diff options
Diffstat (limited to 'freed-ora')
6 files changed, 302 insertions, 124 deletions
diff --git a/freed-ora/current/f15/block-readahead-block-plug.patch b/freed-ora/current/f15/block-readahead-block-plug.patch new file mode 100644 index 000000000..0b7bca650 --- /dev/null +++ b/freed-ora/current/f15/block-readahead-block-plug.patch @@ -0,0 +1,92 @@ +commit 3deaa7190a8da38453c4fabd9dec7f66d17fff67 +Author: Shaohua Li <shaohua.li@intel.com> +Date: Fri Feb 3 15:37:17 2012 -0800 + + readahead: fix pipeline break caused by block plug + + Herbert Poetzl reported a performance regression since 2.6.39. The test + is a simple dd read, but with big block size. The reason is: + + T1: ra (A, A+128k), (A+128k, A+256k) + T2: lock_page for page A, submit the 256k + T3: hit page A+128K, ra (A+256k, A+384). the range isn't submitted + because of plug and there isn't any lock_page till we hit page A+256k + because all pages from A to A+256k is in memory + T4: hit page A+256k, ra (A+384, A+ 512). Because of plug, the range isn't + submitted again. + T5: lock_page A+256k, so (A+256k, A+512k) will be submitted. The task is + waitting for (A+256k, A+512k) finish. + + There is no request to disk in T3 and T4, so readahead pipeline breaks. + + We really don't need block plug for generic_file_aio_read() for buffered + I/O. The readahead already has plug and has fine grained control when I/O + should be submitted. Deleting plug for buffered I/O fixes the regression. + + One side effect is plug makes the request size 256k, the size is 128k + without it. This is because default ra size is 128k and not a reason we + need plug here. + + Vivek said: + + : We submit some readahead IO to device request queue but because of nested + : plug, queue never gets unplugged. When read logic reaches a page which is + : not in page cache, it waits for page to be read from the disk + : (lock_page_killable()) and that time we flush the plug list. + : + : So effectively read ahead logic is kind of broken in parts because of + : nested plugging. Removing top level plug (generic_file_aio_read()) for + : buffered reads, will allow unplugging queue earlier for readahead. + + Signed-off-by: Shaohua Li <shaohua.li@intel.com> + Signed-off-by: Wu Fengguang <fengguang.wu@intel.com> + Reported-by: Herbert Poetzl <herbert@13thfloor.at> + Tested-by: Eric Dumazet <eric.dumazet@gmail.com> + Cc: Christoph Hellwig <hch@infradead.org> + Cc: Jens Axboe <axboe@kernel.dk> + Cc: Vivek Goyal <vgoyal@redhat.com> + Cc: <stable@vger.kernel.org> + Signed-off-by: Andrew Morton <akpm@linux-foundation.org> + Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> + +diff --git a/mm/filemap.c b/mm/filemap.c +index 97f49ed..b662757 100644 +--- a/mm/filemap.c ++++ b/mm/filemap.c +@@ -1400,15 +1400,12 @@ generic_file_aio_read(struct kiocb *iocb, const struct iovec *iov, + unsigned long seg = 0; + size_t count; + loff_t *ppos = &iocb->ki_pos; +- struct blk_plug plug; + + count = 0; + retval = generic_segment_checks(iov, &nr_segs, &count, VERIFY_WRITE); + if (retval) + return retval; + +- blk_start_plug(&plug); +- + /* coalesce the iovecs and go direct-to-BIO for O_DIRECT */ + if (filp->f_flags & O_DIRECT) { + loff_t size; +@@ -1424,8 +1421,12 @@ generic_file_aio_read(struct kiocb *iocb, const struct iovec *iov, + retval = filemap_write_and_wait_range(mapping, pos, + pos + iov_length(iov, nr_segs) - 1); + if (!retval) { ++ struct blk_plug plug; ++ ++ blk_start_plug(&plug); + retval = mapping->a_ops->direct_IO(READ, iocb, + iov, pos, nr_segs); ++ blk_finish_plug(&plug); + } + if (retval > 0) { + *ppos = pos + retval; +@@ -1481,7 +1482,6 @@ generic_file_aio_read(struct kiocb *iocb, const struct iovec *iov, + break; + } + out: +- blk_finish_plug(&plug); + return retval; + } + EXPORT_SYMBOL(generic_file_aio_read); diff --git a/freed-ora/current/f15/block-stray-block-put-after-teardown.patch b/freed-ora/current/f15/block-stray-block-put-after-teardown.patch deleted file mode 100644 index f4bf9c40c..000000000 --- a/freed-ora/current/f15/block-stray-block-put-after-teardown.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- linux-2.6.39.noarch/block/elevator.c~ 2011-08-09 10:07:41.532774872 -0400 -+++ linux-2.6.39.noarch/block/elevator.c 2011-08-09 10:07:56.131724173 -0400 -@@ -815,7 +815,7 @@ void elv_completed_request(struct reques - */ - if (blk_account_rq(rq)) { - q->in_flight[rq_is_sync(rq)]--; -- if ((rq->cmd_flags & REQ_SORTED) && -+ if ((rq->cmd_flags & REQ_SORTED) && e->ops && - e->ops->elevator_completed_req_fn) - e->ops->elevator_completed_req_fn(q, rq); - } diff --git a/freed-ora/current/f15/e1000e-Avoid-wrong-check-on-TX-hang.patch b/freed-ora/current/f15/e1000e-Avoid-wrong-check-on-TX-hang.patch new file mode 100644 index 000000000..6064ddde8 --- /dev/null +++ b/freed-ora/current/f15/e1000e-Avoid-wrong-check-on-TX-hang.patch @@ -0,0 +1,95 @@ +From 09357b00255c233705b1cf6d76a8d147340545b8 Mon Sep 17 00:00:00 2001 +From: Jeff Kirsher <jeffrey.t.kirsher@intel.com> +Date: Fri, 18 Nov 2011 14:25:00 +0000 +Subject: [PATCH] e1000e: Avoid wrong check on TX hang + +Based on the original patch submitted my Michael Wang +<wangyun@linux.vnet.ibm.com>. +Descriptors may not be write-back while checking TX hang with flag +FLAG2_DMA_BURST on. +So when we detect hang, we just flush the descriptor and detect +again for once. + +-v2 change 1 to true and 0 to false and remove extra () + +CC: Michael Wang <wangyun@linux.vnet.ibm.com> +CC: Flavio Leitner <fbl@redhat.com> +Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com> +Tested-by: Aaron Brown <aaron.f.brown@intel.com> +Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> +--- + drivers/net/ethernet/intel/e1000e/e1000.h | 1 + + drivers/net/ethernet/intel/e1000e/netdev.c | 23 ++++++++++++++++++++--- + 2 files changed, 21 insertions(+), 3 deletions(-) + +diff --git a/drivers/net/ethernet/intel/e1000e/e1000.h b/drivers/net/ethernet/intel/e1000e/e1000.h +index 9fe18d1..f478a22 100644 +--- a/drivers/net/ethernet/intel/e1000e/e1000.h ++++ b/drivers/net/ethernet/intel/e1000e/e1000.h +@@ -309,6 +309,7 @@ struct e1000_adapter { + u32 txd_cmd; + + bool detect_tx_hung; ++ bool tx_hang_recheck; + u8 tx_timeout_factor; + + u32 tx_int_delay; +diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c +index c6e9763..c12df69 100644 +--- a/drivers/net/ethernet/intel/e1000e/netdev.c ++++ b/drivers/net/ethernet/intel/e1000e/netdev.c +@@ -1014,6 +1014,7 @@ static void e1000_print_hw_hang(struct work_struct *work) + struct e1000_adapter *adapter = container_of(work, + struct e1000_adapter, + print_hang_task); ++ struct net_device *netdev = adapter->netdev; + struct e1000_ring *tx_ring = adapter->tx_ring; + unsigned int i = tx_ring->next_to_clean; + unsigned int eop = tx_ring->buffer_info[i].next_to_watch; +@@ -1025,6 +1026,21 @@ static void e1000_print_hw_hang(struct work_struct *work) + if (test_bit(__E1000_DOWN, &adapter->state)) + return; + ++ if (!adapter->tx_hang_recheck && ++ (adapter->flags2 & FLAG2_DMA_BURST)) { ++ /* May be block on write-back, flush and detect again ++ * flush pending descriptor writebacks to memory ++ */ ++ ew32(TIDV, adapter->tx_int_delay | E1000_TIDV_FPD); ++ /* execute the writes immediately */ ++ e1e_flush(); ++ adapter->tx_hang_recheck = true; ++ return; ++ } ++ /* Real hang detected */ ++ adapter->tx_hang_recheck = false; ++ netif_stop_queue(netdev); ++ + e1e_rphy(hw, PHY_STATUS, &phy_status); + e1e_rphy(hw, PHY_1000T_STATUS, &phy_1000t_status); + e1e_rphy(hw, PHY_EXT_STATUS, &phy_ext_status); +@@ -1145,10 +1161,10 @@ static bool e1000_clean_tx_irq(struct e1000_adapter *adapter) + if (tx_ring->buffer_info[i].time_stamp && + time_after(jiffies, tx_ring->buffer_info[i].time_stamp + + (adapter->tx_timeout_factor * HZ)) && +- !(er32(STATUS) & E1000_STATUS_TXOFF)) { ++ !(er32(STATUS) & E1000_STATUS_TXOFF)) + schedule_work(&adapter->print_hang_task); +- netif_stop_queue(netdev); +- } ++ else ++ adapter->tx_hang_recheck = false; + } + adapter->total_tx_bytes += total_tx_bytes; + adapter->total_tx_packets += total_tx_packets; +@@ -3838,6 +3854,7 @@ static int e1000_open(struct net_device *netdev) + + e1000_irq_enable(adapter); + ++ adapter->tx_hang_recheck = false; + netif_start_queue(netdev); + + adapter->idle_check = true; +-- +1.7.9 + diff --git a/freed-ora/current/f15/fs-Inval-cache-for-parent-block-device-if-fsync-called-on-part.patch b/freed-ora/current/f15/fs-Inval-cache-for-parent-block-device-if-fsync-called-on-part.patch deleted file mode 100644 index 5bab4f4ad..000000000 --- a/freed-ora/current/f15/fs-Inval-cache-for-parent-block-device-if-fsync-called-on-part.patch +++ /dev/null @@ -1,106 +0,0 @@ -Path: news.gmane.org!not-for-mail -From: Niels de Vos <ndevos@redhat.com> -Newsgroups: gmane.linux.kernel,gmane.linux.file-systems -Subject: [PATCH v2] fs: Invalidate the cache for a parent block-device if fsync() is called for a partition -Date: Mon, 23 Jan 2012 10:38:29 +0000 -Lines: 58 -Approved: news@gmane.org -Message-ID: <1327315109-7740-1-git-send-email-ndevos@redhat.com> -References: <4F19356E.3020708@redhat.com> -NNTP-Posting-Host: lo.gmane.org -X-Trace: dough.gmane.org 1327315263 30652 80.91.229.12 (23 Jan 2012 10:41:03 GMT) -X-Complaints-To: usenet@dough.gmane.org -NNTP-Posting-Date: Mon, 23 Jan 2012 10:41:03 +0000 (UTC) -Cc: linux-kernel@vger.kernel.org, Niels de Vos <ndevos@redhat.com>, - "Bryn M. Reeves" <bmr@redhat.com>, - Mikulas Patocka <mpatocka@redhat.com> -To: linux-fsdevel@vger.kernel.org -Original-X-From: linux-kernel-owner@vger.kernel.org Mon Jan 23 11:40:58 2012 -Return-path: <linux-kernel-owner@vger.kernel.org> -Envelope-to: glk-linux-kernel-3@lo.gmane.org -Original-Received: from vger.kernel.org ([209.132.180.67]) - by lo.gmane.org with esmtp (Exim 4.69) - (envelope-from <linux-kernel-owner@vger.kernel.org>) - id 1RpHKb-0008Bu-Fh - for glk-linux-kernel-3@lo.gmane.org; Mon, 23 Jan 2012 11:40:57 +0100 -Original-Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand - id S1753263Ab2AWKkt (ORCPT <rfc822;glk-linux-kernel-3@m.gmane.org>); - Mon, 23 Jan 2012 05:40:49 -0500 -Original-Received: from mx1.redhat.com ([209.132.183.28]:58739 "EHLO mx1.redhat.com" - rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP - id S1751990Ab2AWKks (ORCPT <rfc822;linux-kernel@vger.kernel.org>); - Mon, 23 Jan 2012 05:40:48 -0500 -Original-Received: from int-mx12.intmail.prod.int.phx2.redhat.com (int-mx12.intmail.prod.int.phx2.redhat.com [10.5.11.25]) - by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id q0NAelMx027033 - (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); - Mon, 23 Jan 2012 05:40:47 -0500 -Original-Received: from ndevos.usersys.redhat.com (dhcp-1-51.fab.redhat.com [10.33.1.51]) - by int-mx12.