aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/char
Commit message (Collapse)AuthorAge
* Merge branch 'for-linus' of ↵Linus Torvalds2007-05-04
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/dtor/input: (65 commits) Input: gpio_keys - add support for switches (EV_SW) Input: cobalt_btns - convert to use polldev library Input: add skeleton for simple polled devices Input: update some documentation Input: wistron - fix typo in keymap for Acer TM610 Input: add input_set_capability() helper Input: i8042 - add Fujitsu touchscreen/touchpad PNP IDs Input: i8042 - add Panasonic CF-29 to nomux list Input: lifebook - split into 2 devices Input: lifebook - add signature of Panasonic CF-29 Input: lifebook - activate 6-byte protocol on select models Input: lifebook - work properly on Panasonic CF-18 Input: cobalt buttons - separate device and driver registration Input: ati_remote - make button repeat sensitivity configurable Input: pxa27x - do not use deprecated SA_INTERRUPT flag Input: ucb1400 - make delays configurable Input: misc devices - switch to using input_dev->dev.parent Input: joysticks - switch to using input_dev->dev.parent Input: touchscreens - switch to using input_dev->dev.parent Input: mice - switch to using input_dev->dev.parent ... Fixed up conflicts with core device model removal of "struct subsystem" manually. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| * Merge master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6Dmitry Torokhov2007-05-01
| |\ | | | | | | | | | | | | | | | | | | Conflicts: drivers/usb/input/Makefile drivers/usb/input/gtco.c
| * | Input: keyboard handler - use printk_ratelimit()Dmitry Torokhov2007-04-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | Use printk_ratelimit() to protect ourselves from buggy drivers or devices endlessly generating invalid events. Suggested by Andrew Morton. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | Input: rework handle creation codeDmitry Torokhov2007-04-12
| | | | | | | | | | | | | | | | | | | | | | | | - consolidate code for binding handlers to a device - return error codes from handlers connect() methods back to input core and log failures Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | Input: add getkeycode and setkeycode methodsMarvin Raaijmakers2007-03-14
| | | | | | | | | | | | | | | | | | | | | | | | Allow drivers to implement their own get and set keycode methods. This will allow drivers to change their keymaps without allocating huge tables covering entire range of possible scancodes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | | Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6Linus Torvalds2007-05-04
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6: (59 commits) PCI: Free resource files in error path of pci_create_sysfs_dev_files() pci-quirks: disable MSI on RS400-200 and RS480 PCI hotplug: Use menuconfig objects PCI: ZT5550 CPCI Hotplug driver fix PCI: rpaphp: Remove semaphores PCI: rpaphp: Ensure more pcibios_add/pcibios_remove symmetry PCI: rpaphp: Use pcibios_remove_pci_devices() symmetrically PCI: rpaphp: Document is_php_dn() PCI: rpaphp: Document find_php_slot() PCI: rpaphp: Rename rpaphp_register_pci_slot() to rpaphp_enable_slot() PCI: rpaphp: refactor tail call to rpaphp_register_slot() PCI: rpaphp: remove rpaphp_set_attention_status() PCI: rpaphp: remove print_slot_pci_funcs() PCI: rpaphp: Remove setup_pci_slot() PCI: rpaphp: remove a call that does nothing but a pointer lookup PCI: rpaphp: Remove another wrappered function PCI: rpaphp: Remve another call that is a wrapper PCI: rpaphp: remove a function that does nothing but wrap debug printks PCI: rpaphp: Remove un-needed goto PCI: rpaphp: Fix a memleak; slot->location string was never freed ...
