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2007-08-07ibmveth: Fix rx pool deactivate oopsBrian King
This fixes the following oops which can occur when trying to deallocate receive buffer pools using sysfs with the ibmveth driver. NIP: d00000000024f954 LR: d00000000024fa58 CTR: c0000000000d7478 REGS: c00000000ffef9f0 TRAP: 0300 Not tainted (2.6.22-ppc64) MSR: 8000000000009032 <EE,ME,IR,DR> CR: 24242442 XER: 00000010 DAR: 00000000000007f0, DSISR: 0000000042000000 TASK = c000000002f91360[2967] 'bash' THREAD: c00000001398c000 CPU: 2 GPR00: 0000000000000000 c00000000ffefc70 d000000000262d30 c00000001c4087a0 GPR04: 00000003000000fe 0000000000000000 000000000000000f c000000000579d80 GPR08: 0000000000365688 c00000001c408998 00000000000007f0 0000000000000000 GPR12: d000000000251e88 c000000000579d80 00000000200957ec 0000000000000000 GPR16: 00000000100b8808 00000000100feb30 0000000000000000 0000000010084828 GPR20: 0000000000000000 000000001014d4d0 0000000000000010 c00000000ffefeb0 GPR24: c00000001c408000 0000000000000000 c00000001c408000 00000000ffffb054 GPR28: 00000000000000fe 0000000000000003 d000000000262700 c00000001c4087a0 NIP [d00000000024f954] .ibmveth_remove_buffer_from_pool+0x38/0x108 [ibmveth] LR [d00000000024fa58] .ibmveth_rxq_harvest_buffer+0x34/0x78 [ibmveth] Call Trace: [c00000000ffefc70] [c0000000000280a8] .dma_iommu_unmap_single+0x14/0x28 (unreliable) [c00000000ffefd00] [d00000000024fa58] .ibmveth_rxq_harvest_buffer+0x34/0x78 [ibmveth] [c00000000ffefd80] [d000000000250e40] .ibmveth_poll+0xd8/0x434 [ibmveth] [c00000000ffefe40] [c00000000032da8c] .net_rx_action+0xdc/0x248 [c00000000ffefef0] [c000000000068b4c] .__do_softirq+0xa8/0x164 [c00000000ffeff90] [c00000000002789c] .call_do_softirq+0x14/0x24 [c00000001398f6f0] [c00000000000c04c] .do_softirq+0x68/0xac [c00000001398f780] [c000000000068ca0] .irq_exit+0x54/0x6c [c00000001398f800] [c00000000000c8e4] .do_IRQ+0x170/0x1ac [c00000001398f890] [c000000000004790] hardware_interrupt_entry+0x18/0x1c Exception: 501 at .plpar_hcall_norets+0x24/0x94 LR = .veth_pool_store+0x15c/0x298 [ibmveth] [c00000001398fb80] [d000000000250b2c] .veth_pool_store+0x5c/0x298 [ibmveth] (unreliable) [c00000001398fc30] [c000000000145530] .sysfs_write_file+0x140/0x1d8 [c00000001398fcf0] [c0000000000de89c] .vfs_write+0x120/0x208 [c00000001398fd90] [c0000000000df2c8] .sys_write+0x4c/0x8c [c00000001398fe30] [c0000000000086ac] syscall_exit+0x0/0x40 Instruction dump: fba1ffe8 fbe1fff8 789d0022 f8010010 f821ff71 789c0020 1d3d00a8 7b8a1f24 38000000 7c7f1b78 7d291a14 e9690128 <7c0a592a> e8030000 e9690120 80a90100 Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-08-07Merge branch 'r8169-for-jeff-20070806' of ↵Jeff Garzik
git://electric-eye.fr.zoreil.com/home/romieu/linux-2.6 into upstream-fixes
2007-08-07Merge branch 'fixes-jgarzik' of ↵Jeff Garzik
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into upstream-fixes
2007-08-07Merge branch 'ucc_geth' of ↵Jeff Garzik
master.kernel.org:/pub/scm/linux/kernel/git/leo/fsl-soc into upstream-fixes
2007-08-07sis190 check for ISA bridge on SiS966Neil Muller
sis190 driver assumes to find ISA only on SiS965. similar fix is in sis900 driver, see bug report http://bugs.debian.org/435547 Signed-off-by: maximilian attems <max@stro.at> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-08-07atl1: use spin_trylock_irqsave()Ingo Molnar
