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2013-05-02xen-netback: avoid allocating variable size array on stackWei Liu
Tune xen_netbk_count_requests to not touch working array beyond limit, so that we can make working array size constant. Suggested-by: Jan Beulich <jbeulich@suse.com> Signed-off-by: Wei Liu <wei.liu2@citrix.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-02xen-netback: remove redundent parameter in netbk_count_requestsWei Liu
Tracking down from the caller, first_idx is always equal to vif->tx.req_cons. Remove it to avoid confusion. Suggested-by: Jan Beulich <jbeulich@suse.com> Signed-off-by: Wei Liu <wei.liu2@citrix.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-02ARM: SPEAr: conditionalize SMP codeArnd Bergmann
Some constant definitions are only defined for spear13xx, so we must not attempt to build SPEAr SMP support when that SoC is not enabled. arch/arm/mach-spear/platsmp.c:25:35: error: 'VA_SCU_BASE' undeclared here (not in a function) arch/arm/mach-spear/platsmp.c: In function 'spear13xx_smp_prepare_cpus': arch/arm/mach-spear/platsmp.c:111:58: error: 'SYS_LOCATION' undeclared (first use in this function) Cc: Viresh Kumar <viresh.linux@gmail.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2013-05-02drm: don't check modeset locks in panic handlerDaniel Vetter
Since we know that locking is broken in that case and it's more important to not flood the dmesg with random gunk. Cc: Dave Airlie <airlied@gmail.com> Cc: Borislav Petkov <bp@alien8.de> References: http://lkml.kernel.org/r/20130502000206.GH15623@pd.tnic Cc: stable@vger.kernel.org Reported-and-tested-by: Borislav Petkov <bp@suse.de> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-05-02be2net: Fix to fail probe if MSI-X enable fails for a VFSomnath Kotur
As per SPEC, INTx mode is not supported on VFs. So if enable_msix fails, then just fail probe. Also bail out of be_open if irq_register fails. Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-02be2net: avoid napi_disable() when it has not been enabledSomnath Kotur
When RQ creation fails in be_open(), driver jumps to be_close() where napi_disable() is done without a prior napi_enable(); leading to a hang. This change is needed as there is no way to see if napi is enable/disabled. Signed-off-by: Kalesh AP <kalesh.purayil@emulex.com> Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-02be2net: Fix firmware download for LancerSomnath Kotur
Increasing the timeout value of write_object command to 60 seconds as 30 second timeout was found to be not enough for the command to complete. Signed-off-by: Kalesh AP <kalesh.purayil@emulex.com> Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-02be2net: Fix to receive Multicast Packets when Promiscuous mode is enabled on ↵Ajit Khaparde
certain devices When a user requests Promiscuous mode on SkyHawk-R devices, the FW enables Desparate Promiscuous mode. Due to this, we need to explicitly enable Multicast Promiscuous mode so that Multicast packets are received as well. This patch fixes that. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-02be2net: Fix to show tx priority pause counter in ethtool -SAjit Khaparde
The tx priority pause count is available with the driver. But we were not showing it. This change should fix it and display it in ethtool stats. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-02be2net: Fix to use 32-bit stats to report rx_drops_no_fragmentAjit Khaparde
Only BE devices provide 16-bit counter for rx_drops_no_fragment. All other devices provide a 32-bit counter for this stat. Use the 32-bit value where available. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-02be2net: Fix to use version 2 of cq_create for SkyHawk-R devicesAjit Khaparde
SkyHawk-R devices should use v2 of cq_create command. BE3/BE2 devices can use version 0 of the command to create a CQ. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-03drm/nouveau: fix build with nv50->nvc0Dave Airlie
Signed-off-by: Dave Airlie <airlied@redhat.com>
2013-05-02Merge branch 'cleanup' into for-linusRussell King
Conflicts: arch/arm/plat-omap/dmtimer.c
2013-05-02Merge branches 'devel-stable', 'entry', 'fixes', 'mach-types', 'misc' and ↵Russell King
'smp-hotplug' into for-linus
2013-05-02Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhostLinus Torvalds
