aboutsummaryrefslogtreecommitdiffstats
path: root/drivers
Commit message (Collapse)AuthorAge
* random: fix output buffer foldingMatt Mackall2007-06-16
| | | | | | | | | | | | | | | | (As reported by linux@horizon.com) Folding is done to minimize the theoretical possibility of systematic weakness in the particular bits of the SHA1 hash output. The result of this bug is that 16 out of 80 bits are un-folded. Without a major new vulnerability being found in SHA1, this is harmless, but still worth fixing. Signed-off-by: Matt Mackall <mpm@selenic.com> Cc: <linux@horizon.com> Cc: Theodore Ts'o <tytso@mit.edu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* md: fix bug in error handling during raid1 repairMike Accetta2007-06-16
| | | | | | | | | | | | If raid1/repair (which reads all block and fixes any differences it finds) hits a read error, it doesn't reset the bio for writing before writing correct data back, so the read error isn't fixed, and the device probably gets a zero-length write which it might complain about. Signed-off-by: Neil Brown <neilb@suse.de> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* md: fix two raid10 bugsNeilBrown2007-06-16
| | | | | | | | | | | | | 1/ When resyncing a degraded raid10 which has more than 2 copies of each block, garbage can get synced on top of good data. 2/ We round the wrong way in part of the device size calculation, which can cause confusion. Signed-off-by: Neil Brown <neilb@suse.de> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* toshiba_acpi: fix section mismatch in allyesconfigRandy Dunlap2007-06-16
| | | | | | | | | | | | | Fix section error (allyesconfig). The exit function is called from init, so functions that are called by the exit function cannot be marked __exit. WARNING: drivers/built-in.o(.text+0xe5bc6): Section mismatch: reference to .exit. text: (between 'toshiba_acpi_exit' and 'hci_raw') Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Len Brown <len.brown@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* tty: restore locked ioctl file opPaul Fulghum2007-06-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Restore tty locked ioctl handler which was replaced with an unlocked ioctl handler in hung_up_tty_fops by the patch: commit e10cc1df1d2014f68a4bdcf73f6dd122c4561f94 Author: Paul Fulghum <paulkf@microgate.com> Date: Thu May 10 22:22:50 2007 -0700 tty: add compat_ioctl This was reported in: [Bug 8473] New: Oops: 0010 [1] SMP The bug is caused by switching to hung_up_tty_fops in do_tty_hangup. An ioctl call can be waiting on BLK after testing for existence of the locked ioctl handler in the normal tty fops, but before calling the locked ioctl handler. If a hangup occurs at that point, the locked ioctl fop is NULL and an oops occurs. (akpm: we can remove my debugging code from do_ioctl() now, but it'll be OK to do that for 2.6.23) Signed-off-by: Paul Fulghum <paulkf@microgate.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* fix radeon setparam on 32/64 systems, harder.David Woodhouse2007-06-16
| | | | | | | | | | | | | | | | | | | | | | | Commit 9b01bd5b284bbf519b726b39f1352023cb5e9e69 introduced a compat_ioctl handler for RADEON_SETPARAM, the sole purpose of which was to handle the fact that on i386, alignof(uint64_t)==4. Unfortunately, this handler was installed for _all_ 64-bit architectures, instead of only x86_64 and ia64. And thus it breaks 32-bit compatibility on every other arch, where 64-bit integers are aligned to 8 bytes in 32-bit mode just the same as in 64-bit mode. Arnd has a cunning plan to use 'compat_u64' with appropriate alignment attributes according to the 32-bit ABI, but for now let's just make the compat_radeon_cp_setparam routine entirely disappear on 64-bit machines whose 32-bit compat support isn't for i386. It would be a no-op with compat_u64 anyway. Signed-off-by: David Woodhouse <dwmw2@infradead.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Dave Airlie <airlied@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* ide-scsi: fix OOPS in idescsi_expiry()Bartlomiej Zolnierkiewicz2007-06-15