use the simpler spin_trylock_irqsave() API to get the adapter lock. [ this is also a fix for -rt where adapter->lock is a sleeping lock. ] Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Jay Cliburn <jacliburn@bellsouth.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-08-07net: smc91x: Build fixes for general sh boards.Paul Mundt
SH boards in general only wire this up in 8 or 16-bit mode, and as we never had the wrappers for 32-bit mode defined, SMC_CAN_USE_32BIT caused build failure for the non-Solution Engine boards. This gets it building again. Also kill off the straggling set_irq_type() definition, this is left over cruft that was missed when the rest of it switched to IRQ flags. Signed-off-by: Paul Mundt <lethal@linux-sh.org> -- drivers/net/smc91x.h | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-08-06Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
* master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] rpc: update defconfig [ARM] pata_icside: fix the FIXMEs [ARM] 4542/1: AT91: include atmel_lcdc.h in at91sam926{1,3}_devices.c [ARM] 4541/1: iop: defconfig updates [ARM] 4531/1: remove is_in_rom() protptype
2007-08-06Enable lguest drivers in KconfigRusty Russell
Lguest drivers need to default to "Y" otherwise they're never selected for new builds. (We don't bother prompting, because they're less than 4k combined, and implied by selecting lguest support). Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-06KVM: x86 emulator: fix debug reg mov instructionsAvi Kivity
More fallout from the writeback fixes: debug register transfer instructions do their own writeback and thus need to disable the general writeback mechanism. This fixes oopses and some guest failures on AMD machines (the Intel variant decodes the instruction in hardware and thus does not need emulation). Cc: Alistair John Strachan <alistair@devzero.co.uk> Signed-off-by: Avi Kivity <avi@qumranet.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-06Merge branch 'master' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 * 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [NETFILTER]: Add xt_statistic.h to the header list for usermode programs [BNX2]: Fix suspend/resume problem. [TG3]: Fix suspend/resume problem.
2007-08-06Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: (32 commits) [SCSI] aacraid: prevent panic on adapter resource failure [SCSI] aha152x: use data accessors and !use_sg cleanup [SCSI] aha152x: Fix check_condition code-path [SCSI] aha152x: Clean Reset path [SCSI] aha152x: preliminary fixes and some comments [SCSI] aha152x: use bounce buffer [SCSI] aha152x: fix debug mode symbol conflict [SCSI] sd: disentangle barriers in SCSI [SCSI] lpfc : scsi command accessor fix for 8.2.2 [SCSI] qlogicpti: Some cosmetic changes [SCSI] lpfc 8.2.2 : Change version number to 8.2.2 [SCSI] lpfc 8.2.2 : Style cleanups [SCSI] lpfc 8.2.2 : Miscellaneous Bug Fixes [SCSI] lpfc 8.2.2 : Miscellaneous management and logging mods [SCSI] lpfc 8.2.2 : Rework the lpfc_printf_log() macro [SCSI] lpfc 8.2.2 : Attribute and Parameter splits for vport and physical port [SCSI] lpfc 8.2.2 : Fix locking around HBA's port_list [SCSI] lpfc 8.2.2 : Error messages and debugfs updates [SCSI] initialize shost_data to zero [SCSI] mptsas: add SMP passthrough support via bsg ...
