From: Johannes Berg <johannes@sipsolutions.net>
To: anton.ivanov@cambridgegreys.com, linux-um@lists.infradead.org
Cc: richard@nod.at
Subject: Re: [PATCH v4 3/7] um: "borrow" atomics from x86 architecture
Date: Fri, 11 Dec 2020 21:08:47 +0100 [thread overview]
Message-ID: <d5ca568663ab7394ead9a5345ce42df16b5f6aaa.camel@sipsolutions.net> (raw)
In-Reply-To: <20201211174559.26010-4-anton.ivanov@cambridgegreys.com>
On Fri, 2020-12-11 at 17:45 +0000, anton.ivanov@cambridgegreys.com
wrote:
>
> +++ b/arch/um/include/asm/atomic.h
> @@ -0,0 +1,7 @@
> +/* SPDX-License-Identifier: GPL-2.0 */
> +#ifndef _ASM_ATOMIC_XOR_H
XOR?
And also here - are the symlinks really needed?
Not that I mind them too much, but it's a bit strange ... and would be a
lot harder to port to other arches, if anyone should be inclined, if
there are hard symlinks to x86.
johannes
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next prev parent reply other threads:[~2020-12-11 20:09 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-11 17:45 Amended and retested for 32 bit "borrow ops" series anton.ivanov
2020-12-11 17:45 ` [PATCH v4 1/7] um: allow the use of glibc functions instead of builtins anton.ivanov
2020-12-11 20:03 ` Johannes Berg
2020-12-11 17:45 ` [PATCH v4 2/7] um: enable the use of optimized xor routines in UML anton.ivanov
2020-12-11 20:07 ` Johannes Berg
2020-12-11 21:57 ` Anton Ivanov
2020-12-11 22:00 ` Johannes Berg
2020-12-11 22:40 ` Anton Ivanov
2020-12-14 9:07 ` Anton Ivanov
2020-12-14 9:12 ` Johannes Berg
2020-12-14 9:36 ` Anton Ivanov
2020-12-11 17:45 ` [PATCH v4 3/7] um: "borrow" atomics from x86 architecture anton.ivanov
2020-12-11 20:08 ` Johannes Berg [this message]
2020-12-11 21:31 ` Anton Ivanov
2020-12-11 17:45 ` [PATCH v4 4/7] um: add a UML specific futex implementation anton.ivanov
2020-12-11 20:10 ` Johannes Berg
2020-12-11 17:45 ` [PATCH v4 5/7] um: "borrow" cmpxchg from x86 tree in UML anton.ivanov
2020-12-11 17:45 ` [PATCH v4 6/7] um: swithch futex ops to cmpxchg anton.ivanov
2020-12-11 20:12 ` Johannes Berg
2020-12-11 21:33 ` Anton Ivanov
2020-12-11 17:45 ` [PATCH v4 7/7] um: borrow bitops from the x86 tree anton.ivanov
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