- 22 Mar, 2010 6 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/bp/bpLinus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp: edac, mce: Filter out invalid values
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Tetsuo Handa authored
alloc_skb() can return NULL. Signed-off-by:
Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Signed-off-by:
David Howells <dhowells@redhat.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Dan Carpenter authored
It seems clear from the surrounding code that xpermits is allowed to be NULL here. Signed-off-by:
Dan Carpenter <error27@gmail.com> Signed-off-by:
David Howells <dhowells@redhat.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Anton Blanchard authored
I chased down a fail on ppc64 on 2.6.34-rc2 where an application that uses shared memory was getting a SEGV. Commit baed7fc9 ("Add generic sys_ipc wrapper") changed the second argument from an unsigned long to an int. When we call shmget the system call wrappers for sys_ipc will sign extend second (ie the size) which truncates it. It took a while to track down because the call succeeds and strace shows the untruncated size :) The patch below changes second from an int to an unsigned long which fixes shmget on ppc64 (and I assume s390, sparc64 and mips64). Signed-off-by:
Anton Blanchard <anton@samba.org> -- I assume the function prototypes for the other IPC methods would cause us to sign or zero extend second where appropriate (avoiding any security issues). Come to think of it, the syscall wrappers for each method should do that for us as well. Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Rafael J. Wysocki authored
Commit 3f6da390 (perf: Rework and fix the arch CPU-hotplug hooks) broke suspend to RAM on my HP nx6325 (and most likely on other AMD-based boxes too) by allowing amd_pmu_cpu_offline() to be executed for CPUs that are going offline as part of the suspend process. The problem is that cpuhw->amd_nb may be NULL already, so the function should make sure it's not NULL before accessing the object pointed to by it. Signed-off-by:
Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Borislav Petkov authored
Print the CPU associated with the error only when the field is valid. Cc: <stable@kernel.org> # .32.x .33.x Signed-off-by:
Borislav Petkov <borislav.petkov@amd.com>
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- 20 Mar, 2010 3 commits
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Linus Torvalds authored
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git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6Linus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: serial: sh-sci: remove duplicated #include sh: Export uncached helper symbols. sh: Fix up NUMA build for 29-bit. serial: sh-sci: Fix build failure for non-sh architectures. sh: Fix up uncached offset for legacy 29-bit mode. sh: Support CPU affinity masks for INTC controllers.
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git://git.kernel.org/pub/scm/linux/kernel/git/dvrabel/uwbLinus Torvalds authored
* 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/dvrabel/uwb: uwb: remove duplicate cpu_to_le16() uwb: declare MODULE_FIRMWARE() in i1480 DFU driver uwb: make USB device id table constant uwb: wlp: refactor wlp_get_<attribute>() macros
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- 19 Mar, 2010 31 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/mattst88/alpha-2.6Linus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mattst88/alpha-2.6: alpha: fix compile errors in dma-mapping-common.h alpha: remove trailing spaces in messages alpha: use __ratelimit
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git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpcLinus Torvalds authored
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc: Remove IOMMU_VMERGE config option powerpc: Fix swiotlb to respect the boot option powerpc: Do not call prink when CONFIG_PRINTK is not defined powerpc: Use correct ccr bit for syscall error status powerpc/fsl-booke: Get coherent bit from PTE powerpc/85xx: Make sure lwarx hint isn't set on ppc32
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git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/misc-2.6Linus Torvalds authored
* 'zerolen' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/misc-2.6: Delete zero-length file drivers/mtd/maps/omap_nor.c
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6Linus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6: tty_port,usb-console: Fix usb serial console open/close regression tty: cpm_uart: use resource_size() tty_buffer: Fix distinct type warning hvc_console: Fix race between hvc_close and hvc_remove uartlite: Fix build on sparc. tty: Take a 256 byte padding into account when buffering below sub-page units Revert "tty: Add a new VT mode which is like VT_PROCESS but doesn't require a VT_RELDISP ioctl call"
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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: driver core: numa: fix BUILD_BUG_ON for node_read_distance driver-core: document ERR_PTR() return values kobject: documentation: Update to refer to kset-example.c. sysdev: the cpu probe/release attributes should be sysdev_class_attributes kobject: documentation: Fix erroneous example in kobject doc. driver-core: fix missing kernel-doc in firmware_class Driver core: Early platform kernel-doc update sysfs: fix sysfs lockdep warning in mlx4 code sysfs: fix sysfs lockdep warning in infiniband code sysfs: fix sysfs lockdep warning in ipmi code sysfs: Initialised pci bus legacy_mem field before use sysfs: use sysfs_bin_attr_init in firmware class driver
