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* [PATCH] sysfs: Allow sysfs attribute files to be pollableNeilBrown2006-04-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | It works like this: Open the file Read all the contents. Call poll requesting POLLERR or POLLPRI (so select/exceptfds works) When poll returns, close the file and go to top of loop. or lseek to start of file and go back to the 'read'. Events are signaled by an object manager calling sysfs_notify(kobj, dir, attr); If the dir is non-NULL, it is used to find a subdirectory which contains the attribute (presumably created by sysfs_create_group). This has a cost of one int per attribute, one wait_queuehead per kobject, one int per open file. The name "sysfs_notify" may be confused with the inotify functionality. Maybe it would be nice to support inotify for sysfs attributes as well? This patch also uses sysfs_notify to allow /sys/block/md*/md/sync_action to be pollable Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] do_SAK: Don't recursively take the tasklist_lockEric W. Biederman2006-04-13
| | | | | | | | | | | | | By calling send_sig do_SAK is recursively taking the tasklist_lock, which is silly. In addition I just audited the kernel and this was the only place where tasklist_lock is taken inside of task_lock. So this one line change is a general worthwhile cleanup and it increases our options on how to fix the ptrace_attach races. Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Merge branch 'for-linus' of ↵Linus Torvalds2006-04-12
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband: IB/mthca: Fix max_srq_sge returned by ib_query_device for Tavor devices IB/cache: Use correct pointer to calculate size IPoIB: Use spin_lock_irq() instead of spin_lock_irqsave() IPoIB: Close race in ipoib_flush_paths() IB/mthca: Disable tuning PCI read burst size IPoIB: Make send and receive queue sizes tunable IPoIB: Wait for join to finish before freeing mcast struct IB: simplify static rate encoding IPoIB: Consolidate private neighbour data handling IB/srp: Fix memory leak in options parsing IB/mthca: Always build debugging code unless CONFIG_EMBEDDED=y IPoIB: Always build debugging code unless CONFIG_EMBEDDED=y IB/mad: fix oops in cancel_mads
| * IB/mthca: Fix max_srq_sge returned by ib_query_device for Tavor devicesJack Morgenstein2006-04-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The driver allocates SRQ WQEs size with a power of 2 size both for Tavor and for memfree. For Tavor, however, the hardware only requires the WQE size to be a multiple of 16, not a power of 2, and the max number of scatter-gather allowed is reported accordingly by the firmware (and this is the value currently returned by ib_query_device() and ibv_query_device()). If the max number of scatter/gather entries reported by the FW is used when creating an SRQ, the creation will fail for Tavor, since the required WQE size will be increased to the next power of 2, which turns out to be larger than the device permitted max WQE size (which is not a power of 2). This patch reduces the reported SRQ max wqe size so that it can be used successfully in creating an SRQ on Tavor HCAs. Signed-off-by: Jack Morgenstein <jackm@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * IB/cache: Use correct pointer to calculate sizeMichael S. Tsirkin2006-04-10
| | | | | | | | | | | | | | | | | | | | When allocating gid_cache, use kmalloc(sizeof *gid_cache, ...) rather than kmalloc(sizeof *pkey_cache, ...). It doesn't really matter which one is used, since the size ends up the same either way, but it's much better to say what we mean. Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * IPoIB: Use spin_lock_irq() instead of spin_lock_irqsave()Roland Dreier2006-04-10
| | | | | | | | | | | | | | | | We know ipoib_flush_paths() is called from plain process context with interrupts enabled, since it does wait_for_completion(). So there's no need to use spin_lock_irqsave() -- spin_lock_irq() is fine. Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * IPoIB: Close race in ipoib_flush_paths()Eli Cohen2006-04-10
| | | | | | | | | | | | | | | | ib_sa_cancel_query() must be called with priv->lock held since a completion might arrive and set path->query to NULL. Signed-off-by: Eli Cohen <eli@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * IB/mthca: Disable tuning PCI read burst sizeMichael S. Tsirkin2006-04-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The PCI spec recommends against drivers playing with a device's PCI read burst size, and says that systems software should configure it. And we actually have users that report that changing it from the default set by BIOS hurts performance and/or stability for them. On the other hand, the Mellanox Programmer's Reference Manual recommends turning it up all the way to the maximum value. Some tests conducted here in the lab do not show performance improvement from this tuning, but this might be just me. As a work-around, make this tuning an option, off by default (safe value), with an eye towards removing it completely one day if no one complains. Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * IPoIB: Make send and receive queue sizes tunableShirley Ma2006-04-10