Pull vhost cleanups and fixes from Michael Tsirkin: "Here are vhost cleanups and fixes by Asias He and myself. They affect both vhost-net and vhost-scsi devices. They also *depend* on both net-next and target-pending, where the net and target commits these changes depend on are already merged. So merging through the common vhost tree." * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: vhost_scsi: module rename tcm_vhost: header split up vhost: src file renames vhost: fix error handling in RESET_OWNER ioctl tcm_vhost: remove virtio-net.h dependency vhost: move per-vq net specific fields out to net tcm_vhost: document inflight ref-counting use vhost: move vhost-net zerocopy fields to net.c tcm_vhost: Wait for pending requests in vhost_scsi_flush() vhost: Allow device specific fields per vq
2013-05-02Merge commit '73053d973' into smp-hotplugRussell King
This is to fix a merge problem with mach-highbank/hotplug.c, which git silently resolves, but wrongly. This commit contains the correct resolution. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2013-05-02tile: support new Tilera hypervisorChris Metcalf
The Tilera hypervisor shipped in releases up through MDE 4.1 launches the client operating system (i.e. Linux) at privilege level 1 (PL1). Starting with MDE 4.2, as part of the work to enable KVM, the Tilera hypervisor launches Linux at PL2 instead. This commit makes the KERNEL_PL option default to 2 for tilegx, while still saying at 1 for tilepro, which doesn't have an updated hypervisor. It also explains how and when you might want to choose another value. In addition, we change a small buglet in the on-chip Ethernet driver, where we were failing to use the KERNEL_PL constant in an API call. To make the transition cleaner, this change also provides the updated hv_init() API for the new hypervisor that supports announcing Linux's compiled-in PL, so the hypervisor can generate a suitable error in the case of a mismatched hypervisor and Linux binary. Signed-off-by: Chris Metcalf <cmetcalf@tilera.com> Cc: stable@vger.linux.org
2013-05-02[SCSI] lpfc 8.3.39: Update lpfc version for 8.3.39 driver releaseJames Smart
Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-02[SCSI] lpfc 8.3.39: Fixed driver handling of CLEAR_LA with NPIV enabled ↵James Smart
causing SID=0 frames out Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-02[SCSI] lpfc 8.3.39: Reduced tmo value set to FLOGI WQE for quick recovery ↵James Smart
from FLOGI sequence timeout Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-02[SCSI] lpfc 8.3.39: Add log message when completes with clean address bit ↵James Smart
set to zero Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-02[SCSI] lpfc 8.3.39: Fixed driver vector mapping to CPU affinityJames Smart
Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-02[SCSI] lpfc 8.3.39: Fixed iocb flags not being reset for scsi commandsJames Smart
Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-02[SCSI] lpfc 8.3.39: Fixed system panic during EEH recovery due to midlayer ↵James Smart
acting on outstanding I/O Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-02[SCSI] lpfc 8.3.39: Fixed not returning FAILED status when SCSI invoking ↵James Smart
host reset handler failed Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-02[SCSI] lpfc 8.3.39: Fixed bad book keeping in posting els sgls to portJames Smart
Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-02[SCSI] lpfc 8.3.39: Fixed deadlock between hbalock and nlp_lock useJames Smart
Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-02[SCSI] lpfc 8.3.39: Fixed BlockGuard to take advantage of ↵James Smart
rdprotect/wrprotect info when available Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-02[SCSI] lpfc 8.3.39: Reduced spinlock contention on SCSI buffer listJames Smart
Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-02[SCSI] lpfc 8.3.39: Fixed crash when processing bsg's sg list with high ↵James Smart
memory pages Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-02[SCSI] lpfc 8.3.39: Remove lpfc_fcp_look_ahead module parameterJames Smart
Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-02[SCSI] lpfc 8.3.39: Fix driver issues with SCSI Host resetJames Smart
Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-02[SCSI] lpfc 8.3.39: Doorbell formation information logged in dual-chute mode ↵James Smart
WQ and RQ setup Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-02ARM: imx: reset_controller may be disabledArnd Bergmann
The new reset controller API is optional, so if that is disabled, we must not call it from platform code. arch/arm/mach-imx/built-in.o: In function `imx_src_init': /git/arm-soc/arch/arm/mach-imx/src.c:144: undefined reference to `reset_controller_register' Cc: Sascha Hauer <kernel@pengutronix.de> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2013-05-02[SCSI] lpfc 8.3.39: Fix driver issues with large s/g lists for BlockGuardJames Smart
Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-02[SCSI] lpfc 8.3.39: Fix driver issues with large lpfc_sg_seg_cnt valuesJames Smart
Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-02[SCSI] lpfc 8.3.39: Fixed pt2pt and loop discovery problems on topology changes.James Smart
Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-02[SCSI] lpfc 8.3.39: Remove driver dependency on HZJames Smart
Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-02[SCSI] lpfc 8.3.39: Fixed BlockGuard error reportingJames Smart
Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-02[SCSI] lpfc 8.3.39: Fixed VPI allocation issues after firmware dump is performedJames Smart
Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-02NVMe: Schedule timeout for sync commandsKeith Busch
Schedule a timeout on sync commands in case the command times out and the device is not being polled for timeouts. This prevents device removal from hanging forever if the device has stopped responding. Signed-off-by: Keith Busch <keith.busch@intel.com> Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
2013-05-02NVMe: Meta-data support in NVME_IOCTL_SUBMIT_IOKeith Busch
This adds support for namespaces with separate meta-data formats in the submit io ioctl. The meta-data buffer has to be a contiguous, so such a buffer is allocated and the mapped user pages are copied to/from this buffer for write/read commands. Signed-off-by: Keith Busch <keith.busch@intel.com> Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
2013-05-02[SCSI] ipr: Need to reset adapter after the 6th EEH errorwenxiong@linux.vnet.ibm.com
Add reset adapter after the 6th EEH errors in ipr driver. This triggers the adapter reset via the PCI config space even when the slot is frozen. Signed-off-by: Wen Xiong <wenxiong@linux.vnet.ibm.com> Acked-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-02[SCSI] qla4xxx: Update driver version to 5.03.00-k9Vikas Chaudhary
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-02[SCSI] qla4xxx: Assign values using correct datatypeAdheer Chandravanshi
Assign values using correct datatype in function qla4xxx_copy_to_fwddb_param() Signed-off-by: Adheer Chandravanshi <adheer.chandravanshi@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-02[SCSI] qla4xxx: Fix smatch warningsAdheer Chandravanshi
Fix following smatch warnings:- drivers/scsi/qla4xxx/ql4_os.c:6573 qla4xxx_sysfs_ddb_set_param() warn: possible memory leak of 'fw_ddb_entry' drivers/scsi/qla4xxx/ql4_os.c:6596 qla4xxx_sysfs_ddb_delete() warn: variable dereferenced before check 'fnode_sess' (see line 6584) drivers/scsi/qla4xxx/ql4_os.c:6632 qla4xxx_sysfs_ddb_delete() error: potential NULL dereference 'fw_ddb_entry'. Signed-off-by: Adheer Chandravanshi <adheer.chandravanshi@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-02[SCSI] qla4xxx: Fix sparse warning for qla4xxx_sysfs_ddb_tgt_createVikas Chaudhary
Fix following warning: drivers/scsi/qla4xxx/ql4_os.c:5507:5: warning: symbol 'qla4xxx_sysfs_ddb_tgt_create' was not declared. Should it be static? Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-02[SCSI] qla4xxx: Silence gcc warningVikas Chaudhary
Fix followig gcc warning:- drivers/scsi/qla4xxx/ql4_os.c: In function ‘qla4xxx_sysfs_ddb_get_param’: drivers/scsi/qla4xxx/ql4_os.c:6279: warning: comparison is always true due to limited range of data type drivers/scsi/qla4xxx/ql4_os.c:6290: warning: comparison is always true due to limited range of data type drivers/scsi/qla4xxx/ql4_os.c: In function ‘qla4xxx_sysfs_ddb_delete’: drivers/scsi/qla4xxx/ql4_os.c:6593: warning: ‘ddb_size’ may be used uninitialized in this function Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-02[SCSI] libosd: remover duplicate __bitwise annotationDan Carpenter
__be32 is already a __bitwise type so we don't need the second __bitwise here. It causes a Sparse error: include/scsi/osd_protocol.h:110:26: error: invalid modifier Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Benny Halevy <bhalevy@tonian.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-02[SCSI] megaraid_sas: release lock on error pathDan Carpenter
We should unlock here before returning. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Adam Radford <aradford@gmail.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
generated by cgit (git 2.34.1) at 2025-09-18 14:09:49 +0000