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id q0NAejLn013691; - Mon, 23 Jan 2012 05:40:46 -0500 -In-Reply-To: <4F19356E.3020708@redhat.com> -X-Scanned-By: MIMEDefang 2.68 on 10.5.11.25 -Original-Sender: linux-kernel-owner@vger.kernel.org -Precedence: bulk -List-ID: <linux-kernel.vger.kernel.org> -X-Mailing-List: linux-kernel@vger.kernel.org -Xref: news.gmane.org gmane.linux.kernel:1242432 gmane.linux.file-systems:60751 -Archived-At: <http://permalink.gmane.org/gmane.linux.kernel/1242432> - -Executing an fsync() on a file-descriptor of a partition flushes the -caches for that partition by calling blkdev_issue_flush(). However, it -seems that reading data through the parent device will still return the -old cached data. - -The cache for the block-device is not synced if the block-device is kept -open (due to a mounted partition, for example). Only when all users for -the disk have exited, the cache for the disk is made consistent again. - -Calling invalidate_bdev() on the parent block-device in case -blkdev_fsync() was called for a partition, fixes this. - -The problem can be worked around by forcing the caches to be flushed -with either - # blockdev --flushbufs ${dev_disk} -or - # echo 3 > /proc/sys/vm/drop_caches - -CC: Bryn M. Reeves <bmr@redhat.com> -CC: Mikulas Patocka <mpatocka@redhat.com> -Signed-off-by: Niels de Vos <ndevos@redhat.com> - ---- -v2: -- Do not call invalidate_bdev() from blkdev_issue_flush() and prevent - performance degration with journalled filesystems. - - Suggested was to call invalidate_bdev() in fsync_bdev(), but this is - not in the call-path of mkfs.ext3 and similar tools. Hence the issue - persists. - -- Correct phrasing a little, changing ioctl-BLKFLSBUF is not required. - -- This issue also occurs when doing an ioctl-BLKFLSBUF on a partition. - Reading the whole disk will still return cached data. If this is an - issue, it will need a seperate patch. ---- - fs/block_dev.c | 4 ++++ - 1 files changed, 4 insertions(+), 0 deletions(-) - -diff --git a/fs/block_dev.c b/fs/block_dev.c -index 0e575d1..433c4de 100644 ---- a/fs/block_dev.c -+++ b/fs/block_dev.c -@@ -424,6 +424,10 @@ int blkdev_fsync(struct file *filp, loff_t start, loff_t end, int datasync) - if (error == -EOPNOTSUPP) - error = 0; - -+ /* invalidate parent block_device */ -+ if (!error && bdev != bdev->bd_contains) -+ invalidate_bdev(bdev->bd_contains); -+ - return error; - } - EXPORT_SYMBOL(blkdev_fsync); --- -1.7.6.5 - diff --git a/freed-ora/current/f15/jbd2-clear-BH_Delay-and-BH_Unwritten-in-journal_unmap_buf.patch b/freed-ora/current/f15/jbd2-clear-BH_Delay-and-BH_Unwritten-in-journal_unmap_buf.patch new file mode 100644 index 000000000..5ea8ccc10 --- /dev/null +++ b/freed-ora/current/f15/jbd2-clear-BH_Delay-and-BH_Unwritten-in-journal_unmap_buf.patch @@ -0,0 +1,91 @@ +Path: news.gmane.org!not-for-mail +From: Eric Sandeen <sandeen@redhat.com> +Newsgroups: gmane.comp.file-systems.ext4 +Subject: [PATCH] jbd2: clear BH_Delay & BH_Unwritten in journal_unmap_buffer +Date: Tue, 07 Feb 2012 16:07:20 -0600 +Lines: 42 +Approved: news@gmane.org +Message-ID: <4F31A098.4050601@redhat.com> +NNTP-Posting-Host: plane.gmane.org +Mime-Version: 1.0 +Content-Type: text/plain; charset=ISO-8859-1 +Content-Transfer-Encoding: 7bit +X-Trace: dough.gmane.org 1328656072 12026 80.91.229.3 (7 Feb 2012 23:07:52 GMT) +X-Complaints-To: usenet@dough.gmane.org +NNTP-Posting-Date: Tue, 7 Feb 2012 23:07:52 +0000 (UTC) +To: ext4 development <linux-ext4@vger.kernel.org> +Original-X-From: linux-ext4-owner@vger.kernel.org Wed Feb 08 00:07:52 2012 +Return-path: <linux-ext4-owner@vger.kernel.org> +Envelope-to: gcfe-linux-ext4@plane.gmane.org +Original-Received: from vger.kernel.org ([209.132.180.67]) + by plane.gmane.org with esmtp (Exim 4.69) + (envelope-from <linux-ext4-owner@vger.kernel.org>) + id 1Ruu8d-0000lK-5P + for gcfe-linux-ext4@plane.gmane.org; Wed, 08 Feb 2012 00:07:51 +0100 +Original-Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand + id S1756187Ab2BGXHt (ORCPT <rfc822;gcfe-linux-ext4@m.gmane.org>); + Tue, 7 Feb 2012 18:07:49 -0500 +Original-Received: from mx1.redhat.com ([209.132.183.28]:19432 "EHLO mx1.redhat.com" + rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP + id S1753992Ab2BGXHs (ORCPT <rfc822;linux-ext4@vger.kernel.org>); + Tue, 7 Feb 2012 18:07:48 -0500 +Original-Received: from int-mx01.intmail.prod.int.phx2.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) + by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id q17N7dj0027622 + (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) + for <linux-ext4@vger.kernel.org>; Tue, 7 Feb 2012 18:07:48 -0500 +Original-Received: from liberator.sandeen.net (ovpn01.gateway.prod.ext.phx2.redhat.com [10.5.9.1]) + by int-mx01.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id q17M7Kgt001990 + (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) + for <linux-ext4@vger.kernel.org>; Tue, 7 Feb 2012 17:07:21 -0500 +User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:10.0) Gecko/20120129 Thunderbird/10.0 +X-Enigmail-Version: 1.3.5 +X-Scanned-By: MIMEDefang 2.67 on 10.5.11.11 +Original-Sender: linux-ext4-owner@vger.kernel.org +Precedence: bulk +List-ID: <linux-ext4.vger.kernel.org> +X-Mailing-List: linux-ext4@vger.kernel.org +Xref: news.gmane.org gmane.comp.file-systems.ext4:30623 +Archived-At: <http://permalink.gmane.org/gmane.comp.file-systems.ext4/30623> + +journal_unmap_buffer()'s zap_buffer: code clears a lot of buffer head +state ala discard_buffer(), but does not touch _Delay or _Unwritten +as discard_buffer() does. + +This can be problematic in some areas of the ext4 code which assume +that if they have found a buffer marked unwritten or delay, then it's +a live one. Perhaps those spots should check whether it is mapped +as well, but if jbd2 is going to tear down a buffer, let's really +tear it down completely. + +Without this I get some fsx failures on sub-page-block filesystems +up until v3.2, at which point 4e96b2dbbf1d7e81f22047a50f862555a6cb87cb +and 189e868fa8fdca702eb9db9d8afc46b5cb9144c9 make the failures go +away, because buried within that large change is some more flag +clearing. I still think it's worth doing in jbd2, since +->invalidatepage leads here directly, and it's the right place +to clear away these flags. + +Signed-off-by: Eric Sandeen <sandeen@redhat.com> +Cc: stable@vger.kernel.org +--- + +diff --git a/fs/jbd2/transaction.c b/fs/jbd2/transaction.c +index 35ae096..52653306 100644 +--- a/fs/jbd2/transaction.c ++++ b/fs/jbd2/transaction.c +@@ -1949,6 +1949,8 @@ zap_buffer_unlocked: + clear_buffer_mapped(bh); + clear_buffer_req(bh); + clear_buffer_new(bh); ++ clear_buffer_delay(bh); ++ clear_buffer_unwritten(bh); + bh->b_bdev = NULL; + return may_free; + } + + +-- +To unsubscribe from this list: send the line "unsubscribe linux-ext4" in +the body of a message to majordomo@vger.kernel.org +More majordomo info at http://vger.kernel.org/majordomo-info.html + diff --git a/freed-ora/current/f15/kernel.spec b/freed-ora/current/f15/kernel.spec index 20eb439d7..e4b8289ba 100644 --- a/freed-ora/current/f15/kernel.spec +++ b/freed-ora/current/f15/kernel.spec @@ -42,7 +42,7 @@ Summary: The Linux kernel # When changing real_sublevel below, reset this by hand to 1 # (or to 0 and then use rpmdev-bumpspec). # -%global baserelease 1 +%global baserelease 2 %global fedora_build %{baserelease} # real_sublevel is the 3.x kernel version we're starting with @@ -665,7 +665,8 @@ Patch3500: jbd-jbd2-validate-sb-s_first-in-journal_get_superblo.patch Patch12016: disable-i8042-check-on-apple-mac.patch -Patch12026: block-stray-block-put-after-teardown.patch +Patch12025: block-readahead-block-plug.patch + Patch12030: epoll-limit-paths.patch Patch12303: dmar-disable-when-ricoh-multifunction.patch @@ -710,12 +711,15 @@ Patch21082: procfs-parse-mount-options.patch Patch21083: procfs-add-hidepid-and-gid-mount-options.patch Patch21084: proc-fix-null-pointer-deref-in-proc_pid_permission.patch -#rhbz 783211 -Patch21087: fs-Inval-cache-for-parent-block-device-if-fsync-called-on-part.patch +#rhbz 788260 +Patch21085: jbd2-clear-BH_Delay-and-BH_Unwritten-in-journal_unmap_buf.patch # Remove overlap between bcma/b43 and brcmsmac and reenable bcm4331 Patch21091: bcma-brcmsmac-compat.patch +#rhbz 785806 +Patch21092: e1000e-Avoid-wrong-check-on-TX-hang.patch + #rhbz 771058 Patch21100: msi-irq-sysfs-warning.patch @@ -1292,7 +1296,7 @@ ApplyOptionalPatch linux-2.6-v4l-dvb-experimental.patch ApplyPatch disable-i8042-check-on-apple-mac.patch ApplyPatch epoll-limit-paths.patch -ApplyPatch block-stray-block-put-after-teardown.patch +ApplyPatch block-readahead-block-plug.patch # rhbz#605888 ApplyPatch dmar-disable-when-ricoh-multifunction.patch @@ -1336,8 +1340,11 @@ ApplyPatch procfs-parse-mount-options.patch ApplyPatch procfs-add-hidepid-and-gid-mount-options.patch ApplyPatch proc-fix-null-pointer-deref-in-proc_pid_permission.patch -#rhbz 783211 -ApplyPatch fs-Inval-cache-for-parent-block-device-if-fsync-called-on-part.patch +#rhbz 788260 +ApplyPatch jbd2-clear-BH_Delay-and-BH_Unwritten-in-journal_unmap_buf.patch + +#rhbz 785806 +ApplyPatch e1000e-Avoid-wrong-check-on-TX-hang.patch # Remove overlap between bcma/b43 and brcmsmac and reenable bcm4331 ApplyPatch bcma-brcmsmac-compat.patch @@ -1989,6 +1996,16 @@ fi # and build. %changelog +* Wed Feb 08 2012 Josh Boyer <jwboyer@redhat.com> +- CVE-2011-4086: jbd2: unmapped buffer with _Unwritten or _Delay flags + set can lead to DoS (rhbz 788260) +- Drop patch that was NAKd upstream (rhbz 783211) +- Fix e1000e Tx hang check (rhbz 785806) + +* Sun Feb 05 2012 Dave Jones <davej@redhat.com> +- Remove unnecessary block-stray-block-put-after-teardown.patch +- readahead: fix pipeline break caused by block plug + * Sat Feb 04 2012 Alexandre Oliva <lxoliva@fsfla.org> -libre - Use patch-3.2-libre-3.2.3-libre as patch-libre-3.2.3. |