| * | | PCI: Convert to alloc_pci_dev()Michael Ellerman2007-05-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert code that allocs a struct pci_dev to use alloc_pci_dev(). Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | PCI: Cleanup the includes of <linux/pci.h>Jean Delvare2007-05-02
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I noticed that many source files include <linux/pci.h> while they do not appear to need it. Here is an attempt to clean it all up. In order to find all possibly affected files, I searched for all files including <linux/pci.h> but without any other occurence of "pci" or "PCI". I removed the include statement from all of these, then I compiled an allmodconfig kernel on both i386 and x86_64 and fixed the false positives manually. My tests covered 66% of the affected files, so there could be false positives remaining. Untested files are: arch/alpha/kernel/err_common.c arch/alpha/kernel/err_ev6.c arch/alpha/kernel/err_ev7.c arch/ia64/sn/kernel/huberror.c arch/ia64/sn/kernel/xpnet.c arch/m68knommu/kernel/dma.c arch/mips/lib/iomap.c arch/powerpc/platforms/pseries/ras.c arch/ppc/8260_io/enet.c arch/ppc/8260_io/fcc_enet.c arch/ppc/8xx_io/enet.c arch/ppc/syslib/ppc4xx_sgdma.c arch/sh64/mach-cayman/iomap.c arch/xtensa/kernel/xtensa_ksyms.c arch/xtensa/platform-iss/setup.c drivers/i2c/busses/i2c-at91.c drivers/i2c/busses/i2c-mpc.c drivers/media/video/saa711x.c drivers/misc/hdpuftrs/hdpu_cpustate.c drivers/misc/hdpuftrs/hdpu_nexus.c drivers/net/au1000_eth.c drivers/net/fec_8xx/fec_main.c drivers/net/fec_8xx/fec_mii.c drivers/net/fs_enet/fs_enet-main.c drivers/net/fs_enet/mac-fcc.c drivers/net/fs_enet/mac-fec.c drivers/net/fs_enet/mac-scc.c drivers/net/fs_enet/mii-bitbang.c drivers/net/fs_enet/mii-fec.c drivers/net/ibm_emac/ibm_emac_core.c drivers/net/lasi_82596.c drivers/parisc/hppb.c drivers/sbus/sbus.c drivers/video/g364fb.c drivers/video/platinumfb.c drivers/video/stifb.c drivers/video/valkyriefb.c include/asm-arm/arch-ixp4xx/dma.h sound/oss/au1550_ac97.c I would welcome test reports for these files. I am fine with removing the untested files from the patch if the general opinion is that these changes aren't safe. The tested part would still be nice to have. Note that this patch depends on another header fixup patch I submitted to LKML yesterday: [PATCH] scatterlist.h needs types.h http://lkml.org/lkml/2007/3/01/141 Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Badari Pulavarty <pbadari@us.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgartLinus Torvalds2007-05-04
|\ \ \ | |/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart: [AGPGART] sworks-agp: Switch to PCI ref counting APIs [AGPGART] Nvidia AGP: Use refcount aware PCI interfaces [AGPGART] Fix sparse warning in sgi-agp.c [AGPGART] Intel-agp adjustments [AGPGART] Move [un]map_page_into_agp into asm/agp.h [AGPGART] Add missing calls to global_flush_tlb() to ali-agp [AGPGART] prevent probe collision of sis-agp and amd64_agp
| * | [AGPGART] sworks-agp: Switch to PCI ref counting APIsAlan Cox2007-04-26
| | | | | | | | | | | | | | | Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Dave Jones <davej@redhat.com>
| * | [AGPGART] Nvidia AGP: Use refcount aware PCI interfacesAlan Cox2007-04-26
| | | | | | | | | | | | | | | Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Dave Jones <davej@redhat.com>
| * | [AGPGART] Fix sparse warning in sgi-agp.cDave Jones2007-04-26
| | | | | | | | | | | | | | | | | | drivers/char/agp/sgi-agp.c:51:10: warning: Using plain integer as NULL pointer Signed-off-by: Dave Jones <davej@redhat.com>
| * | [AGPGART] Intel-agp adjustmentsJan Beulich2007-04-26
