- 11 Jan, 2009 22 commits
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Ayaz Abdulla authored
This patch bumps up the version number and adds current year to copyright. Signed-off-by:
Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Ayaz Abdulla authored
This patch fixes a potential race condition between xmit thread and xmit completion thread. The calculation of empty tx descriptors is not performed under the lock. This could cause it to set the stop flag while the completion thread finishes all tx's. This will result in the tx queue in stopped state and no one to wake it up. Signed-off-by:
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Stephen Hemminger authored
Some devices were converted incorrectly and are missing the validate address hooks. Signed-off-by:
Stephen Hemminger <shemminger@vyatta.com> Signed-off-by:
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Stephen Hemminger authored
Many drivers lost the ability to set ethernet address accidently during the net_device_ops conversion. Signed-off-by:
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Clifford Wolf authored
This is the same kind of wrapper that can also be found in many other network device drivers. Tested with a freescale MPC8349E host CPU: Toggled the interface LEDs on a DP83865 PHY. Signed-off-by:
Clifford Wolf <clifford@clifford.at> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
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Julia Lawall authored
In each case, if the NULL test is necessary, then the dereference should be moved below the NULL test. I have also taken advantage of the availability of the value of priv->dev in the subsequent calls to netif_stop_queue and netif_carrier_off. The semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @@ type T; expression E; identifier i,fld; statement S; @@ - T i = E->fld; + T i; ... when != E when != i if (E == NULL) S + i = E->fld; // </smpl> Signed-off-by:
Julia Lawall <julia@diku.dk> Acked-by:
Dan Williams <dcbw@redhat.com> Signed-off-by:
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Julia Lawall authored
In each case, if the NULL test is necessary, then the dereference should be moved below the NULL test. The semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @@ type T; expression E; identifier i,fld; statement S; @@ - T i = E->fld; + T i; ... when != E when != i if (E == NULL) S + i = E->fld; // </smpl> Signed-off-by:
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Julia Lawall authored
In each case, if the NULL test is necessary, then the dereference should be moved below the NULL test. The semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @@ type T; expression E; identifier i,fld; statement S; @@ - T i = E->fld; + T i; ... when != E when != i if (E == NULL) S + i = E->fld; // </smpl> Signed-off-by:
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Julia Lawall authored
In each case, if the NULL test is necessary, then the dereference should be moved below the NULL test. The semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @@ type T; expression E; identifier i,fld; statement S; @@ - T i = E->fld; + T i; ... when != E when != i if (E == NULL) S + i = E->fld; // </smpl> Signed-off-by:
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Julia Lawall authored
ARRAY_SIZE is more concise to use when the size of an array is divided by the size of its type or the size of its first element. The semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @i@ @@ #include <linux/kernel.h> @depends on i using "paren.iso"@ type T; T[] E; @@ - (sizeof(E)/sizeof(T)) + ARRAY_SIZE(E) // </smpl> Signed-off-by:
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Inaky Perez-Gonzalez authored
The kernel-doc was referring to member @debufs_dentry instead of @debugfs_dentry. Reported by Randy Dunlap http://marc.info/?l=linux-netdev&m=123147942302885&w=2 As well, escape the colon in the field's text description, as it is causing the generated text to be erraticly broken up (with paragraphs moved down). Could not find a reason why it is happening so, even when other field descriptions use colons and work as expected. Signed-off-by:
Inaky Perez-Gonzalez <inaky@linux.intel.com> Signed-off-by:
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Steffen Klassert authored
Since dev->power.should_wakeup bit is used by the PCI core to decide whether the device should wake up the system from sleep states, set this bit by calling device_set_wakeup_enable(). This restores proper WOL for the 3c59x driver. Reported-and-tested-by:
Graeme Wilford <gwilford@gmail.com> Reported-by:
Gunnar Degnbol <degnbol@danbbs.dk> Signed-off-by:
Steffen Klassert <klassert@mathematik.tu-chemnitz.de> Signed-off-by:
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Frank Blaschka authored
Have separate netdev_ops for OSA and HiperSocket/TR. Signed-off-by:
Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by:
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Jesper Dangaard Brouer authored
Name interrupt vectors according to the new naming standard, by Robert Olsson and DaveM. The qlge driver were very close to the new standard, thus the change is kind of trivial. Signed-off-by:
Jesper Dangaard Brouer <hawk@comx.dk> Signed-off-by:
Ron Mercer <ron.mercer@qlogic.com> Signed-off-by:
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Felix Fietkau authored
Broadcom 4400 puts a header of configurable size (apparently needs to be at least 28 bytes) in front of received packets. When handling this, the previous code accidentally added the offset 30 *twice* for the software and once for the hardware, thereby cancelling out the IP alignment effect of the 30 byte padding and wasting an additional 30 bytes of memory per packet. This patch fixes this problem and improves routing throughput by about 30% on MIPS, where unaligned access is expensive. Signed-off-by:
Felix Fietkau <nbd@openwrt.org> Signed-off-by:
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Herbert Xu authored
When I made ipcomp use frags, I forgot to take out the original truesize update that was added for pskb_expand_head. As we no longer expand the head of skb, that update should have been removed. This bug is not related to the truesize warnings since we only made it bigger than what it should've been. Signed-off-by:
Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by:
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David Graham authored
Adds process name of the current mutex holder to the WARN message output when the e1000e driver attempts to acquire the nvm_mutex and finds that it is already being held. With this patch the WARN message indicates both the process name of the current mutex holder and the process name of the attempted acquisition, which together will help to identify the contending codepaths. Signed-off-by:
David Graham <david.graham@intel.com> Acked-by:
Bruce Allan <bruce.w.allan@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by:
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Florian Fainelli authored
Bump version to 0.21 and release date to 09Jan2009. Signed-off-by:
Florian Fainelli <florian@openwrt.org> Signed-off-by:
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Florian Fainelli authored
We do not depend on EXPERIMENTAL and the driver is not experimental, so remove this warning. Signed-off-by:
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Florian Fainelli authored
This patch makes the ethernet driver assign a random ethernet MAC address when the bootloader does not set it. Signed-off-by:
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Florian Fainelli authored
This patch fixes warnings and such traces that appear when doing an ifconfig down on the interface: WARNING: at arch/x86/kernel/pci-dma.c:376 dma_free_coherent+0x40/0x7d() Modules linked in: Signed-off-by:
Joe Chou <joe.chou@rdc.com.tw> Signed-off-by:
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Alexander Beregalov authored
Fix for commit af049081 (irda: convert to internal stats) Signed-off-by:
Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by:
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- 10 Jan, 2009 16 commits
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Linus Torvalds authored
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Arjan van de Ven authored
It is useful for diagnosing boot performance to see where async function calls are waiting on serialization... this patch adds this functionality to the bootgraph.pl script. The waiting time is shown as a half transparent, gray bar through the block that is waiting. Signed-off-by:
Arjan van de Ven <arjan@linux.intel.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Arjan van de Ven authored
In a discussio with Jeff Garzik, he mentioned that the serialization for the libata port probes only needs to be within the domain of a host. This means that for the first port of each host (with ID 0), we don't need to wait, so we can relax our serialization a little. Signed-off-by:
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Arjan van de Ven authored
This patch adds a per host flag that allows drivers to opt in into having its busses scanned in parallel. Drivers that do not set this flag get their ports scanned in the "original" sequence. Signed-off-by:
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Linus Torvalds authored
Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (36 commits) x86: fix section mismatch warnings in mcheck/mce_amd_64.c x86: offer frame pointers in all build modes x86: remove duplicated #include's x86: k8 numa register active regions later x86: update Alan Cox's email addresses x86: rename all fields of mpc_table mpc_X to X x86: rename all fields of mpc_oemtable oem_X to X x86: rename all fields of mpc_bus mpc_X to X x86: rename all fields of mpc_cpu mpc_X to X x86: rename all fields of mpc_intsrc mpc_X to X x86: rename all fields of mpc_lintsrc mpc_X to X x86: rename all fields of mpc_iopic mpc_X to X x86: irqinit_64.c init_ISA_irqs should be static Documentation/x86/boot.txt: payload length was changed to payload_length x86: setup_percpu.c fix style problems x86: irqinit_64.c fix style problems x86: irqinit_32.c fix style problems x86: i8259.c fix style problems x86: irq_32.c fix style problems x86: ioport.c fix style problems ...