| | | | | | drive->driver_data contains pointer to Scsi_Host not idescsi_scsi_t. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* Resume from RAM on HPC nx6325 brokenRafael J. Wysocki2007-06-15
| | | | | | | | | generic_ide_resume() should check if dev->driver is not NULL before applying to_ide_driver() to it. Fix that. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* Merge branch 'master' of ↵Linus Torvalds2007-06-15
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/cooloney/blackfin-2.6 * 'master' of master.kernel.org:/pub/scm/linux/kernel/git/cooloney/blackfin-2.6: (30 commits) Blackfin SMC91X ethernet supporting driver: SMC91C111 LEDs are note drived in the kernel like in uboot Blackfin SPI driver: fix bug SPI DMA incomplete transmission Blackfin SPI driver: tweak spi cleanup function to match newer kernel changes Blackfin RTC drivers: update MAINTAINERS information Blackfin serial driver: decouple PARODD and CMSPAR checking from PARENB Blackfin serial driver: actually implement the break_ctl() function Blackfin serial driver: ignore framing and parity errors Blackfin serial driver: hook up our UARTs STP bit with userspaces CMSPAR Blackfin arch: move HI/LO macros into blackfin.h and punt the rest of macros.h as it includes VDSP macros we never use Blackfin arch: redo our linker script a bit Blackfin arch: make sure we initialize our L1 Data B section properly based on the linked kernel Blackfin arch: fix bug can not wakeup from sleep via push buttons Blackfin arch: add support for Alon Bar-Lev's dynamic kernel command-line Blackfin arch: add missing gpio.h header to fix compiling in some pm configurations Blackfin arch: As Mike pointed out range goes form m..MAX_BLACKFIN_GPIO -1 Blackfin arch: fix spelling typo in output Blackfin arch: try to split up functions like this into smaller units according to LKML review Blackfin arch: add proper ENDPROC() Blackfin arch: move more of our startup code to .init so it can be freed once we are up and running Blackfin arch: unify differences between our diff head.S files -- no functional changes ...
| * Blackfin SMC91X ethernet supporting driver: SMC91C111 LEDs are note drived ↵Jean-Christian de Rivaz2007-06-11
| | | | | | | | | | | | | | | | in the kernel like in uboot Signed-off-by: Jean-Christian de Rivaz <jc@eclis.ch> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
| * Blackfin SPI driver: fix bug SPI DMA incomplete transmissionBryan Wu2007-06-11
| | | | | | | | | | | | | | | | | | | | SPI writes intermittently drop bytes at end of DMA transfer http://blackfin.uclinux.org/gf/project/uclinux-dist/tracker/?action=TrackerItemEdit&tracker_item_id=3205 http://blackfin.uclinux.org/gf/project/uclinux-dist/tracker/?action=TrackerItemEdit&tracker_item_id=2892 Signed-off-by: Mike Frysinger <michael.frysinger@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
| * Blackfin SPI driver: tweak spi cleanup function to match newer kernel changesMike Frysinger2007-06-11
| | | | | | | | | | | | | | Signed-off-by: Mike Frysinger <michael.frysinger@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com> Cc: David Brownell <dbrownell@users.sourceforge.net>
| * Blackfin serial driver: decouple PARODD and CMSPAR checking from PARENBMike Frysinger2007-06-11
| | | | | | | | | | | | | | | | as the termios info does not stipulate that the former are dependent on the latter Signed-off-by: Mike Frysinger <michael.frysinger@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
| * Blackfin serial driver: actually implement the break_ctl() functionMike Frysinger2007-06-11
| | | | | | | | | | | | Signed-off-by: Mike Frysinger <michael.frysinger@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
| * Blackfin serial driver: ignore framing and parity errorsMike Frysinger2007-06-11