| | | | | | | | | | | | | | | | | | | | | | | | Fix a call to __free_page where __free_pages(, 2) was meant, and do proper error path handling. Also remove a redundant conditional. Signed-off-by: Jan Beulich <jbeulich@novell.com> Signed-off-by: Dave Jones <davej@redhat.com>
| * | [AGPGART] Move [un]map_page_into_agp into asm/agp.hJan Beulich2007-04-26
| | | | | | | | | | | | | | | | | | | | | | | | Remove an arch-dependent hunk in favor of #define-ing the respective bits in asm-<arch>/agp.h (allowing easier overriding in para-virtualized environments). Signed-off-by: Jan Beulich <jbeulich@novell.com> Signed-off-by: Dave Jones <davej@redhat.com>
| * | [AGPGART] Add missing calls to global_flush_tlb() to ali-agpJan Beulich2007-04-26
| | | | | | | | | | | | | | | | | | | | | add missing calls to global_flush_tlb(). Signed-off-by: Jan Beulich <jbeulich@novell.com> Signed-off-by: Dave Jones <davej@redhat.com>
| * | [AGPGART] prevent probe collision of sis-agp and amd64_agpOliver Neukum2007-04-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For some vendor/id pairs the kernel will autoload both the sis-agp and the amd64_agp modules as the sis-agp module will load for all sis devices. This collision causes the bug reported in: http://bugzilla.novell.com/show_bug.cgi?id=248665 As currently sis_probe does its own matching, requesting the whole range gains nothing. The clean fix seems to me to leave the matching to the core and advertise only the devices actually supported. This patch does so. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dave Jones <davej@redhat.com>
* | | Merge branch 'for-2.6.22' of ↵Linus Torvalds2007-04-30
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'for-2.6.22' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (255 commits) [POWERPC] Remove dev_dbg redefinition in drivers/ps3/vuart.c [POWERPC] remove kernel module option for booke wdt [POWERPC] Avoid putting cpu node twice [POWERPC] Spinlock initializer cleanup [POWERPC] ppc4xx_sgdma needs dma-mapping.h [POWERPC] arch/powerpc/sysdev/timer.c build fix [POWERPC] get_property cleanups [POWERPC] Remove the unused HTDMSOUND driver [POWERPC] cell: cbe_cpufreq cleanup and crash fix [POWERPC] Declare enable_kernel_spe in a header [POWERPC] Add dt_xlate_addr() to bootwrapper [POWERPC] bootwrapper: CONFIG_ -> CONFIG_DEVICE_TREE [POWERPC] Don't define a custom bd_t for Xilixn Virtex based boards. [POWERPC] Add sane defaults for Xilinx EDK generated xparameters files [POWERPC] Add uartlite boot console driver for the zImage wrapper [POWERPC] Stop using ppc_sys for Xilinx Virtex boards [POWERPC] New registration for common Xilinx Virtex ppc405 platform devices [POWERPC] Merge common virtex header files [POWERPC] Rework Kconfig dependancies for Xilinx Virtex ppc405 platform [POWERPC] Clean up cpufreq Kconfig dependencies ...
| * \ \ Merge branch 'linux-2.6' into for-2.6.22Paul Mackerras2007-04-29
| |\ \ \
| * | | | [POWERPC] remove kernel module option for booke wdtDave Jiang2007-04-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove option of making booke_wdt into a kernel module. This watchdog cannot be disabled. No point being a kernel module. Signed-off-by: Dave Jiang <djiang@mvista.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | | | [POWERPC] Rename get_property to of_get_property: partial driversStephen Rothwell2007-04-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This does drivers/machintosh and the hvc code. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | | | Revert "[POWERPC] Rename get_property to of_get_property: drivers"Paul Mackerras2007-04-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit d05c7a80cf39ae7d0f8d0c3e47c93d51fcd393d3, which included changes which should go via other subsystem maintainers.
