From: DJ Delorie <dj@redhat.com>
To: Michael Jeanson <mjeanson@efficios.com>
Cc: libc-alpha@sourceware.org, mathieu.desnoyers@efficios.com
Subject: Re: [PATCH v8 3/8] nptl: Add public __rseq_feature_size symbol
Date: Mon, 19 Feb 2024 17:21:09 -0500 [thread overview]
Message-ID: <xnwmr0drje.fsf@greed.delorie.com> (raw)
In-Reply-To: <37461eb6-1f82-4301-80ec-769f284dea1a@efficios.com>
Michael Jeanson <mjeanson@efficios.com> writes:
>>> This variable is either zero (if restartable sequence registration
>>> failed or has been disabled) or the size of the restartable sequence
>>> features supported by the running kernel. If registration is
>>> successful, @code{__rseq_feature_size} is at least 20 (the feature size of
>>> @code{struct rseq} in the initial rseq kernel implementation).
>>
>
> Should I add a patch that does something similar for '__rseq_size'?
Sure.
next prev parent reply other threads:[~2024-02-19 22:21 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-06 16:27 [PATCH v8 0/8] Extend rseq support Michael Jeanson
2024-02-06 16:27 ` [PATCH v8 1/8] nptl: fix potential merge of __rseq_* relro symbols Michael Jeanson
2024-02-06 16:41 ` Mathieu Desnoyers
2024-02-16 2:02 ` DJ Delorie
2024-02-16 20:18 ` Michael Jeanson
2024-02-16 20:29 ` DJ Delorie
2024-02-06 16:27 ` [PATCH v8 2/8] Add rseq extensible ABI support Michael Jeanson
2024-02-16 4:42 ` DJ Delorie
2024-02-16 20:19 ` Michael Jeanson
2024-02-16 20:37 ` DJ Delorie
2024-02-16 21:10 ` Michael Jeanson
2024-02-16 21:17 ` DJ Delorie
2024-02-16 21:24 ` Michael Jeanson
2024-02-06 16:27 ` [PATCH v8 3/8] nptl: Add public __rseq_feature_size symbol Michael Jeanson
2024-02-16 22:07 ` DJ Delorie
2024-02-19 19:25 ` Michael Jeanson
2024-02-19 19:43 ` DJ Delorie
2024-02-19 20:15 ` Michael Jeanson
2024-02-19 20:24 ` DJ Delorie
2024-02-19 22:06 ` Michael Jeanson
2024-02-19 22:08 ` DJ Delorie
2024-02-19 22:18 ` Michael Jeanson
2024-02-19 22:21 ` DJ Delorie [this message]
2024-02-06 16:27 ` [PATCH v8 4/8] nptl: Add features to internal 'struct rseq_area' Michael Jeanson
2024-02-17 2:04 ` DJ Delorie
2024-02-06 16:27 ` [PATCH v8 5/8] nptl: Add rseq internal utils Michael Jeanson
2024-02-17 2:33 ` DJ Delorie
2024-02-19 20:25 ` Michael Jeanson
2024-02-06 16:27 ` [PATCH v8 6/8] x86-64: Add rseq_load32_load32_relaxed Michael Jeanson
2024-02-17 3:08 ` DJ Delorie
2024-02-19 20:27 ` Michael Jeanson
2024-02-06 16:28 ` [PATCH v8 7/8] aarch64: " Michael Jeanson
2024-02-17 3:53 ` DJ Delorie
2024-02-19 20:29 ` Michael Jeanson
2024-02-20 15:07 ` Mathieu Desnoyers
2024-02-20 17:55 ` DJ Delorie
2024-02-06 16:28 ` [PATCH v8 8/8] Linux: Use rseq to accelerate getcpu Michael Jeanson
2024-02-17 3:57 ` DJ Delorie
2024-02-19 22:14 ` Michael Jeanson
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