From: Mark Brown <broonie@kernel.org>
To: Mark Rutland <mark.rutland@arm.com>
Cc: linux-arm-kernel@lists.infradead.org, catalin.marinas@arm.com,
james.morse@arm.com, kaleshsingh@google.com,
madvenka@linux.microsoft.com, maz@kernel.org, tabba@google.com,
will@kernel.org
Subject: Re: [PATCH v2 8/8] arm64: stacktrace: track hyp stacks in unwinder's address space
Date: Mon, 8 Aug 2022 13:09:16 +0100 [thread overview]
Message-ID: <YvD87HVJ5SkuZXmv@sirena.org.uk> (raw)
In-Reply-To: <20220805124522.706457-9-mark.rutland@arm.com>
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On Fri, Aug 05, 2022 at 01:45:22PM +0100, Mark Rutland wrote:
> Currently unwind_next_frame_record() has an optional callback to convert
> the address space of the FP. This is necessary for the NVHE unwinder,
> which tracks the stacks in the hyp VA space, but accesses the frame
> records in the kernel VA space.
Reviewed-by: Mark Brown <broonie@kernel.org>
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next prev parent reply other threads:[~2022-08-08 12:16 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-05 12:45 [PATCH v2 0/8] arm64: stacktrace: cleanups and improvements Mark Rutland
2022-08-05 12:45 ` [PATCH v2 1/8] arm64: stacktrace: simplify unwind_next_common() Mark Rutland
2022-08-05 12:45 ` [PATCH v2 2/8] arm64: stacktrace: rename unwind_next_common() -> unwind_next_frame_record() Mark Rutland
2022-08-08 11:38 ` Will Deacon
2022-08-08 11:46 ` Mark Rutland
2022-08-05 12:45 ` [PATCH v2 3/8] arm64: stacktrace: move SDEI stack helpers to stacktrace code Mark Rutland
2022-08-05 12:45 ` [PATCH v2 4/8] arm64: stacktrace: add stackinfo_on_stack() helper Mark Rutland
2022-08-05 12:45 ` [PATCH v2 5/8] arm64: stacktrace: rework stack boundary discovery Mark Rutland
2022-08-05 12:45 ` [PATCH v2 6/8] arm64: stacktrace: remove stack type from fp translator Mark Rutland
2022-08-08 11:55 ` Will Deacon
2022-08-08 12:08 ` Mark Rutland
2022-08-08 12:30 ` Mark Rutland
2022-08-08 11:56 ` Mark Brown
2022-08-05 12:45 ` [PATCH v2 7/8] arm64: stacktrace: track all stack boundaries explicitly Mark Rutland
2022-08-08 12:04 ` Mark Brown
2022-08-05 12:45 ` [PATCH v2 8/8] arm64: stacktrace: track hyp stacks in unwinder's address space Mark Rutland
2022-08-08 12:09 ` Mark Brown [this message]
2022-08-06 1:11 ` [PATCH v2 0/8] arm64: stacktrace: cleanups and improvements Madhavan T. Venkataraman
2022-08-08 11:59 ` Will Deacon
2022-08-08 12:11 ` Mark Rutland
2022-08-08 12:28 ` Will Deacon
2022-08-08 12:33 ` Mark Rutland
2022-08-08 12:38 ` Mark Brown
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