Date: Fri, 22 Jul 2016 01:11:01 +0000 (GMT) From: jenkins-admin@FreeBSD.org To: jhb@FreeBSD.org, imp@FreeBSD.org, jenkins-admin@FreeBSD.org, freebsd-arm@FreeBSD.org Subject: FreeBSD_HEAD_arm64 - Build #3662 - Fixed Message-ID: <344118627.74.1469149864397.JavaMail.jenkins@jenkins-9.freebsd.org> In-Reply-To: <1763340668.67.1469135065310.JavaMail.jenkins@jenkins-9.freebsd.org> References: <1763340668.67.1469135065310.JavaMail.jenkins@jenkins-9.freebsd.org>
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FreeBSD_HEAD_arm64 - Build #3662 - Fixed: Build information: https://jenkins.FreeBSD.org/job/FreeBSD_HEAD_arm64/3662/ Full change log: https://jenkins.FreeBSD.org/job/FreeBSD_HEAD_arm64/3662/changes Full build log: https://jenkins.FreeBSD.org/job/FreeBSD_HEAD_arm64/3662/console Change summaries: 303166 by imp: Add opt_ddb.h. MFC after: 1 week 303165 by imp: Fix cam builds w/o nvme. This is a stop-gap fix until the real fix of dynamically loading XPTs is done and tested. MFC After: 1 week 303164 by jhb: Add more documentation regarding unsafe AIO requests. The asynchronous I/O changes made previously result in different behavior out of the box. Previously all AIO requests failed with ENOSYS / SIGSYS unless aio.ko was explicitly loaded. Now, some AIO requests complete and others ("unsafe" requests) fail with EOPNOTSUPP. Reword the introductory paragraph in aio(4) to add a general description of AIO before describing the vfs.aio.enable_unsafe sysctl. Remove the ENOSYS error description from aio_fsync(2), aio_read(2), and aio_write(2) and replace it with a description of EOPNOTSUPP. Remove the ENOSYS error description from aio_mlock(2). Log a message to the system log the first time a process requests an "unsafe" AIO request that fails with EOPNOTSUPP. This is modeled on the log message used for processes using the legacy pty devices. Reviewed by: kib (earlier version) MFC after: 1 week Sponsored by: Chelsio Communications Differential Revision: https://reviews.freebsd.org/D7151
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