From: "H.J. Lu" <hjl.tools@gmail.com>
To: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Cc: GNU C Library <libc-alpha@sourceware.org>
Subject: Re: [PATCH v2 04/14] linux: Add time64 pselect support
Date: Fri, 11 Sep 2020 18:22:35 -0700 [thread overview]
Message-ID: <CAMe9rOq3_zx8vADqMXewXenCyLdNgD7_B-4_QjmGbPYqnzFaJg@mail.gmail.com> (raw)
In-Reply-To: <20200908145738.640039-4-adhemerval.zanella@linaro.org>
On Tue, Sep 8, 2020 at 7:59 AM Adhemerval Zanella via Libc-alpha
<libc-alpha@sourceware.org> wrote:
>
> Changes from previous version:
>
> * Move the 32-bit fallback implementation to pselect32.c. It simplifies
> the required microblaze override.
>
> ---
>
> The syscall __NR_pselect6_time64 (32-bit) or __NR_pselect6 (64-bit)
> is used as default. For architectures with __ASSUME_TIME64_SYSCALLS
> the 32-bit fallback uses __NR_pselec6.
>
> To accomodate microblaze missing pselect6 support on kernel older
> than 3.15 the fallback is moved to its own function to the microblaze
> specific implementation can override it.
>
> Checked on x86_64-linux-gnu and i686-linux-gnu (on 5.4 and on 4.15
> kernel).
This breaks x32:
FAIL: misc/tst-pselect
FAIL: nptl/tst-cancelx4
FAIL: nptl/tst-cancelx5
--
H.J.
next prev parent reply other threads:[~2020-09-12 1:23 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-08 14:57 [PATCH v2 01/14] linux: Simplify clock_getres Adhemerval Zanella
2020-09-08 14:57 ` [PATCH v2 02/14] linux: Add ppoll time64 optimization Adhemerval Zanella
2020-09-10 19:21 ` Alistair Francis
2020-09-08 14:57 ` [PATCH v2 03/14] linux: Add time64 semtimedop support Adhemerval Zanella
2020-09-10 19:23 ` Alistair Francis
2020-09-08 14:57 ` [PATCH v2 04/14] linux: Add time64 pselect support Adhemerval Zanella
2020-09-10 19:35 ` Alistair Francis
2020-09-12 1:22 ` H.J. Lu [this message]
2020-09-08 14:57 ` [PATCH v2 05/14] linux: Add time64 select support Adhemerval Zanella
2020-09-11 20:44 ` Alistair Francis
2020-09-08 14:57 ` [PATCH v2 06/14] linux: Add time64 sigtimedwait support Adhemerval Zanella
2020-09-11 20:56 ` Alistair Francis
2020-09-08 14:57 ` [PATCH v2 07/14] linux: Use 64-bit time_t syscall on clock_getcputclockid Adhemerval Zanella
2020-09-16 15:26 ` Alistair Francis
2020-09-08 14:57 ` [PATCH v2 08/14] linux: Consolidate utimes Adhemerval Zanella
2020-09-16 15:30 ` Alistair Francis
2020-09-08 14:57 ` [PATCH v2 09/14] linux: Fix time64 support for futimesat Adhemerval Zanella
2020-09-08 14:57 ` [PATCH v2 10/14] linux: Add time64 support for nanosleep Adhemerval Zanella
2020-09-16 17:16 ` Alistair Francis
2020-09-08 14:57 ` [PATCH v2 11/14] linux: Add time64 recvmmsg support Adhemerval Zanella
2020-09-25 21:18 ` Alistair Francis
2020-09-08 14:57 ` [RFC 12/14] linux: Add fallback for 64-bit time_t SO_{RCV,SND}TIMEO Adhemerval Zanella
2020-09-08 14:57 ` [RFC 13/14] linux: Add fallback for 64-bit time_t SO_TIMESTAMP{NS} Adhemerval Zanella
2020-09-08 14:57 ` [RFC 14/14] linux: Add recvvmsg " Adhemerval Zanella
2020-09-10 19:20 ` [PATCH v2 01/14] linux: Simplify clock_getres Alistair Francis
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