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From: Andreas Larsson <andreas@gaisler.com>
To: GNU C Library <libc-alpha@sourceware.org>
Cc: Adhemerval Zanella <adhemerval.zanella@linaro.org>,
	Carlos O'Donell <carlos@redhat.com>,
	David Miller <davem@davemloft.net>,
	Torvald Riegel <triegel@redhat.com>,
	software@gaisler.com
Subject: [RFC][PATCH 1/2] sparc32: Mark sendmsg and recvmsg system calls as unsupported
Date: Tue, 01 Nov 2016 15:08:00 -0000	[thread overview]
Message-ID: <1478012867-6031-2-git-send-email-andreas@gaisler.com> (raw)
In-Reply-To: <1478012867-6031-1-git-send-email-andreas@gaisler.com>

This fixes a bug introduced by abf29edd4a3918 that missed fixing up
sparc32 in the change.

	* sysdeps/unix/sysv/linux/sparc/kernel-features.h: Undefine
	__ASSUME_SENDMSG_SYSCALL and __ASSUME_RECVMSG_SYSCALL for 32-bit
	sparcv8
---
 sysdeps/unix/sysv/linux/sparc/kernel-features.h |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/sysdeps/unix/sysv/linux/sparc/kernel-features.h b/sysdeps/unix/sysv/linux/sparc/kernel-features.h
index 69c9c7c..db3f5cd 100644
--- a/sysdeps/unix/sysv/linux/sparc/kernel-features.h
+++ b/sysdeps/unix/sysv/linux/sparc/kernel-features.h
@@ -32,8 +32,10 @@
 #include_next <kernel-features.h>
 
 /* 32-bit SPARC kernels do not support
-   futex_atomic_cmpxchg_inatomic.  */
+   futex_atomic_cmpxchg_inatomic or sendmsg/recvmsg.  */
 #if !defined __arch64__ && !defined __sparc_v9__
 # undef __ASSUME_REQUEUE_PI
 # undef __ASSUME_SET_ROBUST_LIST
+# undef __ASSUME_SENDMSG_SYSCALL
+# undef __ASSUME_RECVMSG_SYSCALL
 #endif

  reply	other threads:[~2016-11-01 15:08 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-11-01 15:08 [RFC][PATCH 0/2] Make sparcv8 work again on cas enabled hardware Andreas Larsson
2016-11-01 15:08 ` Andreas Larsson [this message]
2016-11-01 17:28   ` [RFC][PATCH 1/2] sparc32: Mark sendmsg and recvmsg system calls as unsupported Adhemerval Zanella
2016-11-02 11:38     ` Andreas Larsson
2016-11-02 12:49       ` Adhemerval Zanella
2016-11-04 18:36   ` David Miller
2016-11-01 15:08 ` [RFC][PATCH 2/2] sparc32: Use cas for atomic_* operations and use general pthread_barrier_wait Andreas Larsson
2016-11-04 18:37   ` David Miller
2016-11-04 18:44     ` David Miller
2016-11-01 16:00 ` [RFC][PATCH 0/2] Make sparcv8 work again on cas enabled hardware Torvald Riegel
2016-11-01 16:09   ` David Miller
2016-11-01 16:46     ` Torvald Riegel
2016-11-01 16:51       ` David Miller
2016-11-02 10:05         ` Torvald Riegel
2016-11-02 11:29           ` Andreas Larsson
2016-11-02 15:32           ` David Miller
2016-11-02 22:33             ` Torvald Riegel
2016-11-03  2:52               ` David Miller
2016-11-03 15:39                 ` Torvald Riegel
2016-11-03 17:22                   ` David Miller
2016-11-03 18:41                     ` Adhemerval Zanella
2016-11-03 20:33                       ` David Miller
2016-11-03 21:29                         ` Adhemerval Zanella
2016-11-03 22:25                         ` Torvald Riegel
2016-11-04 10:28                     ` Andreas Larsson
2016-11-04 15:23                       ` David Miller
2016-11-04 13:55                     ` Richard Henderson
2016-11-04 15:31                       ` David Miller
2016-11-04 16:10                         ` Richard Henderson
2016-11-04 14:04                     ` Richard Henderson

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