From: Greg KH <gregkh@linuxfoundation.org>
To: James Morse <james.morse@arm.com>
Cc: stable@vger.kernel.org, linux-kernel@vger.kernel.org,
catalin.marinas@arm.com
Subject: Re: [stable:PATCH v4.19.235 00/22] arm64: Mitigate spectre style branch history side channels
Date: Sat, 19 Mar 2022 13:52:58 +0100 [thread overview]
Message-ID: <YjXSKlUk1a2jR1il@kroah.com> (raw)
In-Reply-To: <20220318174842.2321061-1-james.morse@arm.com>
On Fri, Mar 18, 2022 at 05:48:20PM +0000, James Morse wrote:
> Hello!
>
> There is the v4.19 backport with the k=8 typo and SDEI name thing both
> fixed.
>
> Again, its the KVM templates patch that doesn't exist upstream, this is
> necessary because the infrastructure for older kernels is very
> different, and the dependencies for what was a rewrite are huge.
Many thanks for these, all now queued up!
greg k-h
prev parent reply other threads:[~2022-03-19 12:54 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-18 17:48 James Morse
2022-03-18 17:48 ` [stable:PATCH v4.19.235 01/22] arm64: Add part number for Arm Cortex-A77 James Morse
2022-03-18 17:48 ` [stable:PATCH v4.19.235 02/22] arm64: Add Neoverse-N2, Cortex-A710 CPU part definition James Morse
2022-03-18 17:48 ` [stable:PATCH v4.19.235 03/22] arm64: Add Cortex-X2 " James Morse
2022-03-18 17:48 ` [stable:PATCH v4.19.235 04/22] arm64: entry.S: Add ventry overflow sanity checks James Morse
2022-03-18 17:48 ` [stable:PATCH v4.19.235 05/22] arm64: entry: Make the trampoline cleanup optional James Morse
2022-03-18 17:48 ` [stable:PATCH v4.19.235 06/22] arm64: entry: Free up another register on kpti's tramp_exit path James Morse
2022-03-18 17:48 ` [stable:PATCH v4.19.235 07/22] arm64: entry: Move the trampoline data page before the text page James Morse
2022-03-18 17:48 ` [stable:PATCH v4.19.235 08/22] arm64: entry: Allow tramp_alias to access symbols after the 4K boundary James Morse
2022-03-18 17:48 ` [stable:PATCH v4.19.235 09/22] arm64: entry: Don't assume tramp_vectors is the start of the vectors James Morse
2022-03-18 17:48 ` [stable:PATCH v4.19.235 10/22] arm64: entry: Move trampoline macros out of ifdef'd section James Morse
2022-03-18 17:48 ` [stable:PATCH v4.19.235 11/22] arm64: entry: Make the kpti trampoline's kpti sequence optional James Morse
2022-03-18 17:48 ` [stable:PATCH v4.19.235 12/22] arm64: entry: Allow the trampoline text to occupy multiple pages James Morse
2022-03-18 17:48 ` [stable:PATCH v4.19.235 13/22] arm64: entry: Add non-kpti __bp_harden_el1_vectors for mitigations James Morse
2022-03-18 17:48 ` [stable:PATCH v4.19.235 14/22] arm64: entry: Add vectors that have the bhb mitigation sequences James Morse
2022-03-18 17:48 ` [stable:PATCH v4.19.235 15/22] arm64: entry: Add macro for reading symbol addresses from the trampoline James Morse
2022-03-18 17:48 ` [stable:PATCH v4.19.235 16/22] arm64: Add percpu vectors for EL1 James Morse
2022-03-18 17:48 ` [stable:PATCH v4.19.235 17/22] arm64: proton-pack: Report Spectre-BHB vulnerabilities as part of Spectre-v2 James Morse
2022-03-18 17:48 ` [stable:PATCH v4.19.235 18/22] KVM: arm64: Add templates for BHB mitigation sequences James Morse
2022-03-18 17:48 ` [stable:PATCH v4.19.235 19/22] arm64: Mitigate spectre style branch history side channels James Morse
2022-03-18 17:48 ` [stable:PATCH v4.19.235 20/22] KVM: arm64: Allow SMCCC_ARCH_WORKAROUND_3 to be discovered and migrated James Morse
2022-03-18 17:48 ` [stable:PATCH v4.19.235 21/22] arm64: add ID_AA64ISAR2_EL1 sys register James Morse
2022-03-18 17:48 ` [stable:PATCH v4.19.235 22/22] arm64: Use the clearbhb instruction in mitigations James Morse
2022-03-19 12:52 ` Greg KH [this message]
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