2007-08-06drm/i915: Fix i965 secured batchbuffer usageDave Airlie
This 965G and above chipsets moved the batch buffer non-secure bits to another place. This means that previous drm's allowed in-secure batchbuffers to be submitted to the hardware from non-privileged users who are logged into X and and have access to direct rendering. Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-07r8169: avoid needless NAPI poll schedulingFrancois Romieu
Theory : though needless, it should not have hurt. Practice: it does not play nice with DEBUG_SHIRQ + LOCKDEP + UP (see https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=242572). The patch makes sense in itself but I should dig why it has an effect on #242572 (assuming that NAPI do not change in a near future). Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Edward Hsu <edward_hsu@realtek.com.tw>
2007-08-06r8169: PHY power-on fixRoger So
Fix extracted from Realtek's driver (8.002.00/20070713) for the PHY attached to 8111/8168b chipsets. The check against mac_version is just usual paranoia during the bugfix period of the kernel cycle. -- FR Tested on Asus M2A-VM motherboard by Roger So. No regression on my Asrock 945G DVI either (built-in 8168 + 2x8169). Signed-off-by: Roger So <roger.so@gmail.com> Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Edward Hsu <edward_hsu@realtek.com.tw>
2007-08-06[PATCH] zd1211rw: fix filter for PSPOLL framesUlrich Kunitz
While filling the control set the driver tests for a PSPOLL frame. But it tested only the subtype of the packet. The full type needs to be tested to identify those packets reliably. [dsd@gentoo.org: backport to mainline] Signed-off-by: Ulrich Kunitz <kune@deine-taler.de> Signed-off-by: Daniel Drake <dsd@gentoo.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-08-06[PATCH] rtl8187: ensure priv->hwaddr is always validMichael Wu
conf->mac_addr is not guaranteed to be set. This ensures priv->hwaddr is always set to a valid mac address. Thanks to Johannes Berg <johannes@sipsolutions.net> for finding this problem. Signed-off-by: Michael Wu <flamingice@sourmilk.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-08-06Revert "[PATCH] bcm43xx: Fix deviation from specifications in ↵John W. Linville
set_baseband_attenuation" This reverts commit 77548f58070894cf5970a110981e511ffe793369. David Woodhouse wrote: >This broke my shinybook. I seem to get absolutely _no_ outgoing packets, >although I can receive OK. Larry Finger wrote: >Please revert this patch. Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-08-06[ARM] pata_icside: fix the FIXMEsRussell King
Alan Cox suggested that the solution to the FIXMEs in pata_icside is to use a private postreset method to detect the lack of devices on a port, and in such a case, disable the interrupt for the port. This patch implements such a method, and removes the hard coded disable of port 0. Tested as working. Acked-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-08-04[SCSI] aacraid: prevent panic on adapter resource failureSalyzyn, Mark
If the driver fails to allocate the contiguous (DMAable) memory for system reasons, we fail to load the instance, but then we try to free the <nul> allocation in the cleanup code and we get a panic in pci_free_consistent(). This is reported against an older kernel, hope this is relevant for latest/greatest. Signed-off-by: Mark Salyzyn <aacraid@adaptec.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-08-04[SCSI] aha152x: use data accessors and !use_sg cleanupBoaz Harrosh
And finally this is the regular !use_sg cleanup and use of data accessors. Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-08-04[SCSI] aha152x: Fix check_condition code-pathBoaz Harrosh
check_condition code-path was similar but more complicated to Reset. It went like this: 1. extra space was allocated at aha152x_scdata for mirroring scsi_cmnd members. 2. At aha152x_internal_queue() every not check_condition (REQUEST_SENSE) command was copied to above members in case of error. 3. At busfree_run() in the DONE_CS phase if a Status of SAM_STAT_CHECK_CONDITION was detected. The command was re-queued Internally using aha152x_internal_queue(,,check_condition,) The old command members are over written with the REQUEST_SENSE info. 4. At busfree_run() in the DONE_CS phase again. If it is a check_condition command, info was restored from mirror made at first call to aha152x_internal_queue() (see 2) and the command is completed. What I did is: 1. Allocate less space in aha152x_scdata only for the 16-byte original command. (which is actually not needed by scsi-ml anymore at this stage. But this is to much knowledge of scsi-ml) 2. If Status == SAM_STAT_CHECK_CONDITION, then like before re-queue a REQUEST_SENSE command. But only now save original command members. (Less of them) 3. In aha152x_internal_queue(), just like for Reset, use the check_condition hint to set differently the working members. execute the command. 4. At busfree_run() in the DONE_CS phase again. restore needed members. While at it. This patch fixes a BUG. Old code when sending a REQUEST_SENSE for a failed command. Would than return with cmd->resid == 0 which was the status of the REQUEST_SENSE. The failing command resid was lost. And when would resid be interesting if not on a failing command? Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-08-04[SCSI] aha152x: Clean Reset pathBoaz Harrosh
