From patchwork Tue Apr 3 16:07:31 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Lu, Hongjiu" X-Patchwork-Id: 26570 Received: (qmail 55651 invoked by alias); 3 Apr 2018 16:07:48 -0000 Mailing-List: contact libc-alpha-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: libc-alpha-owner@sourceware.org Delivered-To: mailing list libc-alpha@sourceware.org Received: (qmail 55280 invoked by uid 89); 3 Apr 2018 16:07:45 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-25.9 required=5.0 tests=BAYES_00, GIT_PATCH_0, GIT_PATCH_1, GIT_PATCH_2, GIT_PATCH_3, KAM_LAZY_DOMAIN_SECURITY, NO_DNS_FOR_FROM, T_RP_MATCHES_RCVD autolearn=ham version=3.3.2 spammy= X-HELO: mga07.intel.com X-Amp-Result: UNSCANNABLE X-Amp-File-Uploaded: False X-ExtLoop1: 1 Date: Tue, 3 Apr 2018 09:07:31 -0700 From: "H.J. Lu" To: GNU C Library Subject: [PATCH] Update RWF_SUPPORTED for Linux kernel 4.16 [BZ #22947] Message-ID: <20180403160731.GA29605@intel.com> Reply-To: "H.J. Lu" MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.9.2 (2017-12-15) Add RWF_APPEND to RWF_SUPPORTED to support Linux kernel 4.16. OK for master? H.J. --- [BZ #22947] * misc/tst-preadvwritev2-common.c (RWF_APPEND): New. (RWF_SUPPORTED): Add RWF_APPEND. --- misc/tst-preadvwritev2-common.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/misc/tst-preadvwritev2-common.c b/misc/tst-preadvwritev2-common.c index 89fd0a3ff5..99d385173b 100644 --- a/misc/tst-preadvwritev2-common.c +++ b/misc/tst-preadvwritev2-common.c @@ -34,7 +34,11 @@ do_test_with_invalid_flags (void) #ifndef RWF_NOWAIT # define RWF_NOWAIT 0 #endif -#define RWF_SUPPORTED (RWF_HIPRI | RWF_DSYNC | RWF_SYNC | RWF_NOWAIT) +#ifndef RWF_APPEND +# define RWF_APPEND 0x10 +#endif +#define RWF_SUPPORTED (RWF_HIPRI | RWF_DSYNC | RWF_SYNC | RWF_NOWAIT \ + | RWF_APPEND) /* Set the next bit from the mask of all supported flags. */ int invalid_flag = RWF_SUPPORTED != 0 ? __builtin_clz (RWF_SUPPORTED) : 2; invalid_flag = 0x1 << ((sizeof (int) * CHAR_BIT) - invalid_flag);