| | | | | | | | | | | | | | | | | | | | | | Make IPoIB's send and receive queue sizes tunable via module parameters ("send_queue_size" and "recv_queue_size"). This allows the queue sizes to be enlarged to fix disastrously bad performance on some platforms and workloads, without bloating memory usage when large queues aren't needed. Signed-off-by: Shirley Ma <xma@us.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * IPoIB: Wait for join to finish before freeing mcast structEli Cohen2006-04-10
| | | | | | | | | | | | | | | | | | | | | | ipoib_mcast_restart_task() might free an mcast object while a join request is still outstanding, leading to an oops when the query completes. Fix this by waiting for query to complete, similar to what ipoib_stop_thread() is doing. The wait for mcast completion code is consolidated in wait_for_mcast_join(). Signed-off-by: Eli Cohen <eli@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * IB: simplify static rate encodingJack Morgenstein2006-04-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Push translation of static rate to HCA format into low-level drivers, where it belongs. For static rate encoding, use encoding of rate field from IB standard PathRecord, with addition of value 0, for backwards compatibility with current usage. The changes are: - Add enum ib_rate to midlayer includes. - Get rid of static rate translation in IPoIB; just use static rate directly from Path and MulticastGroup records. - Update mthca driver to translate absolute static rate into the format used by hardware. This also fixes mthca's static rate handling for HCAs that are capable of 4X DDR. Signed-off-by: Jack Morgenstein <jackm@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * IPoIB: Consolidate private neighbour data handlingMichael S. Tsirkin2006-04-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Consolidate IPoIB's private neighbour data handling into ipoib_neigh_alloc() and ipoib_neigh_free(). This will make it easier to keep track of the neighbour structures that IPoIB is handling, and is a nice cleanup of the code: add/remove: 2/1 grow/shrink: 1/8 up/down: 100/-178 (-78) function old new delta ipoib_neigh_alloc - 61 +61 ipoib_neigh_free - 36 +36 ipoib_mcast_join_finish 1288 1291 +3 path_rec_completion 575 573 -2 ipoib_mcast_join_task 664 660 -4 ipoib_neigh_destructor 101 92 -9 ipoib_neigh_setup_dev 14 3 -11 ipoib_neigh_setup 17 - -17 path_free 238 215 -23 ipoib_mcast_free 329 306 -23 ipoib_mcast_send 718 684 -34 neigh_add_path 705 650 -55 Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * IB/srp: Fix memory leak in options parsingRoland Dreier2006-04-03
| | | | | | | | | | | | | | | | Fix memory leak if parsing destination GID fails. Coverity bug 1042 Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * IB/mthca: Always build debugging code unless CONFIG_EMBEDDED=yRoland Dreier2006-04-02
| | | | | | | | | | | | | | | | | | | | | | | | Change the mthca debugging trace output code so that it can enabled and disabled at runtime with the debug_level module parameter in sysfs. Also, don't allow CONFIG_INFINIBAND_MTHCA_DEBUG to be disabled unless CONFIG_EMBEDDED is selected. We want users (and especially distros) to have this turned on unless they really need to save space, because by the time we want debugging output, it's usually too late to rebuild a kernel. Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * IPoIB: Always build debugging code unless CONFIG_EMBEDDED=yRoland Dreier2006-04-02
| | | | | | | | | | | | | | | | | | | | | | Don't allow CONFIG_INFINIBAND_IPOIB_DEBUG to be disabled unless CONFIG_EMBEDDED is selected. We want users (and especially distros) to have this turned on unless they really need to save space, because by the time we want debugging output, it's usually too late to rebuild a kernel. The debugging output can be controlled at runtime via the debug_level module parameter in sysfs. Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * IB/mad: fix oops in cancel_madsMichael S. Tsirkin2006-04-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We have seen the following OOPs in cancel_mads, when restarting opensm multiple times: Call Trace: [<c010549b>] show_stack+0x9b/0xb0 [<c01055ec>] show_registers+0x11c/0x190 [<c01057cd>] die+0xed/0x160 [<c031b966>] do_page_fault+0x3f6/0x5d0 [<c010511f>] error_code+0x4f/0x60 [<f8ac4e38>] cancel_mads+0x128/0x150 [ib_mad] [<f8ac2811>] unregister_mad_agent+0x11/0x130 [ib_mad] [<f8ac2a12>] ib_unregister_mad_agent+0x12/0x20 [ib_mad] [<f8b10f23>] ib_umad_close+0xf3/0x130 [ib_umad] [<c0162937>] __fput+0x187/0x1c0 [<c01627a9>] fput+0x19/0x20 [<c0160f7a>] filp_close+0x3a/0x60 [<c0121ca8>] put_files_struct+0x68/0xa0 [<c0103cf7>] do_signal+0x47/0x100 [<c0103ded>] do_notify_resume+0x3d/0x40 [<c0103f9e>] work_notifysig+0x13/0x25 We traced this back to local_completions unlocking mad_agent_priv->lock while still keeping a pointer into local_list. A later call to list_del(&local->completion_list) would then corrupt the list. To fix this, remove the entry from local_list after looking it up but before releasing mad_agent_priv->lock, to prevent cancel_mads from finding and freeing it. Signed-off-by: Jack Morgenstein <jackm@mellanox.co.il> Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* | Merge branch 'upstream-linus' of ↵Linus Torvalds2006-04-12
|\ \ | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: [PATCH] sata_mv: properly print HC registers
| * | [PATCH] sata_mv: properly print HC registersDan Aloni2006-04-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | Currently it crashes when trying to dump the registers. This is an obvious one-liner fix I suppose. Signed-off-by: Dan Aloni <da-x@monatomic.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | | Merge branch 'upstream-linus' of ↵Linus Torvalds2006-04-12
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: [PATCH] Use pci_set_consistent_dma_mask in ixgb driver [PATCH] sky2: bad memory reference on dual port cards [PATCH] mv643xx_eth: Fix tx_timeout to only conditionally wake tx queue [PATCH] mv643xx_eth: Always free completed tx descs on tx interrupt [PATCH] net drivers: fix section attributes for gcc [PATCH] remove drivers/net/hydra.h [PATCH] drivers/net/via-rhine.c: make a function static [netdrvr b44] trim trailing whitespace [PATCH] b44: increase version to 1.00 [PATCH] b44: disable default tx pause [PATCH] via-rhine: execute bounce buffers code on Rhine-I only [PATCH] network: axnet_cs.c: add missing 'PRIV' in ei_rx_overrun [PATCH] dlink pci cards using wrong driver
| * | | [PATCH] Use pci_set_consistent_dma_mask in ixgb driverAndreas Schwab2006-04-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ixgb driver is using pci_alloc_consistent, thus is should also use pci_set_consistent_dma_mask. This allows the driver to work on SGI systems. In case of an error during probing it should also disable the device again. Signed-off-by: Andreas Schwab <schwab@suse.de> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | [PATCH] sky2: bad memory reference on dual port cardsStephen Hemminger2006-04-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sky2 driver will oops referencing bad memory if used on a dual port card. The problem is accessing past end of MIB counter space. Applies for both 2.6.17 and 2.6.16 (with fuzz) Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | [PATCH] mv643xx_eth: Fix tx_timeout to only conditionally wake tx queueDale Farnsworth2006-04-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After resetting the hardware on a tx_timeout, call netif_wake_queue() only if we have free tx descriptors. Also, attempt to recover if mv643xx_eth_start_xmit() is called when there are fewer free tx descriptors than expected. The BUG_ON() call we are replacing was hit on a tx_timeout that called netif_wake_queue(), indirectly via netif_device_attach(), even though we did not have enough free tx descriptors. Signed-off-by: Dale Farnsworth <dale@farnsworth.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | [PATCH] mv643xx_eth: Always free completed tx descs on tx interruptBrent Cook2006-04-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the tx interrupt handler to free completed tx descriptors even when NAPI is enabled. Otherwise, the tx queue would fill up resulting in poor performance and "NETDEV WATCHDOG: <iface>: transmit timed out" messages. Signed-off-by: Brent Cook <bcook@bpointsys.com> Signed-off-by: Dale Farnsworth <dale@farnsworth.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | [PATCH] net drivers: fix section attributes for gccRandy Dunlap2006-04-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If CONFIG_HOTPLUG=n, gcc doesn't like some __initdata to be const (rodata) and other __initdata not const, so make the non-const __initdata const. gcc errors: drivers/net/bnx2.c:66: error: version causes a section type conflict drivers/net/starfire.c:338: error: version causes a section type conflict drivers/net/typhoon.c:137: error: version causes a section type conflict drivers/net/natsemi.c:241: error: version causes a section type conflict Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | [PATCH] remove drivers/net/hydra.hAdrian Bunk2006-04-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove drivers/net/hydra.h which is both unused and covered by a 4 clause BSD licence (not by the UCB). Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-By: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | [PATCH] drivers/net/via-rhine.c: make a function staticAdrian Bunk2006-04-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Roger Luethi <rl@hellgate.ch> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | [netdrvr b44] trim trailing whitespaceJeff Garzik2006-04-12
