Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S265674AbTGCJWg (ORCPT ); Thu, 3 Jul 2003 05:22:36 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S265648AbTGCJWg (ORCPT ); Thu, 3 Jul 2003 05:22:36 -0400 Received: from air-2.osdl.org ([65.172.181.6]:17047 "EHLO mail.osdl.org") by vger.kernel.org with ESMTP id S265674AbTGCJWJ (ORCPT ); Thu, 3 Jul 2003 05:22:09 -0400 Date: Thu, 3 Jul 2003 02:37:14 -0700 From: Andrew Morton To: linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: 2.5.74-mm1 Message-Id: <20030703023714.55d13934.akpm@osdl.org> X-Mailer: Sylpheed version 0.9.0pre1 (GTK+ 1.2.10; i686-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 9600 Lines: 497 ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.5/2.5.74/2.5.74-mm1/ . Mainly a resync with various things and people. Plus a few fixlets. . I dropped out a few patches which weren't really proving useful. . Included Con's CPU scheduler changes. Feedback on the effectiveness of this and the usual benchmarks would be interesting. Changes to the CPU scheduler tend to cause surprising and subtle problems in areas where you least expect it, and these do take a long time to materialise. Alterations in there need to be made carefully and cautiously. We shall see... Changes since 2.5.73-mm3: linus.patch Latest Linus tree -move_vma-VM_LOCKED-fix.patch -e100-use-after-free-fix.patch -3-unmap-page-debugging.patch -VM_RESERVED-check.patch -numa-memory-reporting-fix-2.patch -ramfs-use-generic_file_llseek.patch -inode_change_ok-remove-lock_kernel.patch -nommu-vmtruncate-no_lock_kernel.patch -proc-lock_kernel-removal.patch -fops-flush-no-lock_kernel.patch -block_llseek-no-lock_kernel.patch -TC35815-config-fix.patch -CLONE_DETACHED-exit-fix.patch -security_vm_enough_memory.patch -rename-timer-A1.patch -lost-tick-speedstep-fix-A1.patch -lost-tick-corner-fix-A0.patch -lowmem_page_address-cleanup.patch -ext2_new_inode-race-fix.patch -double-mmdrop-fix.patch -cciss-hang-fix.patch -journal_release_buffer-race-fix.patch Merged -HZ-100.patch Go back to 1000 Hz +misc8.patch Misc fixes -irqreturn-snd-via-fix.patch -config-PAGE_OFFSET.patch -lru_cache_add-check.patch -skip-apic-ids-on-boot.patch -bio-debug-trap.patch -sound-irq-hack.patch Dropped. +linux-isp-2-fix-again.patch Fix non-modular feral driver +xattr-cleanup.patch +xattr-sharing.patch +xattr-just-replace.patch +xattr-fine-grained-locking-prep.patch +xattr-fine-grained-locking.patch Finer-grained locking in the ext2 and ext3 extended attribute code. -as-double-free-and-debug.patch -as-fix-seek-estimation.patch -as-fix-seeky-loads.patch Folded into as-iosched.patch -blk-fair-batches-2.patch Folded into blk-fair-batches.patch +nbd-docco-update.patch NBD documentation +cpumask_t-1.patch Support up to 255 CPUs -div64-cleanup.patch Waiting for an update +apci-nmi-watchdog-fix.patch ACPI triggers the NMI watchdog during poweroff. Fix. +fnup-stats.patch Some debug stuff which wasn't supposed to be here. +bootmem-fixes.patch Minor bootmem fixes +jiffies-include-fixes.patch Build fix +epoll-optimisations.patch eventpoll warmups +o1-interactivity.patch Con's scheduler tweaks +fix-user-leak.patch Fix a possible memory leak +mtd-build-fix.patch Build fix All 116 patches: linus.patch mm.patch add -mmN to EXTRAVERSION kgdb-ga.patch kgdb stub for ia32 (George Anzinger's one) kgdb-use-ggdb.patch kgdb-ga-docco-fixes.patch kgdb doc. edits/corrections misc8.patch misc fixes config_spinline.patch uninline spinlocks for profiling accuracy. ppc64-pci-update.patch ppc64-reloc_hide.patch ppc64-semaphore-reimplementation.patch ppc64: use the ia32 semaphore implementation sym-do-160.patch make the SYM driver do 160 MB/sec x86_64-fixes.patch x86_64 fixes delay-ksoftirqd-fallback.patch Try harded in IRQ context before falling back to ksoftirqd fb-image-depth-fix.patch fbdev image depth fix ds-09-vicam-usercopy-fix.patch vicam usercopy fix buffer-debug.patch buffer.c debugging ipcsem-speedup.patch ipc semaphore optimization rcu-stats.patch RCU statistics reporting mtrr-hang-fix.patch Fix mtrr-related hang reslabify-pgds-and-pmds.patch re-slabify i386 pgd's and pmd's intel8x0-cleanup.patch intel8x0 cleanups bio-too-big-fix.patch Fix raid "bio too big" failures linux-isp-2.patch linux-isp-2-fix-again.patch lost feral fix list_del-debug.patch list_del debug check airo-schedule-fix.patch airo.c: don't sleep in atomic regions xattr-cleanup.patch xattr: cleanups xattr-sharing.patch xattr: blockdev inode selection fix xattr-just-replace.patch xattr: update-in-place optimisation xattr-fine-grained-locking-prep.patch xattrr: preparation for fine-grained locking xattr-fine-grained-locking.patch xattr: fine-grained locking resurrect-batch_requests.patch bring back the batch_requests function kblockd.patch Create `kblockd' workqueue