| * | | | [POWERPC] Remove old interface find_path_deviceStephen Rothwell2007-04-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Replaced by of_find_node_by_path. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | | | [POWERPC] hvc_console: Typo fixeswill schmidt2007-04-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a handful of comment typos for hvc_console. Signed-off-by: Will Schmidt <will_schmidt@vnet.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | | | [POWERPC] hvc_console: Polling mode timer backoffWill Schmidt2007-04-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a back-off mechanism to hvc_console's polling logic. This change drops the timers/second ratio from ~90 to ~1/2 while the console is idle. This change is most noticeable when watching /proc/timer_stats output. This only affects when the hvc_console is running in poll mode, i.e. power4 and cell systems. I've tested on Power4, Michael Ellerman has both contributed to the patch and tested on cell. Signed-off-by: Will Schmidt <will_schmidt@vnet.ibm.com> Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Acked-by: Linas Vepstas <linas@austin.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | | | [POWERPC] Rename get_property to of_get_property: driversStephen Rothwell2007-04-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | | | [POWERPC] Rename prom_n_size_cells to of_n_size_cellsStephen Rothwell2007-04-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is more consistent and gets us closer to the Sparc code. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | | | [POWERPC] Rename prom_n_addr_cells to of_n_addr_cellsStephen Rothwell2007-04-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is more consistent and gets us closer to the Sparc code. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | | | Merge branch 'release' of ↵Linus Torvalds2007-04-29
|\ \ \ \ \ | |_|/ / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (105 commits) sonypi: use mutex instead of semaphore sony-laptop: remove user visible camera controls as platform attributes meye: make meye use sony-laptop instead of sonypi sony-laptop: add a meye-usable include file for camera ops sony-laptop: complete the motion eye camera support in sony-laptop sonypi: try to detect if sony-laptop has already taken one of the known ioports sonypi: suggest sonypi users to try sony-laptop instead sony-laptop: add edge modem support (also called WWAN) sony-laptop: add locking on accesses to the ioport and global vars sony-laptop: add camera enable/disable parameter, better handle possible infinite loop thinkpad-acpi: make drivers/misc/thinkpad_acpi:fan_mutex static ACPI: thinkpad-acpi: add sysfs support to wan and bluetooth subdrivers ACPI: thinkpad-acpi: add sysfs support to hotkey subdriver ACPI: thinkpad-acpi: improve dock subdriver initialization ACPI: thinkpad-acpi: improve debugging for acpi helpers ACPI: thinkpad-acpi: improve fan control documentation ACPI: thinkpad-acpi: map ENXIO to EINVAL for fan sysfs ACPI: thinkpad-acpi: fix a fan watchdog invocation ACPI: thinkpad-acpi: do not arm fan watchdog if it would not work ACPI: thinkpad-acpi: add a fan-control feature master toggle ...
| * | | | Pull sony into release branchLen Brown2007-04-28
| |\ \ \ \ | | |_|/ / | |/| | |
| | * | | sonypi: use mutex instead of semaphoreMatthias Kaehlcke2007-04-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | the Sony Programmable I/O Control driver uses a semaphore as mutex. use the mutex API instead of the (binary) semaphore Signed-off-by: Matthias Kaehlcke <matthias.kaehlcke@gmail.com> Acked-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | sonypi: try to detect if sony-laptop has already taken one of the known ioportsmalattia@linux.it2007-04-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Get the IO resources list in sony-laptop in the same order as listed in sonypi and make sonypi check if one of those is already busy. The sonypi check can be disabled by a module parameter in case the user thinks we are plainly wrong (check_ioport=0). Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | sonypi: suggest sonypi users to try sony-laptop insteadmalattia@linux.it2007-04-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Try to migrate sonypi users to sony-laptop gracefully. Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
* | | | | [NET]: random functions can use nsec resolution instead of usecEric Dumazet2007-04-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In order to get more randomness for secure_tcpv6_sequence_number(), secure_tcp_sequence_number(), secure_dccp_sequence_number() functions, we can use the high resolution time services, providing nanosec resolution. I've also done two kmalloc()/kzalloc() conversions. Signed-off-by: Eric Dumazet <dada1@cosmosbay.com> Acked-by: James Morris <jmorris@namei.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | [SK_BUFF]: Introduce skb_copy_from_linear_data{_offset}Arnaldo Carvalho de Melo2007-04-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To clearly state the intent of copying from linear sk_buffs, _offset being a overly long variant but interesting for the sake of saving some bytes. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
