From: Mathieu Desnoyers via lttng-dev <lttng-dev@lists.lttng.org>
To: Michael Jeanson <mjeanson@efficios.com>
Cc: lttng-dev <lttng-dev@lists.lttng.org>
Subject: Re: [lttng-dev] [PATCH urcu 1/4] Cleanup: Move ARM specific code to urcu/arch/arm.h
Date: Thu, 17 Dec 2020 08:29:08 -0500 (EST) [thread overview]
Message-ID: <1559988579.6528.1608211748013.JavaMail.zimbra@efficios.com> (raw)
In-Reply-To: <20201215162850.78638-1-mjeanson@efficios.com>
Merged in liburcu master, thanks!
Mathieu
----- On Dec 15, 2020, at 11:28 AM, Michael Jeanson mjeanson@efficios.com wrote:
> Change-Id: I3e17308c5ae985789a2ac8361e9c9e958ff7d656
> Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
> ---
> include/urcu/arch/arm.h | 13 +++++++++++++
> include/urcu/compiler.h | 13 -------------
> 2 files changed, 13 insertions(+), 13 deletions(-)
>
> diff --git a/include/urcu/arch/arm.h b/include/urcu/arch/arm.h
> index cb8f28d..5d1c608 100644
> --- a/include/urcu/arch/arm.h
> +++ b/include/urcu/arch/arm.h
> @@ -57,6 +57,19 @@ extern "C" {
> #define __NR_membarrier 389
> #endif
>
> +/*
> + * Error out for compilers with known bugs.
> + */
> +
> +/*
> + * http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58854
> + */
> +#ifdef URCU_GCC_VERSION
> +# if URCU_GCC_VERSION >= 40800 && URCU_GCC_VERSION <= 40802
> +# error Your gcc version produces clobbered frame accesses
> +# endif
> +#endif
> +
> #ifdef __cplusplus
> }
> #endif
> diff --git a/include/urcu/compiler.h b/include/urcu/compiler.h
> index 511dbdf..4806ee3 100644
> --- a/include/urcu/compiler.h
> +++ b/include/urcu/compiler.h
> @@ -108,23 +108,10 @@
>
> #define CAA_ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
>
> -/*
> - * Don't allow compiling with buggy compiler.
> - */
> -
> #ifdef __GNUC__
> # define URCU_GCC_VERSION (__GNUC__ * 10000 \
> + __GNUC_MINOR__ * 100 \
> + __GNUC_PATCHLEVEL__)
> -
> -/*
> - * http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58854
> - */
> -# ifdef __ARMEL__
> -# if URCU_GCC_VERSION >= 40800 && URCU_GCC_VERSION <= 40802
> -# error Your gcc version produces clobbered frame accesses
> -# endif
> -# endif
> #endif
>
> #endif /* _URCU_COMPILER_H */
> --
> 2.29.2
--
Mathieu Desnoyers
EfficiOS Inc.
http://www.efficios.com
_______________________________________________
lttng-dev mailing list
lttng-dev@lists.lttng.org
https://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev
prev parent reply other threads:[~2020-12-17 13:29 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-15 16:28 [lttng-dev] [PATCH urcu 1/4] Cleanup: Move ARM specific code to urcu/arch/arm.h Michael Jeanson via lttng-dev
2020-12-15 16:28 ` [lttng-dev] [PATCH urcu 2/4] Blacklist GCC 4.4.0, 4.4.1 and 4.4.2 on ARM Michael Jeanson via lttng-dev
2020-12-17 13:29 ` Mathieu Desnoyers via lttng-dev
2020-12-15 16:28 ` [lttng-dev] [PATCH urcu 3/4] Use DMB only on ARMv7 Michael Jeanson via lttng-dev
2020-12-17 13:29 ` Mathieu Desnoyers via lttng-dev
2020-12-15 16:28 ` [lttng-dev] [PATCH urcu 4/4] Don't force a target and optimization level " Michael Jeanson via lttng-dev
2020-12-15 16:39 ` Paul E. McKenney via lttng-dev
2020-12-17 13:30 ` Mathieu Desnoyers via lttng-dev
2020-12-17 13:29 ` Mathieu Desnoyers via lttng-dev [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1559988579.6528.1608211748013.JavaMail.zimbra@efficios.com \
--to=lttng-dev@lists.lttng.org \
--cc=mathieu.desnoyers@efficios.com \
--cc=mjeanson@efficios.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).