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Linus Torvalds authored
Merge branch 'cpus4096-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'cpus4096-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: [IA64] fix typo in cpumask_of_pcibus() x86: fix x86_32 builds for summit and es7000 arch's cpumask: use work_on_cpu in acpi-cpufreq.c for read_measured_perf_ctrs cpumask: use work_on_cpu in acpi-cpufreq.c for drv_read and drv_write cpumask: use cpumask_var_t in acpi-cpufreq.c cpumask: use work_on_cpu in acpi/cstate.c cpumask: convert struct cpufreq_policy to cpumask_var_t cpumask: replace CPUMASK_ALLOC etc with cpumask_var_t x86: cleanup remaining cpumask_t ops in smpboot code cpumask: update pci_bus_show_cpuaffinity to use new cpumask API cpumask: update local_cpus_show to use new cpumask API ia64: cpumask fix for is_affinity_mask_valid()
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Linus Torvalds authored
Commit c4be0c1d added the ability for write_super_lockfs to return errors, and renamed them to match. But btrfs didn't get converted. Do the minimal conversion to make it compile again. Signed-off-by:
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Artem Bityutskiy authored
The 'rb_first()', 'rb_last()', 'rb_next()' and 'rb_prev()' calls take a pointer to an RB node or RB root. They do not change the pointed objects, so add a 'const' qualifier in order to make life of the users of these functions easier. Indeed, if I have my own constant pointer &const struct my_type *p, and I call 'rb_next(&p->rb)', I get a GCC warning: warning: passing argument 1 of ‘rb_next’ discards qualifiers from pointer target type Signed-off-by:
Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by:
David Woodhouse <David.Woodhouse@intel.com> Signed-off-by:
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Eric Piel authored
The sensor can be accessed via various buses. In particular, SPI, I²C and, on HP laptops, via a specific ACPI API (the only one currently supported). Separate this latest platform from the core of the sensor driver to allow support for the other bus type. The second, and more direct goal is actually to be able to merge this part with the hp-disk-leds driver, which has the same ACPI PNP number. Signed-off-by:
Pavel Machek <pavel@suse.cz> Signed-off-by:
Eric Piel <eric.piel@tremplin-utc.net> Signed-off-by:
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Takashi Sato authored
It removes XFS specific ioctl interfaces and request codes for freeze feature. This patch has been supplied by David Chinner. Signed-off-by:
Dave Chinner <dgc@sgi.com> Signed-off-by:
Takashi Sato <t-sato@yk.jp.nec.com> Cc: Dave Chinner <david@fromorbit.com> Cc: <xfs-masters@oss.sgi.com> Cc: <linux-ext4@vger.kernel.org> Cc: Christoph Hellwig <hch@lst.de> Cc: Dave Kleikamp <shaggy@austin.ibm.com> Cc: Alasdair G Kergon <agk@redhat.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by:
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Takashi Sato authored
The ioctls for the generic freeze feature are below. o Freeze the filesystem int ioctl(int fd, int FIFREEZE, arg) fd: The file descriptor of the mountpoint FIFREEZE: request code for the freeze arg: Ignored Return value: 0 if the operation succeeds. Otherwise, -1 o Unfreeze the filesystem int ioctl(int fd, int FITHAW, arg) fd: The file descriptor of the mountpoint FITHAW: request code for unfreeze arg: Ignored Return value: 0 if the operation succeeds. Otherwise, -1 Error number: If the filesystem has already been unfrozen, errno is set to EINVAL. [akpm@linux-foundation.org: fix CONFIG_BLOCK=n] Signed-off-by:Masayuki Hamaguchi <m-hamaguchi@ys.jp.nec.com> Cc: <xfs-masters@oss.sgi.com> Cc: <linux-ext4@vger.kernel.org> Cc: Christoph Hellwig <hch@lst.de> Cc: Dave Kleikamp <shaggy@austin.ibm.com> Cc: Dave Chinner <david@fromorbit.com> Cc: Alasdair G Kergon <agk@redhat.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by:
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Takashi Sato authored
Currently, ext3 in mainline Linux doesn't have the freeze feature which suspends write requests. So, we cannot take a backup which keeps the filesystem's consistency with the storage device's features (snapshot and replication) while it is mounted. In many case, a commercial filesystem (e.g. VxFS) has the freeze feature and it would be used to get the consistent backup. If Linux's standard filesystem ext3 has the freeze feature, we can do it without a commercial filesystem. So I have implemented the ioctls of the freeze feature. I think we can take the consistent backup with the following steps. 1. Freeze the filesystem with the freeze ioctl. 2. Separate the replication volume or create the snapshot with the storage device's feature. 3. Unfreeze the filesystem with the unfreeze ioctl. 4. Take the backup from the separated replication volume or the snapshot. This patch: VFS: Changed the type of write_super_lockfs and unlockfs from "void" to "int" so that they can return an error. Rename write_super_lockfs and unlockfs of the super block operation freeze_fs and unfreeze_fs to avoid a confusion. ext3, ext4, xfs, gfs2, jfs: Changed the type of write_super_lockfs and unlockfs from "void" to "int" so that write_super_lockfs returns an error if needed, and unlockfs always returns 0. reiserfs: Changed the type of write_super_lockfs and unlockfs from "void" to "int" so that they always return 0 (success) to keep a current behavior. Signed-off-by:
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Harvey Harrison authored
The code was shifting the endianness appropriately everywhere, annotate the structs to avoid the sparse warnings when assigning the endian types to the struct members, or passing them to be[16|32]_to_cpu: drivers/memstick/core/mspro_block.c:331:4: warning: cast to restricted __be16 drivers/memstick/core/mspro_block.c:333:4: warning: cast to restricted __be16 drivers/memstick/core/mspro_block.c:335:4: warning: cast to restricted __be16 drivers/memstick/core/mspro_block.c:337:4: warning: cast to restricted __be16 drivers/memstick/core/mspro_block.c:341:4: warning: cast to restricted __be16 drivers/memstick/core/mspro_block.c:347:4: warning: cast to restricted __be32 drivers/memstick/core/mspro_block.c:356:4: warning: cast to restricted __be16 drivers/memstick/core/mspro_block.c:358:4: warning: cast to restricted __be16 drivers/memstick/core/mspro_block.c:364:4: warning: cast to restricted __be16 drivers/memstick/core/mspro_block.c:367:4: warning: cast to restricted __be16 drivers/memstick/core/mspro_block.c:369:4: warning: cast to restricted __be16 drivers/memstick/core/mspro_block.c:371:4: warning: cast to restricted __be16 drivers/memstick/core/mspro_block.c:377:4: warning: cast to restricted __be16 drivers/memstick/core/mspro_block.c:478:4: warning: cast to restricted __be16 drivers/memstick/core/mspro_block.c:480:4: warning: cast to restricted __be16 drivers/memstick/core/mspro_block.c:482:4: warning: cast to restricted __be16 drivers/memstick/core/mspro_block.c:484:4: warning: cast to restricted __be16 drivers/memstick/core/mspro_block.c:486:4: warning: cast to restricted __be16 drivers/memstick/core/mspro_block.c:689:22: expected unsigned int [unsigned] [assigned] data_address drivers/memstick/core/mspro_block.c:689:22: got restricted __be32 [usertype] <noident> drivers/memstick/core/mspro_block.c:697:3: warning: cast to restricted __be32 drivers/memstick/core/mspro_block.c:960:17: warning: incorrect type in initializer (different base types) drivers/memstick/core/mspro_block.c:960:17: expected unsigned short [unsigned] data_count drivers/memstick/core/mspro_block.c:960:17: got restricted __be16 [usertype] <noident> drivers/memstick/core/mspro_block.c:993:6: warning: cast to restricted __be16 drivers/memstick/core/mspro_block.c:995:28: warning: cast to restricted __be16 Signed-off-by:
Harvey Harrison <harvey.harrison@gmail.com> Cc: Alex Dubov <oakad@yahoo.com> Signed-off-by:
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Larry Finger authored
Compilation of the HP WMI hotkeys code results in the following: CC [M] drivers/platform/x86/hp-wmi.o drivers/platform/x86/hp-wmi.c: In function hp_wmi_bios_setup: drivers/platform/x86/hp-wmi.c:431: warning: ignoring return value of rfkill_register, declared with attribute warn_unused_result drivers/platform/x86/hp-wmi.c:441: warning: ignoring return value of rfkill_register, declared with attribute warn_unused_result drivers/platform/x86/hp-wmi.c:450: warning: ignoring return value of rfkill_register, declared with attribute warn_unused_result Signed-off-by:
Larry Finger <Larry.Finger@lwfinger.net> Cc: Matthew Garrett <mjg59@srcf.ucam.org> Cc: Len Brown <lenb@kernel.org> Signed-off-by:
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Andi Kleen authored
Requested by C. Lameter Signed-off-by:
Andi Kleen <ak@linux.intel.com> Cc: Christoph Lameter <cl@linux-foundation.org> Cc: Andi Kleen <andi@firstfloor.org> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Mike Travis <travis@sgi.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Richard Henderson <rth@twiddle.net> Signed-off-by:
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David Brownell authored
Kernels that don't support ELF coredumps at all surely can't be supporting new partial-segment flavored ELF coredumps ... don't make folk answer Kconfig questions about that flavor. Signed-off-by:
David Brownell <dbrownell@users.sourceforge.net> Acked-by:
Roland McGrath <roland@redhat.com> Signed-off-by:
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- 09 Jan, 2009 2 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/arjan/linux-2.6-async-2Linus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/arjan/linux-2.6-async-2: async: make async a command line option for now partial revert of asynchronous inode delete
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6Linus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: Revert "driver core: create a private portion of struct device" Revert "driver core: move klist_children into private structure" Revert "driver core: move knode_driver into private structure" Revert "driver core: move knode_bus into private structure"
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