What Reset code was doing: Save command's important/dangerous Info on stack. NULL those members from scsi_cmnd. Issue a Reset. wait for it to finish than restore members and return. What I do is save or NULL nothing. But use the "resetting" hint in aha152x_internal_queue() to NULL out working members and leave struct scsi_cmnd alone. The indent here looks funny but it will change/drop in last patch and it is clear this way what changed. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-08-04[SCSI] aha152x: preliminary fixes and some commentsBoaz Harrosh
hunk by hunk: - CHECK_CONDITION is what happens to cmnd->status >> 1 or after status_byte() macro. But here it is used directly on status which means 0x1 which is an undefined bit in the standard. And is a status that will never return from a target. - in busfree_run at the DONE_SC phase we have 3 distinct operation: 1-if(DONE_SC->SCp.phase & check_condition) The REQUEST_SENSE command return. - Restore original command - Than continue to operation 3. 2-if(DONE_SC->SCp.Status==SAM_STAT_CHECK_CONDITION) A regular command returned with a status. - Internally re-Q a REQUEST_SENSE. - Do not do operation 3. 3- - Complete the command and return it to scsi-ml So the 0x2 in both these operations (1,2) means the scsi check-condition status, hence SAM_STAT_CHECK_CONDITION - Here the code asks about !(DONE_SC->SCp.Status & not_issued) but "not_issued" is an enum belonging to the "phase" member and not to the Status returned from target. The reason this works is because not_issued==1 and Also CHECK_CONDITION==1 (remember from hunk 1). So actually the code was asking !(DONE_SC->SCp.Status & CHECK_CONDITION). Which means "Has the status been read from target yet?" Staus is read at status_run(). "not_issued" is cleared in seldo_run() which is usually earlier than status_run(). So this patch does nothing as far as assembly is concerned but it does let the reader understand what is going on. Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-08-04[SCSI] aha152x: use bounce bufferBoaz Harrosh
Cause highmem buffers to be bounced to low memory until this driver supports highmem addresses. Otherwise it just oopses on NULL buffer addresses. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-08-04[SCSI] aha152x: fix debug mode symbol conflictBoaz Harrosh
The symbol <debug_locks> conflicts with the rather global one in include/linux/locks.h. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-08-04[SCSI] sd: disentangle barriers in SCSIJames Bottomley
Our current implementation has a generic set of barrier functions that go through the SCSI driver model. Realistically, this is unnecessary, because the only device that can use barriers (sd) can set the flush functions up at probe or revalidate time. This patch pulls the barrier functions out of the mid layer and scsi driver model and relocates them directly in sd. Acked-by: Tejun Heo <htejun@gmail.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-08-03[BNX2]: Fix suspend/resume problem.Michael Chan
The device would not resume properly if it was shutdown before the system was suspended. In such scenario where the netif_running state is 0, bnx2_suspend() would not save the PCI state and so the memory enable bit and bus master enable bit would be lost. We fix this by always saving and restoring the PCI state in bnx2_suspend() and bnx2_resume() regardless of netif_running() state. Update version to 1.6.4. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-03[TG3]: Fix suspend/resume problem.Michael Chan
Joachim Deguara <joachim.deguara@amd.com> reported that tg3 devices would not resume properly if the device was shutdown before the system was suspended. In such scenario where the netif_running state is 0, tg3_suspend() would not save the PCI state and so the memory enable bit and bus master enable bit would be lost. We fix this by always saving and restoring the PCI state in tg3_suspend() and tg3_resume() regardless of netif_running() state. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-03fix s2io regressionAl Viro
* wrong argument passed to pci_unmap_single() on failure exit paths * leak in the same area Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-03Merge git://git.infradead.org/~dwmw2/mtd-2.6.23Linus Torvalds
* git://git.infradead.org/~dwmw2/mtd-2.6.23: [MTD] Makefile fix for mtdsuper
2007-08-03Merge git://git.infradead.org/battery-2.6Linus Torvalds
* git://git.infradead.org/battery-2.6: Don't compile the PMU power driver on 64-bit PowerPC
2007-08-03serial: fix 8250 early console setupDaniel Ritz
the early setup function serial8250_console_early_setup() can be called from non __init code (eg. hotpluggable serial ports like serial_cs) so remove the __init from the call chain to avoid crashes. Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch> Cc: Yinghai Lu <yinghai.lu@sun.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-03Merge branch 'master' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6 * 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: [SPARC]: Fix O_CLOEXEC values. [SPARC32]: Fix modular build of floppy driver. [SOUND] CS4231 SBus: Two fixes. [CG6]: fix memory size detection [SPARC64]: Add missing dma_sync_single_range_for_*().