| | | |
| * | | [PATCH] b44: increase version to 1.00Gary Zambrano2006-04-12
| | | | | | | | | | | | | | | | Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | [PATCH] b44: disable default tx pauseGary Zambrano2006-04-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Disable default tx pause frame support. The b44 controller has a bug that generates excessive tx pause frames. Signed-off-by: Gary Zambrano <zambrano@broadcom.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | [PATCH] via-rhine: execute bounce buffers code on Rhine-I onlyRoger Luethi2006-04-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch suggested by Yang Wu (pin xue <pinxue@gmail.com>). Signed-off-by: Roger Luethi <rl@hellgate.ch> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | [PATCH] network: axnet_cs.c: add missing 'PRIV' in ei_rx_overrunKomuro2006-04-12
| | | | | | | | | | | | | | | | | | | | Signed-off-by: komurojun-mbn@nifty.com Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | [PATCH] dlink pci cards using wrong driverStephen Hemminger2006-04-12
| |/ / | | | | | | | | | | | | | | | | | | | | | This patch fixes the problem of some Dlink cards picking the wrong driver. It looks like these cards use Yukon 1 chipset, not Yukon 2. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | | [ISDN]: Static overruns in drivers/isdn/i4l/isdn_ppp.cEric Sesterhenn2006-04-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Coverity found some static overruns in isdn_ppp.c (bug id #519) At several places slot is compared <0 and > ISDN_MAX_CHANNELS and then used to index ippp_table[ISDN_MAX_CHANNELS] A value of slot = ISDN_MAX_CHANNELS would run over the end of the array. Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | [WAN]: Remove broken and unmaintained Sangoma drivers.Adrian Bunk2006-04-11
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | The in-kernel Sangoma drivers are both not compiling and marked as BROKEN since at least kernel 2.6.0. Sangoma offers out-of-tree drivers, and David Mandelstam told me Sangoma does no longer maintain the in-kernel drivers and prefers to provide them as a separate installation package. This patch therefore removes these drivers. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuildLinus Torvalds2006-04-11
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild: kconfig: fix typo in change count initialization kconfig: recenter menuconfig kconfig: revert conf behaviour change kconfig: fix default value for choice input kbuild: fix NULL dereference in scripts/mod/modpost.c kbuild: fix mode of checkstack.pl and other files. kbuild: rebuild initramfs if content of initramfs changes kbuild: properly pass options to hostcc when doing make O=.. kbuild: modules_install for external modules must not remove existing modules kbuild: fix make dir/ ver_linux: don't print reiser4progs version if none found kbuild: mips: fix sed regexp to generate asm-offset.h kbuild: fix building single targets with make O=.. single-target kbuild: use relative path to -I kbuild: fix unneeded rebuilds in drivers/net/chelsio after moving source tree kbuild: fix unneeded rebuilds in drivers/media/video after moving source tree kbuild: fix garbled text in modules.txt
| * | kbuild: use relative path to -ISam Ravnborg2006-04-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | Using a relative path has the advantage that when the kernel source tree is moved the relevant .o files will not be rebuild just because the path to the kernel src has changed. This also got rid of a user of TOPDIR - which has been deprecated for a long time now. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
| * | kbuild: fix unneeded rebuilds in drivers/net/chelsio after moving source treeCarl-Daniel Hailfinger2006-04-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes some uneeded rebuilds under drivers/net/chelsio after moving the source tree. The makefiles used $(TOPDIR) for include paths, which is unnecessary. Changed to use relative paths. Compile tested, produces byte-identical code to the previous makefiles. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