| | | | | | | | | | | | | | | | | | if we get a break signal, we want to ignore framing and parity errors because those will always be set (by nature of the signal) Signed-off-by: Mike Frysinger <michael.frysinger@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
| * Blackfin serial driver: hook up our UARTs STP bit with userspaces CMSPARMike Frysinger2007-06-11
| | | | | | | | | | | | | | | | so we can now do spaced/marked parity Signed-off-by: Mike Frysinger <michael.frysinger@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
* | KVM: Prevent guest fpu state from leaking into the hostAvi Kivity2007-06-15
| | | | | | | | | | | | | | | | | | The lazy fpu changes did not take into account that some vmexit handlers can sleep. Move loading the guest state into the inner loop so that it can be reloaded if necessary, and move loading the host state into vmx_vcpu_put() so it can be performed whenever we relinquish the vcpu. Signed-off-by: Avi Kivity <avi@qumranet.com>
* | Merge branch 'drm-patches' of ↵Linus Torvalds2007-06-14
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-patches' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm: fix radeon setparam on 32/64 bit systems. drm/i915: Add support for the G33, Q33, and Q35 chipsets. i915: add new pciids for 945GME, 965GME/GLE
| * | drm: fix radeon setparam on 32/64 bit systems.Dave Airlie2007-06-10
| | | | | | | | | | | | | | | | | | The alignment on 64-bit is different for 64-bit values. Signed-off-by: Dave Airlie <airlied@linux.ie>
| * | drm/i915: Add support for the G33, Q33, and Q35 chipsets.Wang Zhenyu2007-06-10
| | | | | | | | | | | | | | | | | | | | | | | | These require that the status page be referenced by a pointer in GTT, rather than phsyical memory. So, we have the X Server allocate that memory and tell us the address, instead. Signed-off-by: Dave Airlie <airlied@linux.ie>
| * | i915: add new pciids for 945GME, 965GME/GLEWang Zhenyu2007-06-10
| | | | | | | | | | | | Signed-off-by: Dave Airlie <airlied@linux.ie>
* | | Merge master.kernel.org:/pub/scm/linux/kernel/git/kyle/parisc-2.6Linus Torvalds2007-06-14
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/kyle/parisc-2.6: (30 commits) [PARISC] remove global_ack_eiem [PARISC] Fix kernel panic in check_ivt [PARISC] Fix bug when syscall nr is __NR_Linux_syscalls [PARISC] be more defensive in process.c::get_wchan [PARISC] fix "reduce size of task_struct on 64-bit machines" fallout [PARISC] fix null ptr deref in unwind.c [PARISC] fix trivial spelling nit in asm/linkage.h [PARISC] remove remnants of parisc-specific softirq code [PARISC] fix section mismatch in smp.c [PARISC] fix "ENTRY" macro redefinition [PARISC] Wire up utimensat/signalfd/timerfd/eventfd syscalls [PARISC] fix section mismatch in superio serial drivers [PARISC] fix section mismatch in parisc eisa driver [PARISC] fix section mismatches in arch/parisc/kernel [PARISC] fix section mismatch in ccio-dma [PARISC] fix section mismatch in parisc STI video drivers [PARISC] fix section mismatch in parport_gsc [PARISC] fix lasi_82596 build [PARISC] Build fixes for power.c [PARISC] kobject is embedded in subsys, not kset ...
| * | | [PARISC] fix section mismatch in superio serial driversHelge Deller2007-05-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes two section mismatches in superio serial setup: WARNING: drivers/built-in.o(.text.superio_serial_init+0x78): Section mismatch: reference to .init.text:early_serial_setup (after 'superio_serial_init') WARNING: drivers/built-in.o(.text.superio_serial_init+0xa4): Section mismatch: reference to .init.text:early_serial_setup (after 'superio_serial_init') Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
| * | | [PARISC] fix section mismatch in parisc eisa driverHelge Deller2007-05-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Hi Kyle, this patch fixes the following section mismatch (EISA cards should be hotplug aware, but the EISA bus itself shouldn't): WARNING: drivers/built-in.o(.text.eisa_probe+0x220): Section mismatch: reference to .init.text:eisa_root_register (after 'eisa_probe') Please apply, Helge Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
