arm/arm64: smccc/psci: add arm_smccc_1_1_get_conduit()
Steven Price <steven.price@arm.com>
arm/arm64: Provide a wrapper for SMCCC 1.1 calls
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
Borislav Petkov <bp@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 | 201 +++++++++++++++++++---
arch/x86/include/asm/cpufeatures.h | 2 +-
arch/x86/include/asm/nospec-branch.h | 16 +-
arch/x86/kernel/cpu/bugs.c | 214 +++++++++++++++++-------
drivers/block/xen-blkfront.c | 63 ++++---
drivers/firmware/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 | 11 ++
include/xen/grant_table.h | 19 ++-
init/Kconfig | 3 +
kernel/sysctl.c | 8 +
net/9p/trans_xen.c | 14 +-
tools/arch/x86/include/asm/cpufeatures.h | 2 +-
31 files changed, 963 insertions(+), 261 deletions(-)
next reply other threads:[~2022-03-10 14:25 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-10 14:18 Greg Kroah-Hartman [this message]
2022-03-10 14:18 ` [PATCH 4.19 01/33] x86/speculation: Merge one test in spectre_v2_user_select_mitigation() Greg Kroah-Hartman
2022-03-10 14:18 ` [PATCH 4.19 02/33] x86,bugs: Unconditionally allow spectre_v2=retpoline,amd Greg Kroah-Hartman
2022-03-10 14:18 ` [PATCH 4.19 03/33] x86/speculation: Rename RETPOLINE_AMD to RETPOLINE_LFENCE Greg Kroah-Hartman
2022-03-10 14:18 ` [PATCH 4.19 04/33] x86/speculation: Add eIBRS + Retpoline options Greg Kroah-Hartman
2022-03-10 14:18 ` [PATCH 4.19 05/33] Documentation/hw-vuln: Update spectre doc Greg Kroah-Hartman
2022-03-10 14:18 ` [PATCH 4.19 06/33] x86/speculation: Include unprivileged eBPF status in Spectre v2 mitigation reporting Greg Kroah-Hartman
2022-03-10 14:18 ` [PATCH 4.19 07/33] x86/speculation: Use generic retpoline by default on AMD Greg Kroah-Hartman
2022-03-10 14:18 ` [PATCH 4.19 08/33] x86/speculation: Update link to AMD speculation whitepaper Greg Kroah-Hartman
2022-03-10 14:18 ` [PATCH 4.19 09/33] x86/speculation: Warn about Spectre v2 LFENCE mitigation Greg Kroah-Hartman
2022-03-10 14:18 ` [PATCH 4.19 10/33] x86/speculation: Warn about eIBRS + LFENCE + Unprivileged eBPF + SMT Greg Kroah-Hartman
2022-03-10 14:18 ` [PATCH 4.19 11/33] arm/arm64: Provide a wrapper for SMCCC 1.1 calls Greg Kroah-Hartman
2022-03-10 14:18 ` [PATCH 4.19 12/33] arm/arm64: smccc/psci: add arm_smccc_1_1_get_conduit() Greg Kroah-Hartman
2022-03-10 14:18 ` [PATCH 4.19 13/33] ARM: report Spectre v2 status through sysfs Greg Kroah-Hartman
2022-03-10 14:18 ` [PATCH 4.19 14/33] ARM: early traps initialisation Greg Kroah-Hartman
2022-03-10 14:18 ` [PATCH 4.19 15/33] ARM: use LOADADDR() to get load address of sections Greg Kroah-Hartman
2022-03-10 14:18 ` [PATCH 4.19 16/33] ARM: Spectre-BHB workaround Greg Kroah-Hartman
2022-03-10 14:18 ` [PATCH 4.19 17/33] ARM: include unprivileged BPF status in Spectre V2 reporting Greg Kroah-Hartman
2022-03-10 14:18 ` [PATCH 4.19 18/33] ARM: fix build error when BPF_SYSCALL is disabled Greg Kroah-Hartman
2022-03-10 14:18 ` [PATCH 4.19 19/33] kbuild: add CONFIG_LD_IS_LLD Greg Kroah-Hartman
2022-03-10 14:18 ` [PATCH 4.19 20/33] ARM: fix co-processor register typo Greg Kroah-Hartman
2022-03-10 14:18 ` [PATCH 4.19 21/33] ARM: Do not use NOCROSSREFS directive with ld.lld Greg Kroah-Hartman
2022-03-10 14:18 ` [PATCH 4.19 22/33] ARM: fix build warning in proc-v7-bugs.c Greg Kroah-Hartman
2022-03-10 14:18 ` [PATCH 4.19 23/33] xen/xenbus: dont let xenbus_grant_ring() remove grants in error case Greg Kroah-Hartman
2022-03-10 14:18 ` [PATCH 4.19 24/33] xen/grant-table: add gnttab_try_end_foreign_access() Greg Kroah-Hartman
2022-03-10 14:18 ` [PATCH 4.19 25/33] xen/blkfront: dont use gnttab_query_foreign_access() for mapped status Greg Kroah-Hartman
2022-03-10 14:18 ` [PATCH 4.19 26/33] xen/netfront: " Greg Kroah-Hartman
2022-03-10 14:18 ` [PATCH 4.19 27/33] xen/scsifront: " Greg Kroah-Hartman
2022-03-10 14:18 ` [PATCH 4.19 28/33] xen/gntalloc: dont use gnttab_query_foreign_access() Greg Kroah-Hartman
2022-03-10 14:18 ` [PATCH 4.19 29/33] xen: remove gnttab_query_foreign_access() Greg Kroah-Hartman
2022-03-10 14:18 ` [PATCH 4.19 30/33] xen/9p: use alloc/free_pages_exact() Greg Kroah-Hartman
2022-03-10 14:18 ` [PATCH 4.19 31/33] xen/pvcalls: " Greg Kroah-Hartman
2022-03-10 14:18 ` [PATCH 4.19 32/33] xen/gnttab: fix gnttab_end_foreign_access() without page specified Greg Kroah-Hartman
2022-03-10 14:19 ` [PATCH 4.19 33/33] xen/netfront: react properly to failing gnttab_end_foreign_access_ref() Greg Kroah-Hartman
2022-03-10 18:00 ` [PATCH 4.19 00/33] 4.19.234-rc2 review Pavel Machek
2022-03-10 18:48 ` Jon Hunter
2022-03-10 19:34 ` Shuah Khan
2022-03-11 1:01 ` Guenter Roeck
2022-03-11 10:09 ` Sudip Mukherjee
2022-03-11 12:32 ` Naresh Kamboju
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