| * | kbuild: fix unneeded rebuilds in drivers/media/video after moving source treeCarl-Daniel Hailfinger2006-04-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes some uneeded rebuilds under drivers/media/video after moving the source tree. The makefiles used $(src) and $(srctree) for include paths, which is unnecessary. Changed to use relative paths. Compile tested, produces byte-identical code to the previous makefiles. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* | | [PATCH] Overrun in option-card USB driverMatthias Urlichs2006-04-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since the arrays are declared as in_urbs[N_IN_URB] and out_urbs[N_OUT_URB], both for loops go one over the end of the array. This fixes coverity id #555. Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Signed-Off-By: Matthias Urlichs <smurf@smurf.noris.de> Signed-Off-By: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] fbdev: Use logo with depth of 4 or less for static pseudocolorAntonino A. Daplas2006-04-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since the visual STATIC_PSEUDOCOLOR has a read-only colormap, use logos with 16 colors only since these logos use the console palette. This has a higher likelihood that the logo will display correctly. Signed-of-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] vesafb: Fix incorrect logo colors in x86_64Antonino A. Daplas2006-04-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bugzilla Bug 6299: A pixel size of 8 bits produces wrong logo colors in x86_64. The driver has 2 methods for setting the color map, using the protected mode interface provided by the video BIOS and directly writing to the VGA registers. The former is not supported in x86_64 and the latter is enabled only in i386. Fix by enabling the latter method in x86_64 only if supported by the BIOS. If both methods are unsupported, change the visual of vesafb to STATIC_PSEUDOCOLOR. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] atyfb is bust on sparc32Andrew Morton2006-04-11
| | | | | | | | | | | | | | | | | | | | | Heaps of build errors - disable it to keep sparc32 allmodconfig happy. Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] video/aty/atyfb_base.c: fix an off-by-one errorAdrian Bunk2006-04-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | Fix an obvious of-by-one error spotted by the Coverity checker. Signed-off-by: Adrian Bunk <bunk@stusta.de> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] ISDN_DRV_GIGASET should select, not depend on CRC_CCITTAdrian Bunk2006-04-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | CRC_CCITT is an internal helper function that should be select'ed. Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] isdn/gigaset/common.c: fix a memory leakAdrian Bunk2006-04-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a memory leak spotted by the Coverity checker if (!try_module_get(owner)). Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] drivers/isdn/gigaset/common.c: small cleanupsAdrian Bunk2006-04-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - make the needlessly global gigaset_get_cs_by_tty() static - remove the unused EXPORT_SYMBOL_GPL(gigaset_debugdrivers) Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] isdn4linux: Siemens Gigaset drivers: make some variables non-atomicTilman Schmidt2006-04-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With Hansjoerg Lipp <hjlipp@web.de> Replace some atomic_t variables in the Gigaset drivers by non-atomic ones, using spinlocks instead to assure atomicity, as proposed in discussions on the linux-kernel mailing list. Signed-off-by: Hansjoerg Lipp <hjlipp@web.de> Signed-off-by: Tilman Schmidt <tilman@imap.cc> Cc: Karsten Keil <kkeil@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] isdn4linux: Siemens Gigaset drivers: remove forward referencesTilman Schmidt2006-04-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With Hansjoerg Lipp <hjlipp@web.de> Remove four unnecessary forward function declarations and an obsolete E-mail address from the Siemens Gigaset drivers. Signed-off-by: Hansjoerg Lipp <hjlipp@web.de> Signed-off-by: Tilman Schmidt <tilman@imap.cc> Cc: Karsten Keil <kkeil@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] isdn4linux: Siemens Gigaset drivers: remove private version of ↵Tilman Schmidt2006-04-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | __skb_put() With Hansjoerg Lipp <hjlipp@web.de> Remove the private version of __skb_put() from the Siemens Gigaset drivers. Signed-off-by: Hansjoerg Lipp <hjlipp@web.de> Signed-off-by: Tilman Schmidt <tilman@imap.cc> Cc: Karsten Keil <kkeil@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] isdn4linux: Siemens Gigaset drivers: mutex conversionTilman Schmidt2006-04-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With Hansjoerg Lipp <hjlipp@web.de> Convert the semaphores used by the Gigaset drivers to mutexes. Signed-off-by: Hansjoerg Lipp <hjlipp@web.de> Signed-off-by: Tilman Schmidt <tilman@imap.cc> Cc: Karsten Keil <kkeil@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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