From: Dave Martin <Dave.Martin@arm.com>
To: linux-arm-kernel@lists.infradead.org
Cc: Okamoto Takayuki <tokamoto@jp.fujitsu.com>,
Will Deacon <will.deacon@arm.com>,
kvmarm@lists.cs.columbia.edu
Subject: [PATCH v2 0/3] arm64: SVE fixes for v4.15-rc2
Date: Wed, 6 Dec 2017 16:45:44 +0000 [thread overview]
Message-ID: <1512578747-4554-1-git-send-email-Dave.Martin@arm.com> (raw)
This series contains a few fixes for known issues in the arm64 FPSIMD
and SVE implementation.
This supersedes the previous posting. [1]
Note that although patch 2 is not a fix, it provides refactoring that is
used by the fix in patch 3.
[1] [PATCH 0/3] arm64: SVE fixes for v4.15-rc1
http://lists.infradead.org/pipermail/linux-arm-kernel/2017-December/545126.html
Dave Martin (3):
arm64: fpsimd: Prevent registers leaking from dead tasks
arm64: fpsimd: Abstract out binding of task's fpsimd context to the
cpu.
arm64/sve: Avoid dereference of dead task_struct in KVM guest entry
arch/arm64/kernel/fpsimd.c | 51 ++++++++++++++++++++++++++-------------------
arch/arm64/kernel/process.c | 9 ++++++++
2 files changed, 39 insertions(+), 21 deletions(-)
--
2.1.4
next reply other threads:[~2017-12-06 16:42 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-06 16:45 Dave Martin [this message]
2017-12-06 16:45 ` [PATCH 1/3] arm64: fpsimd: Prevent registers leaking from dead tasks Dave Martin
2017-12-06 16:45 ` [PATCH 2/3] arm64: fpsimd: Abstract out binding of task's fpsimd context to the cpu Dave Martin
2017-12-06 16:45 ` [PATCH 3/3] arm64/sve: Avoid dereference of dead task_struct in KVM guest entry Dave Martin
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