- 03 Mar, 2006 22 commits
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Dale Farnsworth authored
Use better terminology for HW queues. No functional changes. Signed-off-by:
Dale Farnsworth <dale@farnsworth.org> Signed-off-by:
Jeff Garzik <jeff@garzik.org>
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Dale Farnsworth authored
This bug could result in a system hang. Signed-off-by:
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Dale Farnsworth authored
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Jeff Kirsher authored
e1000: Added driver comments and whitespace changes. Modified long lines of code to ensure they would not wrap beyond 80 characters. Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by:
Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by:
John Ronciak <john.ronciak@intel.com>
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Jeff Kirsher authored
- this implementation of prefetch was tested on new and old hardware Signed-off-by:
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Jeff Kirsher authored
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Jeff Kirsher authored
- Add restriction for ESB2 to MTU size <=9216 - Removed FIFO errors which were not being used - Fixed issues with loopback - Power management change for saving state and config space - WA to disable recieves and reset device on link loss. Reset needed to be done outside the interrupt context - modified existing tx_timeout_task Signed-off-by:
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Jeff Kirsher authored
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Jeff Kirsher authored
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Jeff Kirsher authored
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Jeff Kirsher authored
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Jeff Kirsher authored
- Simplified by calling skb_fill_page_desc(), which is more efficient. Signed-off-by:
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Jeff Kirsher authored
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Jeff Kirsher authored
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Jeff Kirsher authored
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Jeff Kirsher authored
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Jeff Kirsher authored
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Jeff Kirsher authored
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Jeff Kirsher authored
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Jeff Kirsher authored
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Jeff Kirsher authored
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Jeff Kirsher authored
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- 02 Mar, 2006 1 commit
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Jeff Garzik authored
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- 01 Mar, 2006 17 commits
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Jeff Garzik authored
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Linus Torvalds authored
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Darren Jenkins authored
Examples of misuse are 3112 info->init_error = -1; 4440 if ((info->init_error = register_test(info)) < 0) { Signed-off-by:Darren Jenkins <darrenrjenkins@gmail.com> Signed-off-by:
Alexey Dobriyan <adobriyan@gmail.com> Acked-by:
Paul Fulghum <paulkf@microgate.com> Signed-off-by:
Andrew Morton <akpm@osdl.org> Signed-off-by:
Linus Torvalds <torvalds@osdl.org>
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Andrew Morton authored
Under some circumstances `points' can get printed before it's initialised. Spotted by Carlos Martin <carlos@cmartin.tk>. Signed-off-by:
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Benjamin Herrenschmidt authored
This patch adds mm->task_size to keep track of the task size of a given mm and uses that to fix the powerpc vdso so that it uses the mm task size to decide what pages to fault in instead of the current thread flags (which broke when ptracing). (akpm: I expect that mm_struct.task_size will become the way in which we finally sort out the confusion between 32-bit processes and 32-bit mm's. It may need tweaks, but at this stage this patch is powerpc-only.) Signed-off-by:
Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by:
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Andrew Morton authored
Fix oprofile linkage. Pointed out by "Luke Yang" <luke.adi@gmail.com>. Signed-off-by:
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Christoph Lameter authored
remove_from_swap() currently attempts to use page_lock_anon_vma to obtain an anon_vma lock. That is not working since the page may have been remapped via swap ptes in order to move the page. However, do_migrate_pages() obtain the mmap_sem lock and therefore there is a guarantee that the anonymous vma will not vanish from under us. There is therefore no need to use page_lock_anon_vma. Signed-off-by:
Christoph Lameter <clameter@sgi.com> Acked-by:
Hugh Dickins <hugh@veritas.com> Signed-off-by:
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Paul Fulghum authored
Comment out debug code in tty receive buffering. For performance reasons (I'll keep it enabled in -mm). Signed-off-by:
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Alexey Dobriyan authored
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Adam Belay authored
This is Adam's pnp probing fix. It's been reported to fix hangs on several people's machines. I don't know if it's official or final, and Adam isn't contactable at present. But I'm not aware of the patch causing any regressions. Signed-off-by:
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Pat Gefre authored
Some "inline" removing that Andrew suggested, removed some locking on add/remove at this level - we'll let the callees decide. Signed-off-by:
Patrick Gefre <pfg@sgi.com> Signed-off-by:
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John Bowler authored
The RedBoot boot loader writes flash partition tables containing native byte sex 32 bit values. When booting an opposite byte sex kernel (e.g. an LE kernel from BE RedBoot) the current MTD driver fails to handle the partition table and therefore is unable to generate the correct partition map for the flash. So far as I am aware this problem is ARM specific, because only ARM supports software change of the CPU (memory system) byte sex, however the partition table parsing is in generic MTD code. The patch below has been tested on NSLU2 (an IXP4XX based system) with a patch, 10-ixp4xx-copy-from.patch (submitted to linux-arm-kernel - it's ARM specific) required to make the maps/ixp4xx.c driver work with an LE kernel. Builds of the patched system are in the 'unstable' release of OpenSlug and UcSlugC available from www.nslu2-linux.org. These builds are BE, the archives at www.nslu2-linux.org and www.handhelds.org (see monotone.vanille.de) can be built LE (currently DISTRO targets nslu-ltu.conf for LE thumb uclibc (32 bit kernel) and nslu2-lau.conf, nslu2-lag.conf for LE arm uclibc/glibc) and this patch has been tested extensively will both BE and LE systems on the NSLU2 (including swapping between BE and LE by reflashing from both RedBoot and Linux). The patch recognises that the FIS directory (the partition table) is byte-reversed by examining the partition table size, which is known to be one erase block (this is an assumption made elsewhere in redboot.c). If the size matches the erase block after byte swapping the value then byte-reversal is assumed, if not no further action is taken. The patched code is fail safe; should redboot.c be changed to support a partition table with a modified size field the test will fail and the partition table will be assumed to have the host byte sex. If byte-reversal is detected the patch byte swaps the remainder of the 32 bit fields in the copy of the table; this copy is then used to set up the MTD partition map. Signed-off-by:
John Bowler <jbowler@acm.org> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Martin Michlmayr <tbm@cyrius.com> Signed-off-by:
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Miklos Szeredi authored
If negative entries (nodeid == 0) were sent in reply to LOOKUP requests, two bugs could be triggered: - looking up a negative entry would return -EIO, - revaildate on an entry which turned negative would send a FORGET request with zero nodeid, which would cause an abort() in the library. The above would only happen if the 'negative_timeout=N' option was used, otherwise lookups reply -ENOENT, which worked correctly. Signed-off-by:
Miklos Szeredi <miklos@szeredi.hu> Signed-off-by:
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Christoph Lameter authored
Currently sys_migrate_pages only moves pages belonging to a process. This is okay when invoked from a regular user. But if invoked from root it should move all pages as documented in the migrate_pages manpage. Signed-off-by:
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