| * | | [PARISC] fix section mismatch in ccio-dmaHelge Deller2007-05-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Hi Kyle, this fixes section mismatches in ccio-dma. Additionally, mark parisc_device_id table const. Please apply, Helge Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
| * | | [PARISC] fix section mismatch in parisc STI video driversHelge Deller2007-05-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Hi Kyle, this patch fixes various section mismatches in the sti graphics driver: WARNING: drivers/built-in.o(.text.sticore_pci_init+0xac): Section mismatch: reference to .init.text:sti_try_rom_generic (after 'sticore_pci_init') WARNING: drivers/built-in.o(.text.sticore_pci_init+0xe4): Section mismatch: reference to .init.text:sticore_check_for_default_sti (after 'sticore_pci_init') WARNING: drivers/built-in.o(.text.sti_get_rom+0x18): Section mismatch: reference to .init.text:sti_init_roms (after 'sti_get_rom') (and others). Basically it's a replacement of __init by __devinit. Please apply, Helge Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
| * | | [PARISC] fix section mismatch in parport_gscHelge Deller2007-05-27
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
| * | | [PARISC] fix lasi_82596 buildHelge Deller2007-05-27
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
| * | | [PARISC] Build fixes for power.cKyle McMartin2007-05-25
| | | | | | | | | | | | | | | | | | | | | | | | <linux/pm.h> is no longer implicitly included. Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
| * | | [PARISC] kobject is embedded in subsys, not ksetKyle McMartin2007-05-25
| | | | | | | | | | | | | | | | Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
| * | | [PARISC] ROUNDUP macro cleanup in drivers/pariscMilind Arun Choudhary2007-05-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Clean up ROUNDUP, Use ALIGN where ever appropriate. Signed-off-by: Milind Arun Choudhary <milindchoudhary@gmail.com> Acked-by: Grant Grundler <grundler@parisc-linux.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* | | | Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgartLinus Torvalds2007-06-14
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart: [AGPGART] intel_agp: fix device probe
| * | | | [AGPGART] intel_agp: fix device probeWang Zhenyu2007-06-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch trys to fix device probe in two cases. First we should correctly detect device if integrated graphics device is not enabled or exists, like an add-in card is plugged. Second on some type of intel GMCH, it might have multiple graphic chip models, like 945GME case, so we should be sure the detect works through the whole table. Signed-off-by: Wang Zhenyu <zhenyu.z.wang@intel.com> Signed-off-by: Dave Jones <davej@redhat.com>
* | | | | Merge branch 'master' of ↵Linus Torvalds2007-06-14
|\ \ \ \ \ | |_|_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: [IPV6] addrconf: Fix IPv6 on tuntap tunnels [TCP]: Add missing break to TCP option parsing code [SCTP] Don't disable PMTU discovery when mtu is small [SCTP] Flag a pmtu change request [SCTP] Update pmtu handling to be similar to tcp [SCTP] Fix leak in sctp_getsockopt_local_addrs when copy_to_user fails [SCTP]: Allow unspecified port in sctp_bindx() [SCTP]: Correctly set daddr for IPv6 sockets during peeloff [TCP]: Set initial_ssthresh default to zero in Cubic and BIC. [TCP]: Fix left_out setting during FRTO [TCP]: Disable TSO if MD5SIG is enabled. [PPP_MPPE]: Fix "osize too small" check. [PATCH] mac80211: Don't stop tx queue on master device while scanning. [PATCH] mac80211: fix debugfs tx power reduction output [PATCH] cfg80211: fix signed macaddress in sysfs [IrDA]: f-timer reloading when sending rejected frames. [IrDA]: Fix Rx/Tx path race.