2007-08-03Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6: firewire: fw-core: make two variables static firewire: fw-ohci: dma_free_coherent needs IRQs enabled firewire: fw-sbp2: set correct maximum payload (fixes CardBus adapters) ieee1394: sbp2: more correct Kconfig dependencies ieee1394: revert "sbp2: enforce 32bit DMA mapping"
2007-08-03[CG6]: fix memory size detectionKrzysztof Helt
This patch fixes memory size detection on the CG6 card. The 1MB TGX card has dblbuf property set to 0. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-03[SCSI] lpfc : scsi command accessor fix for 8.2.2James Smart
It was pointed out by Boaz Harrosh <bharrosh@panasas.com> that our 8.2.2 lpfc patches revert a change to using SCSI command accessor functions. This patch, to be applied on top of the 8.2.2. patches, updates the driver for the accessor functions. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-08-03[MTD] Makefile fix for mtdsuperSatyam Sharma
We want drivers/mtd/{mtdcore, mtdsuper, mtdpart}.c to be built and linked into the same mtd.ko module. Fix the Makefile to ensure this, and remove duplicate MODULE_ declarations in mtdpart.c, as mtdcore.c already has them. Signed-off-by: Satyam Sharma <satyam@infradead.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-08-03ucc_geth: remove get_perm_addr from ucc_geth_ethtool.cJan Altenberg
This is needed because commit 313674afa8fdced2fe79f50f38e1c387b63d8790 inlines the generic function to the caller. Signed-off-by: Jan Altenberg <jan.altenberg@linutronix.de> Signed-off-by: Li Yang <leoli@freescale.com>
2007-08-03ucc_geth: fix section mismatchDomen Puncer
This fix section mismatch: reference to .exit.text:uec_mdio_exit (between 'ucc_geth_init' and 'uec_mdio_init') void __exit uec_mdio_exit(void) is called from - static int __init ucc_geth_init(void) - static void __exit ucc_geth_exit(void) First one would make error path more than just an error. Signed-off-by: Domen Puncer <domen.puncer@telargo.com> Signed-off-by: Li Yang <leoli@freescale.com>
2007-08-02[MTD] [NAND] nand_base.c: fix type of eccpos pointerBen Dooks
The nand_base.c driver implicitly casts the uint32_t eccpos array to 'int *', which is not only not guaranteed to be the same sign as the source, but is not guaranteed to be the same size. Fix by changing nand_base.c to use uint32_t referencing the eccpos fields. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-08-02[MTD] [NAND] at91_nand rdy_pin fixIvan Kuten
The patch below fixes nand driver for AT91 boards which do not have NAND R/B signal connected to gpio (rdy_pin is not connected). Signed-off-by: Ivan Kuten <ivan.kuten@promwad.com> Acked-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-08-02[MTD] [NAND] fix race in nand_base.cArtem Bityutskiy
When we mark block bad we have to get chip because this involves writing to the page's OOB. We hit this bug in UBI - we observed random obscure crashes when it marks block bad from the background thread and there is some parallel task which utilizes flash. This patch also adds a TODO note about BBT table protection which it seems does not exist. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-08-02[MTD] [NAND] Fix refactoring of EDB7312 hwcontrol function.Roland Stigge
The patch ensures that the current code (kernel 2.6.22) uses the bits like the code prior to the refactoring. The variable "bits" is employed in a useful way now. Signed-off-by: Roland Stigge <stigge@antcom.de> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-08-02[MTD] Fix potential leak in rfd_ftl_add_mtdFlorin Malita
This fixes a leak in the !mtd->erasesize error path (Coverity 1765). Signed-off-by: Florin Malita <fmalita@gmail.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-08-02firewire: fw-core: make two variables staticStefan Richter
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2007-08-02firewire: fw-ohci: dma_free_coherent needs IRQs enabledStefan Richter
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2007-08-02firewire: fw-sbp2: set correct maximum payload (fixes CardBus adapters)Stefan Richter
As far as I know, all CardBus FireWire 400 adapters have a maximum payload of 1024 bytes which is less than the speed-dependent limit of 2048 bytes. Fw-sbp2 has to take the host adapter's limit into account. This apparently fixes Juju's incompatibility with my CardBus cards, a NEC based card and a VIA based card. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Acked-by: Kristian Høgsberg <krh@redhat.com>
2007-08-02ieee1394: sbp2: more correct Kconfig dependenciesStefan Richter
Make the option SBP2_PHYS_DMA available on all architectures where it compiles. This includes x86-64 where I runtime-tested it successfully. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2007-08-02ieee1394: revert "sbp2: enforce 32bit DMA mapping"Stefan Richter
Revert commit 0555659d63c285ceb7ead3115532e1b71b0f27a7 from 2.6.22-rc1. The dma_set_mask call somehow failed on a PowerMac G5, PPC64: http://lkml.org/lkml/2007/8/1/344 Should there ever occur a DMA mapping beyond the physical DMA range, a proper SBP-2 firmware will report transport errors. So let's leave it at that. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Tested-by: Olaf Hering <olh@suse.de>
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