From: Andreas Schwab <schwab@suse.de>
To: Lukasz Majewski <lukma@denx.de>
Cc: Adhemerval Zanella <adhemerval.zanella@linaro.org>,
Joseph Myers <joseph@codesourcery.com>,
Paul Eggert <eggert@cs.ucla.edu>,
Alistair Francis <alistair23@gmail.com>,
Arnd Bergmann <arnd@arndb.de>,
Alistair Francis <alistair.francis@wdc.com>,
GNU C Library <libc-alpha@sourceware.org>,
Florian Weimer <fweimer@redhat.com>,
Carlos O'Donell <carlos@redhat.com>,
Stepan Golosunov <stepan@golosunov.pp.ru>,
Zack Weinberg <zackw@panix.com>, Jeff Law <law@redhat.com>
Subject: Re: [PATCH v2 2/3] Y2038: nptl: Provide futex_abstimed_wait64 supporting 64 bit time
Date: Wed, 30 Sep 2020 14:58:13 +0200 [thread overview]
Message-ID: <mvmmu178lqy.fsf@suse.de> (raw)
In-Reply-To: <20200930144710.662d9d99@jawa> (Lukasz Majewski's message of "Wed, 30 Sep 2020 14:47:10 +0200")
On Sep 30 2020, Lukasz Majewski wrote:
> Unfortunately, yes. The m68k architecture has the issue with properly
> compiling this code (in futex-internal.c) as it has very limited number
> of registers (8 x 32 bit IIRC).
The m68k has 16 registers, which is plenty (x86 has only 8).
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."
next prev parent reply other threads:[~2020-09-30 12:58 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-19 13:07 [PATCH v2 1/3] nptl: futex: Move __NR_futex_time64 alias to beginning of futex-internal.h Lukasz Majewski
2020-09-19 13:07 ` [PATCH v2 2/3] Y2038: nptl: Provide futex_abstimed_wait64 supporting 64 bit time Lukasz Majewski
2020-09-21 17:00 ` Alistair Francis
2020-09-29 16:55 ` Lukasz Majewski
2020-09-30 11:52 ` Adhemerval Zanella
2020-09-30 12:47 ` Lukasz Majewski
2020-09-30 12:58 ` Andreas Schwab [this message]
2020-09-30 13:17 ` Lukasz Majewski
2020-09-30 13:14 ` Adhemerval Zanella
2020-09-30 13:39 ` Lukasz Majewski
2020-09-30 14:06 ` Lukasz Majewski
2020-09-19 13:07 ` [PATCH v2 3/3] y2038: nptl: Convert pthread_rwlock_{clock|timed}{rd|wr}lock to support " Lukasz Majewski
2020-09-29 16:56 ` Lukasz Majewski
2020-09-30 11:59 ` Adhemerval Zanella
2020-09-30 13:12 ` Lukasz Majewski
2020-09-30 13:19 ` Adhemerval Zanella
2020-10-02 12:15 ` Lukasz Majewski
2020-10-02 13:51 ` Adhemerval Zanella
2020-09-29 16:55 ` [PATCH v2 1/3] nptl: futex: Move __NR_futex_time64 alias to beginning of futex-internal.h Lukasz Majewski
2020-09-29 18:12 ` Adhemerval Zanella
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