| * | | | [PPP_MPPE]: Fix "osize too small" check.Konstantin Sharlaimov2007-06-12
| | |_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Prevent mppe_decompress() from generating "osize too small" errors when checking for output buffer size. When receiving a packet of mru size the output buffer for decrypted data is 1 byte too small since mppe_decompress() tries to account for possible PFC, however later in code it is assumed no PFC. Adjusting the check prevented these errors from occurring. Signed-off-by: Konstantin Sharlaimov <konstantin.sharlaimov@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | Merge branch 'for-linus' of ↵Linus Torvalds2007-06-13
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: move input-polldev to drivers/input Input: i8042 - add ULI EV4873 to noloop list Input: i8042 - add ASUS P65UP5 to the noloop list Input: usbtouchscreen - fix fallout caused by move from drivers/usb
| * | | | Input: move input-polldev to drivers/inputDmitry Torokhov2007-06-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To work around deficiences in Kconfig that allows to "select" a symbol without automatically selecting all dependencies for that symbol move input-polldev from drivers/input/misc to drivers/input thus removing extra dependency on CONFIG_INPUT_MISC. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | | | Input: i8042 - add ULI EV4873 to noloop listDmitry Torokhov2007-06-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The box does not implement AUX LOOP command properly and so we can't test for AUX IRQ delivery so blacklist it via DMI and assume that AUX port is present. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | | | Input: i8042 - add ASUS P65UP5 to the noloop listDmitry Torokhov2007-06-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This board does not raise AUX IRQ in response to AUX LOOP command which interferes with our test for proper AUX IRQ wiring. Put it in the blacklist and assume mouse is present. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | | | Input: usbtouchscreen - fix fallout caused by move from drivers/usbOndrej Zary2007-06-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | During the move from drivers/usb/input into drivers/input/touchscreen Kconfig variables were shuffled a bit to use a new namespace (CONFIG_TOUCHSCREEN) while usbtouchscreen was still using old ones. Also noticed by Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | | | | mmc: get back read-only switch functionPierre Ossman2007-06-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Somehow the code to read the read-only switch of SD cards got lost in the reorganisation. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
* | | | | mmc-omap: fix sd response type 6 vs. 1Ragner Magalhaes2007-06-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Ignoring OMAP_MMC_STAT_CARD_ERR, treating it as if the command completed correctly. Signed-off-by: Ragner Magalhaes <ragner.magalhaes@indt.org.br> Signed-off-by: Carlos Eduardo Aguiar <carlos.aguiar@indt.org.br> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
* | | | | Merge branch 'master' into upstream-fixesJeff Garzik2007-06-12
|\ \ \ \ \
| * \ \ \ \ Merge branch 'for-linus' of ↵Linus Torvalds2007-06-11
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: IB/mlx4: Make sure RQ allocation is always valid RDMA/cma: Fix initialization of next_port IB/mlx4: Fix zeroing of rnr_retry value in ib_modify_qp() mlx4_core: Don't set MTT address in dMPT entries with PA set mlx4_core: Check firmware command interface revision IB/mthca, mlx4_core: Fix typo in comment mlx4_core: Free catastrophic error MSI-X interrupt with correct dev_id mlx4_core: Initialize ctx_list and ctx_lock earlier mlx4_core: Fix CQ context layout
| | * | | | | IB/mlx4: Make sure RQ allocation is always validRoland Dreier2007-06-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | QPs attached to an SRQ must never have their own RQ, and QPs not attached to SRQs must have an RQ with at least 1 entry. Enforce all of this in set_rq_size(). Based on a patch by Eli Cohen <eli@mellanox.co.il>. Signed-off-by: Roland Dreier <rolandd@cisco.com>
| | * | | | | RDMA/cma: Fix initialization of next_portSean Hefty2007-06-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | next_port should be between sysctl_local_port_range[0] and [1]. However, it is initially set to a random value with get_random_bytes(). If the value is negative when treated as a signed integer, next_port can end up outside the expected range because of the result of the % operator being negative. Signed-off-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| | * | | | | IB/mlx4: Fix zeroing of rnr_retry value in ib_modify_qp()Jack Morgenstein2007-06-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The code in __mlx4_ib_modify_qp() overwrites context->params1 after the RNR retry parameter is ORed in, which results in the RNR retry parameter always being set to 0. Fix this by moving where we OR in the value to later in the function, after the initial assignment of context->params1. Found by the Mellanox firmware group. Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| | * | | | | mlx4_core: Don't set MTT address in dMPT entries with PA setJack Morgenstein2007-06-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If a dMPT entry has the PA flag (direct physical address) set, then the (unused) MTT base address field has to be set to 0. Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| | * | | | | mlx4_core: Check firmware command interface revisionRoland Dreier2007-06-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | HCA firmware with incompatible changes to the FW commmand interface is coming soon. Add a check of the interface revision during initialization and bail out if the firmware advertises a revision that the driver doesn't know about. This will avoid strange failures later if the driver goes on using the wrong interface revision. Signed-off-by: Roland Dreier <rolandd@cisco.com>
| | * | | | | IB/mthca, mlx4_core: Fix typo in commentRoland Dreier2007-06-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | s/signifant/significant/ Signed-off-by: Roland Dreier <rolandd@cisco.com>
generated by cgit v1.2.2 (git 2.25.0) at 2025-02-03 15:05:59 -0500