kernel/linux.git, branch v2.6.35-rc2

Linux 2.6.35-rc2

2010-06-06T03:43:24+00:00

drm/i915: Move non-phys cursors into the GTT

2010-06-06T03:37:37+00:00

Cursors need to be in the GTT domain when being accessed by the GPU. Previously this was a fortuitous byproduct of userspace using pwrite() to upload the image data into the cursor. The redundant clflush was removed in commit 9b8c4a and so the image was no longer being flushed out of the caches into main memory. One could also devise a scenario where the cursor was rendered by the GPU, prior to being attached as the cursor, resulting in similar corruption due to the missing MI_FLUSH. Fixes: Bug 28335 - Cursor corruption caused by commit 9b8c4a0b21 https://bugs.freedesktop.org/show_bug.cgi?id=28335 Signed-off-by: Chris Wilson Reported-and-tested-by: Jeff Chua Tested-by: Linus Torvalds Reported-by: Andy Isaacson Signed-off-by: Linus Torvalds

Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

2010-06-05T17:07:25+00:00

* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: Fix remaining racy updates of EXT4_I(inode)->i_flags ext4: Make sure the MOVE_EXT ioctl can't overwrite append-only files

ext4: Fix remaining racy updates of EXT4_I(inode)->i_flags

2010-06-05T15:51:27+00:00

A few functions were still modifying i_flags in a racy manner. Signed-off-by: Dmitry Monakhov Signed-off-by: "Theodore Ts'o"

Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs

2010-06-05T14:33:05+00:00

* 'for-linus' of git://oss.sgi.com/xfs/xfs: xfs: improve xfs_isilocked xfs: skip writeback from reclaim context xfs: remove done roadmap item from xfs-delayed-logging-design.txt xfs: fix race in inode cluster freeing failing to stale inodes xfs: fix access to upper inodes without inode64 xfs: fix might_sleep() warning when initialising per-ag tree fs/xfs/quota: Add missing mutex_unlock xfs: remove duplicated #include xfs: convert more trace events to DEFINE_EVENT xfs: xfs_trace.c: remove duplicated #include xfs: Check new inode size is OK before preallocating xfs: clean up xlog_align xfs: cleanup log reservation calculactions xfs: be more explicit if RT mount fails due to config xfs: replace E2BIG with EFBIG where appropriate

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

2010-06-05T14:32:21+00:00

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (30 commits) X25: remove duplicated #include tcp: use correct net ns in cookie_v4_check() rps: tcp: fix rps_sock_flow_table table updates ppp_generic: fix multilink fragment sizes syncookies: remove Kconfig text line about disabled-by-default ixgbe: only check pfc bits in hang logic if pfc is enabled net: check for refcount if pop a stacked dst_entry ixgbe: return IXGBE_ERR_RAR_INDEX when out of range act_pedit: access skb->data safely sfc: Store port number in net_device::dev_id epic100: Test __BIG_ENDIAN instead of (non-existent) CONFIG_BIG_ENDIAN tehuti: return -EFAULT on copy_to_user errors isdn/kcapi: return -EFAULT on copy_from_user errors e1000e: change logical negate to bitwise sfc: Get port number from CS_PORT_NUM, not PCI function number cls_u32: use skb_header_pointer() to dereference data safely TCP: tcp_hybla: Fix integer overflow in slow start increment act_nat: fix the wrong checksum when addr isn't in old_addr/mask net/fec: fix pm to survive to suspend/resume korina: count RX DMA OVR as rx_fifo_error ...

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2

2010-06-05T14:31:13+00:00

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2: nilfs2: remove obsolete declarations of cache constructor and destructor nilfs2: fix style issue in nilfs_destroy_cachep

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6

2010-06-05T04:12:39+00:00

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: Minix: Clean up left over label fix truncate inode time modification breakage fix setattr error handling in sysfs, configfs fcntl: return -EFAULT if copy_to_user fails wrong type for 'magic' argument in simple_fill_super() fix the deadlock in qib_fs mqueue doesn't need make_bad_inode()

Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus

2010-06-05T04:09:48+00:00

* git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus: module: fix bne2 "gave up waiting for init of module libcrc32c" module: verify_export_symbols under the lock module: move find_module check to end module: make locking more fine-grained. module: Make module sysfs functions private. module: move sysfs exposure to end of load_module module: fix kdb's illicit use of struct module_use. module: Make the 'usage' lists be two-way

module: fix bne2 "gave up waiting for init of module libcrc32c"

2010-06-05T01:47:37+00:00

Problem: it's hard to avoid an init routine stumbling over a request_module these days. And it's not clear it's always a bad idea: for example, a module like kvm with dynamic dependencies on kvm-intel or kvm-amd would be neater if it could simply request_module the right one. In this particular case, it's libcrc32c: libcrc32c_mod_init crypto_alloc_shash crypto_alloc_tfm crypto_find_alg crypto_alg_mod_lookup crypto_larval_lookup request_module If another module is waiting inside resolve_symbol() for libcrc32c to finish initializing (ie. bne2 depends on libcrc32c) then it does so holding the module lock, and our request_module() can't make progress until that is released. Waiting inside resolve_symbol() without the lock isn't all that hard: we just need to pass the -EBUSY up the call chain so we can sleep where we don't hold the lock. Error reporting is a bit trickier: we need to copy the name of the unfinished module before releasing the lock. Other notes: 1) This also fixes a theoretical issue where a weak dependency would allow symbol version mismatches to be ignored. 2) We rename use_module to ref_module to make life easier for the only external user (the out-of-tree ksplice patches). Signed-off-by: Rusty Russell Cc: Linus Torvalds Cc: Tim Abbot Tested-by: Brandon Philips