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6Linus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (45 commits) USB: gadget/multi: cdc_do_config: remove redundant check usb: r8a66597-hcd: fix removed from an attached hub USB: xhci: Make endpoint interval debugging clearer. USB: Fix usb_fill_int_urb for SuperSpeed devices USB: cp210x: Remove double usb_control_msg from cp210x_set_config USB: Remove last bit of CONFIG_USB_BERRY_CHARGE USB: gadget: add gadget controller number for s3c-hsotg driver USB: ftdi_sio: Fix locking for change_speed() function USB: g_mass_storage: fixed module name in Kconfig USB: gadget: f_mass_storage::fsg_bind(): fix error handling USB: g_mass_storage: fix section mismatch warnings USB: gadget: fix Blackfin builds after gadget cleansing USB: goku_udc: remove potential null dereference USB: option.c: Add Pirelli VID/PID and indicate Pirelli's modem interface is 0xff USB: serial: Fix module name typo for qcaux Kconfig entry. usb: cdc-wdm: Fix deadlock between write and resume usb: cdc-wdm: Fix order in disconnect and fix locking usb: cdc-wdm:Fix loss of data due to autosuspend usb: cdc-wdm: Fix submission of URB after suspension usb: cdc-wdm: Fix race between disconnect and debug messages ...
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Jeff Garzik authored
The content was deleted in cc87edb1, but the file remained as a zero-length file. Signed-off-by:
Jeff Garzik <jgarzik@redhat.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-clientLinus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: (205 commits) ceph: update for write_inode API change ceph: reset osd after relevant messages timed out ceph: fix flush_dirty_caps race with caps migration ceph: include migrating caps in issued set ceph: fix osdmap decoding when pools include (removed) snaps ceph: return EBADF if waiting for caps on closed file ceph: set osd request message front length correctly ceph: reset front len on return to msgpool; BUG on mismatched front iov ceph: fix snaptrace decoding on cap migration between mds ceph: use single osd op reply msg ceph: reset bits on connection close ceph: remove bogus mds forward warning ceph: remove fragile __map_osds optimization ceph: fix connection fault STANDBY check ceph: invalidate_authorizer without con->mutex held ceph: don't clobber write return value when using O_SYNC ceph: fix client_request_forward decoding ceph: drop messages on unregistered mds sessions; cleanup ceph: fix comments, locking in destroy_inode ceph: move dereference after NULL test ... Fix trivial conflicts in Documentation/ioctl/ioctl-number.txt
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git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6Linus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: cifs: trivial white space [CIFS] checkpatch cleanup cifs: add cifs_revalidate_file cifs: add a CIFSSMBUnixQFileInfo function cifs: add a CIFSSMBQFileInfo function cifs: overhaul cifs_revalidate and rename to cifs_revalidate_dentry
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Peter Korsgaard authored
cdc_do_config() had a double ret check after fsg_add(). Signed-off-by:
Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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Yoshihiro Shimoda authored
fix the problem that when a USB hub is attached to the r8a66597-hcd and a device is removed from that hub, it's likely that a kernel panic follows. Reported-by:
Markus Pietrek <Markus.Pietrek@emtrion.de> Signed-off-by:
Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Cc: stable <stable@kernel.org> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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Sarah Sharp authored
The xHCI hardware can only handle polling intervals that are a power of two. When we add a new endpoint during a bandwidth allocation, and the polling interval is rounded down to a power of two, print the original polling interval in the endpoint descriptor. Signed-off-by:
Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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Matthew Wilcox authored
USB 3 and Wireless USB specify a logarithmic encoding of the endpoint interval that matches the USB 2 specification. usb_fill_int_urb() didn't know that and was filling in the interval as if it was USB 1.1. Fix usb_fill_int_urb() for SuperSpeed devices, but leave the wireless case alone, because David Vrabel wants to keep the old encoding. Update the struct urb kernel doc to note that SuperSpeed URBs must have urb->interval specified in microframes. Add a missing break statement in the usb_submit_urb() interrupt URB checking, since wireless USB and SuperSpeed USB encode urb->interval differently. This allows xHCI roothubs to actually register with khubd. Signed-off-by:
Matthew Wilcox <willy@linux.intel.com> Signed-off-by:
Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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Michael Brunner authored
This patch removes a double usb_control_msg that sets the cp210x configuration registers a second time when calling cp210x_set_config. For data sizes >2 the second write gets corrupted. The patch has been created against 2.6.34-rc1, but all cp210x driver revisions are affected. Signed-off-by:
Michael Brunner <mibru@gmx.de> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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Christoph Egger authored
