From: Mark Brown <broonie@kernel.org>
To: Dave Martin <Dave.Martin@arm.com>
Cc: Julien Grall <julien@xen.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Zhang Lei <zhang.lei@jp.fujitsu.com>,
Julien Grall <julien.grall@arm.com>,
Will Deacon <will@kernel.org>,
linux-arm-kernel@lists.infradead.org,
Daniel Kiss <Daniel.Kiss@arm.com>
Subject: Re: [PATCH v4 3/8] arm64/fpsimdmacros: Allow the macro "for" to be used in more cases
Date: Mon, 21 Sep 2020 19:09:10 +0100 [thread overview]
Message-ID: <20200921180910.GD4792@sirena.org.uk> (raw)
In-Reply-To: <20200921165330.GB6642@arm.com>
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On Mon, Sep 21, 2020 at 05:53:32PM +0100, Dave Martin wrote:
> I think the idea with this patch was to make sure that .altmacro is
> only in effect for the internals of _for: it gets turned off again
> before expanding any other macro, and at the end.
Yes, this was my understanding of what this was doing when I looked
through things when taking over the code - if we're going to use a
different macro mode to the rest of the code then it seems sensible to
make sure we don't try to build any other code with that macro mode
otherwise it'll doubtless blow up in our faces at some point.
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next prev parent reply other threads:[~2020-09-21 18:11 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-28 18:11 [PATCH v4 0/8] arm64/sve: First steps towards optimizing syscalls Mark Brown
2020-08-28 18:11 ` [PATCH v4 1/8] arm64/fpsimd: Update documentation of do_sve_acc Mark Brown
2020-08-28 18:11 ` [PATCH v4 2/8] arm64/signal: Update the comment in preserve_sve_context Mark Brown
2020-08-28 18:11 ` [PATCH v4 3/8] arm64/fpsimdmacros: Allow the macro "for" to be used in more cases Mark Brown
2020-09-21 12:38 ` Will Deacon
2020-09-21 16:53 ` Dave Martin
2020-09-21 18:09 ` Mark Brown [this message]
2020-09-22 13:51 ` Dave Martin
2020-09-22 13:59 ` Mark Brown
2020-09-22 14:07 ` Dave Martin
2020-08-28 18:11 ` [PATCH v4 4/8] arm64/fpsimdmacros: Introduce a macro to update ZCR_EL1.LEN Mark Brown
2020-08-28 18:11 ` [PATCH v4 5/8] arm64/sve: Implement a helper to flush SVE registers Mark Brown
2020-08-28 18:11 ` [PATCH v4 6/8] arm64/sve: Implement a helper to load SVE registers from FPSIMD state Mark Brown
2020-08-28 18:11 ` [PATCH v4 7/8] arm64/sve: Don't disable SVE on syscalls return Mark Brown
2020-09-21 12:36 ` Will Deacon
2020-09-21 18:03 ` Mark Brown
2020-09-22 14:03 ` Dave Martin
2020-09-22 16:04 ` Mark Brown
2020-08-28 18:11 ` [PATCH v4 8/8] arm64/sve: Rework SVE trap access to use TIF_SVE_NEEDS_FLUSH Mark Brown
2020-09-21 12:42 ` [PATCH v4 0/8] arm64/sve: First steps towards optimizing syscalls Will Deacon
2020-09-21 12:56 ` Mark Brown
2020-09-21 13:08 ` Will Deacon
2020-09-21 18:17 ` Will Deacon
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