From: schwab@suse.de (Andreas Schwab)
To: linux-riscv@lists.infradead.org
Subject: futex_atomic_cmpxchg_inatomic is missing
Date: Mon, 01 Oct 2018 09:07:22 +0200 [thread overview]
Message-ID: <mvmzhvy6t79.fsf@suse.de> (raw)
In-Reply-To: <mhng-b1474fef-9750-4bfb-be90-5e4bf4c964d4@palmer-si-x1c4> (Palmer Dabbelt's message of "Fri, 28 Sep 2018 19:17:17 -0700 (PDT)")
On Sep 28 2018, Palmer Dabbelt <palmer@sifive.com> wrote:
> Christoph published a simple Kconfig workaround a while ago to turn on the
> generic support for non-SMP systems, which might help you work around your
> issue.
What kind of workaround? If you disable SMP this should be
automatically enabled. But of course, being non-SMP, this is also
useless.
Andreas.
--
Andreas Schwab, SUSE Labs, schwab at suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."
WARNING: multiple messages have this Message-ID (diff)
From: Andreas Schwab <schwab@suse.de>
To: Palmer Dabbelt <palmer@sifive.com>
Cc: Christoph Hellwig <hch@infradead.org>, linux-riscv@lists.infradead.org
Subject: Re: futex_atomic_cmpxchg_inatomic is missing
Date: Mon, 01 Oct 2018 09:07:22 +0200 [thread overview]
Message-ID: <mvmzhvy6t79.fsf@suse.de> (raw)
Message-ID: <20181001070722.9bBOEjeOpEAidVi86PJ81tQmfeUnDBBYrndcUregwL0@z> (raw)
In-Reply-To: <mhng-b1474fef-9750-4bfb-be90-5e4bf4c964d4@palmer-si-x1c4> (Palmer Dabbelt's message of "Fri, 28 Sep 2018 19:17:17 -0700 (PDT)")
On Sep 28 2018, Palmer Dabbelt <palmer@sifive.com> wrote:
> Christoph published a simple Kconfig workaround a while ago to turn on the
> generic support for non-SMP systems, which might help you work around your
> issue.
What kind of workaround? If you disable SMP this should be
automatically enabled. But of course, being non-SMP, this is also
useless.
Andreas.
--
Andreas Schwab, SUSE Labs, schwab@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."
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next prev parent reply other threads:[~2018-10-01 7:07 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-26 8:41 futex_atomic_cmpxchg_inatomic is missing Andreas Schwab
2018-09-26 8:41 ` Andreas Schwab
2018-09-29 2:17 ` Palmer Dabbelt
2018-09-29 2:17 ` Palmer Dabbelt
2018-10-01 7:07 ` Andreas Schwab [this message]
2018-10-01 7:07 ` Andreas Schwab
2018-10-01 22:19 ` Palmer Dabbelt
2018-10-01 22:19 ` Palmer Dabbelt
2018-10-09 16:15 ` Christoph Hellwig
2018-10-09 16:15 ` Christoph Hellwig
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