cfq-infrastructure.patch elevator-completion-api.patch elevator completion API as-iosched.patch anticipatory I/O scheduler AS: pgbench improvement AS: discrete read fifo batches AS sync/async batches AS: hash removal fix AS jumbo patch (for SCSI and TCQ) AS: fix stupid thinko AS: no batch-antic-limit AS: autotune write batches AS: divide by zero fix AS: more HZ != 1000 fixes AS: update_write_batch tuning AS locking AS HZ fixes AS: fix a leak + more debugging AS: maybe repair performance drop of random read O_DIRECT AS: fix IBM's seek load unplug-use-kblockd.patch Use kblockd for running request queues per-queue-nr_requests.patch per queue nr_requests blk-invert-watermarks.patch blk_congestion_wait threshold cleanup blk-as-hint.patch blk-as-hint get_request_wait-oom-fix.patch handle OOM in get_request_wait(). blk-fair-batches.patch blk-fair-batches blk fair batches #2 generic-io-contexts.patch generic io contexts blk-request-batching.patch block request batching get_io_context-fix.patch get_io_context fixes blk-allocation-commentary.patch block allocation comments blk-batching-throttle-fix.patch blk batch requests fix blk-batching-cleanups.patch block batching cleanups print-build-options-on-oops.patch print a few config options on oops mmap-prefault.patch prefault of executable mmaps show_task-free-stack-fix.patch show_task() fix and cleanup put_task_struct-debug.patch ia32-mknod64.patch mknod64 for ia32 ext2-64-bit-special-inodes.patch ext2: support for 64-bit device nodes ext3-64-bit-special-inodes.patch ext3: support for 64-bit device nodes 64-bit-dev_t-kdev_t.patch 64-bit dev_t and kdev_t oops-dump-preceding-code.patch i386 oops output: dump preceding code lockmeter.patch invalidate_mmap_range.patch Interface to invalidate regions of mmaps aio-mm-refcounting-fix.patch fix /proc mm_struct refcounting bug aio-01-retry.patch AIO: Core retry infrastructure io_submit_one-EINVAL-fix.patch Fix aio process hang on EINVAL aio-02-lockpage_wq.patch AIO: Async page wait aio-03-fs_read.patch AIO: Filesystem aio read aio-04-buffer_wq.patch AIO: Async buffer wait aio-05-fs_write.patch AIO: Filesystem aio write aio-05-fs_write-fix.patch aio-06-bread_wq.patch AIO: Async block read aio-06-bread_wq-fix.patch aio-07-ext2getblk_wq.patch AIO: Async get block for ext2 O_SYNC-speedup-2.patch speed up O_SYNC writes aio-09-o_sync.patch aio O_SYNC aio-10-BUG-fix.patch AIO: fix a BUG aio-11-workqueue-flush.patch AIO: flush workqueues before destroying ioctx'es aio-12-readahead.patch AIO: readahead fixes aio-dio-no-readahead.patch aio O_DIRECT no readahead lock_buffer_wq-fix.patch lock_buffer_wq fix unuse_mm-locked.patch AIO: hold the context lock across unuse_mm aio-take-task_lock.patch From: Suparna Bhattacharya Subject: Re: 2.5.72-mm1 - Under heavy testing with AIO,.. vmstat seems to blow the kernel vfsmount_lock.patch From: Maneesh Soni Subject: [patch 1/2] vfsmount_lock sched-hot-balancing-fix.patch fix for CPU scheduler load distribution truncate-pagefault-race-fix.patch Fix vmtruncate race and distributed filesystem race truncate-pagefault-race-fix-fix.patch Make sure truncate fix has no race sleepometer.patch sleep instrumentation time-goes-backwards.patch demonstrate do_gettimeofday() going backwards printk-oops-mangle-fix.patch disentangle printk's whilst oopsing on SMP 20-odirect_enable.patch 21-odirect_cruft.patch 22-read_proc.patch 23-write_proc.patch 24-commit_proc.patch 25-odirect.patch nfs-O_DIRECT-always-enabled.patch Force CONFIG_NFS_DIRECTIO seqcount-locking.patch i_size atomic access: infrastructure i_size-atomic-access.patch i_size atomic access aha152x-oops-fix.patch aha152X oops fixes nbd-cleanups.patch NBD: cosmetic cleanups nbd-enhanced-diagnostics.patch nbd: enhanced diagnostics support nbd-remove-blksize-bits.patch nbd: remove unneeded blksize_bits field nbd-kobject-oops-fix.patch nbd: initialise the embedded kobject nbd-paranioa-cleanups.patch nbd: cleanup PARANOIA usage & code nbd-locking-fixes.patch nbd: fix locking issues with ioctl UI nbd-ioctl-compat.patch nbd: add compatibility with previous ioctl user interface nbd-docco-update.patch NBD documentation update cpumask_t-1.patch acpismp-fix.patch ACPI_HT_ONLY acpismp=force oomkill-if-free-swap.patch Don't skip oomkilling if there's free swap exec_mmap-is-the-point-of-no-return.patch after exec_mmap(), exec cannot fail apci-nmi-watchdog-fix.patch ACPI poweroff trigers the NMI watchdog fnup-stats.patch bootmem-fixes.patch bootmem.c cleanups jiffies-include-fixes.patch jiffies include fixes epoll-optimisations.patch epoll: microoptimisations o1-interactivity.patch CPU scheduler interactivity patch fix-user-leak.patch fix current->user->__count leak for processes mtd-build-fix.patch MTD build fix for old gcc's - 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