One last bit was missed while removing the USB_BERRY_CHARGE config option in a8d4211f which gets dropped by this patch. Signed-off-by:
Christoph Egger <siccegge@stud.informatik.uni-erlangen.de> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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Maurus Cuelenaere authored
This prevents some drivers from complaining that no bcdDevice id was set. Signed-off-by:
Maurus Cuelenaere <mcuelenaere@gmail.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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Alessio Igor Bogani authored
The change_speed() function should be serialized against multiple calls. Use the cfg_lock mutex to do this. Signed-off-by:
Alessio Igor Bogani <abogani@texware.it> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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Michal Nazarewicz authored
The Kconfig help message for Mass Storage Gadget claimed the module will be named "g_file_storage" whereas it should be "g_mass_storage". Signed-off-by:
Michal Nazarewicz <m.nazarewicz@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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Peter Korsgaard authored
Contrary to the comment in fsg_add, fsg_bind calls fsg_unbind on errors, which decreases refcount and frees the fsg_dev structure, causing trouble when fsg_add does the same. Fix it by simply leaving up cleanup to fsg_add(). Signed-off-by:
Peter Korsgaard <jacmet@sunsite.dk> Acked-by:
Michal Nazarewicz <m.nazarewicz@samsung.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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Mike Frysinger authored
The recent commit (0e530b45) that moved usb_ep_autoconfig from the __devinit section to the __init section missed the mass storage device. Its fsg_bind() function uses the usb_ep_autoconfig() function from non __init context leading to: WARNING: drivers/usb/gadget/g_mass_storage.o(.text): Section mismatch in reference from the function _fsg_bind() to the function .init.text:_usb_ep_autoconfig() So move fsg_bind() into __init as well. Signed-off-by:
Mike Frysinger <vapier@gentoo.org> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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Mike Frysinger authored
The recent change to clean out dead gadget drivers (90f79768) missed the call to gadget_is_musbhsfc() behind CONFIG_BLACKFIN. This causes Blackfin gadget builds to fail since the function no longer exists anywhere. Signed-off-by:
Mike Frysinger <vapier@gentoo.org> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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Dan Carpenter authored
"dev" is always null here. In the end it's only used to get the pci_name() of "pdev" which is redundant information and so I removed it. Signed-off-by:
Dan Carpenter <error27@gmail.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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spark authored
Signed-off-by:
spark <spark@bandrich.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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Stefan Schmidt authored
The module is called qcaux and not moto_modem. Also use help instead of ---help-- to be in sync with the other Kconfig entries. Signed-off-by:
Stefan Schmidt <stefan@datenfreihafen.org> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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Oliver Neukum authored
The new runtime PM scheme allows resume() to have no locks. This fixes the deadlock. Signed-off-by:
Oliver Neukum <neukum@b1-systems.de> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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Oliver Neukum authored
- as the callback can schedule work, URBs must be killed first - if the driver causes an autoresume, the caller must handle locking Signed-off-by:
Oliver Neukum <neukum@b1-systems.de> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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Oliver Neukum authored
The guarding flag must be set and tested under spinlock and cleared before the URBs are resubmitted in resume. Signed-off-by:
Oliver Neukum <neukum@b1-systems.de> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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Oliver Neukum authored
There's a window under which cdc-wdm may submit an URB to a device about to be suspended. This introduces a flag to prevent it. Signed-off-by:
Oliver Neukum <neukum@b1-systems.de> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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Oliver Neukum authored
dev_dbg() and dev_err() cannot be used to report failures that may have been caused by a device's removal Signed-off-by:
Oliver Neukum <neukum@b1-systems.de> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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Oliver Neukum authored
While an available response is read the device must not be autosuspended. This requires a flag dedicated to that purpose. Signed-off-by:
Oliver Neukum <neukum@b1-systems.de> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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Oliver Neukum authored
Unify mutexes to fix a race between write and disconnect and shift the test for disconnection to always report it. Signed-off-by:
Oliver Neukum <neukum@b1-systems.de> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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