* | | | | [TCP/DCCP/RANDOM]: Remove unused exports.Adrian Bunk2007-04-26
|/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes the following not or no longer used exports: - drivers/char/random.c: secure_tcp_sequence_number - net/dccp/options.c: sysctl_dccp_feat_sequence_window - net/netlink/af_netlink.c: netlink_set_err Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | Char: mxser, fix TIOCMIWAITJiri Slaby2007-04-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There was schedule() missing in the TIOCMIWAIT ioctl. Solve it by moving the code to the wait_event_interruptible. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: Jan Yenya Kasprzak <kas@fi.muni.cz> 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>
* | | | Char: mxser_new, fix TIOCMIWAITJiri Slaby2007-04-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There was schedule() missing in the TIOCMIWAIT ioctl. Solve it by moving the code to the wait_event_interruptible. Cc: Jan "Yenya" Kasprzak <kas@fi.muni.cz> Signed-off-by: Jiri Slaby <jirislaby@gmail.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>
* | | | Char: mxser_new, fix recursive lockingJan Yenya Kasprzak2007-04-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Jan "Yenya" Kasprzak <kas@fi.muni.cz> Acked-by: Jiri Slaby <jirislaby@gmail.com> Acked-by: 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 bogon in /dev/mem mmap'ing on nommuBenjamin Herrenschmidt2007-04-17
| |/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While digging through my MAP_FIXED changes, I found that rather obvious bug in /dev/mem mmap implementation for nommu archs. get_unmapped_area() is expected to return an address, not a pfn. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-By: David Howells <dhowells@redhat.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Merge branch 'for-2.6.21' of ↵Linus Torvalds2007-04-10
|\ \ \ | |/ / |/| | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart * 'for-2.6.21' of master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart: [AGPGART] intel_agp: fix G965 GTT size detect
| * | [AGPGART] intel_agp: fix G965 GTT size detectWang Zhenyu2007-04-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | On G965, I810_PGETBL_CTL is a mmio offset, but we wrongly take it as pci config space offset in detecting GTT size. This one line patch fixs this. Signed-off-by: Wang Zhenyu <zhenyu.z.wang@intel.com> Signed-off-by: Dave Jones <davej@redhat.com>
* | | Merge branch 'for-2.6.21' of ↵Linus Torvalds2007-04-09
|\| | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart * 'for-2.6.21' of master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart: [AGPGART] intel_agp: PCI id update for Intel 965GM
| * | [AGPGART] intel_agp: PCI id update for Intel 965GMWang Zhenyu2007-04-08
| | | | | | | | | | | | | | | | | | | | | Update PCI id info for Intel 965GM chipset. Signed-off-by: Wang Zhenyu <zhenyu.z.wang@intel.com> Signed-off-by: Dave Jones <davej@redhat.com>
* | | [PATCH] vt: fix potential race in VT_WAITACTIVE handlerMichal Januszewski2007-04-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On a multiprocessor machine the VT_WAITACTIVE ioctl call may return 0 if fg_console has already been updated in redraw_screen() but the console switch itself hasn't been completed. Fix this by checking fg_console in vt_waitactive() with the console sem held. Signed-off-by: Michal Januszewski <spock@gentoo.org> Acked-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | [PATCH] Wire up DEC serial drivers in KconfigRalf Baechle2007-03-29
| | | | | | | | | | | | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds2007-03-28
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: [VIDEO]: Fix section mismatch in cg3.c [SPARC]: sparc64 gcc-4.2.0 20070317 -Werror failure [VIDEO] ffb: Fix two DAC handling bugs. [SPARC32]: Fix SMP build regression [DRM]: Delete sparc64 FFB driver code that never gets built.
| * | | [DRM]: Delete sparc64 FFB driver code that never gets built.David S. Miller2007-03-27
| |/ / | | | | | | | | | | | | | | | | | | The Kconfig bits were removed long ago, so we should kill off the driver too. Signed-off-by: David S. Miller <davem@davemloft.net>
* / / [PATCH] generic_serial: fix decoding of baud rateDaniel Drake2007-03-27
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit d720bc4b8fc5d6d179ef094908d4fbb5e436ffad partially removed a private implementation of baud speed decoding. However it doesn't seem to be complete: after the speed is decoded, it is still being used as an index to a local speed table (array overrun, no doubt). This was found by Graham Murray who noticed it caused a 2.6.19 regression with the SX driver: https://bugs.gentoo.org/170554 Signed-off-by: Daniel Drake <dsd@gentoo.org> Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Russell King <rmk@arm.linux.org.uk> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | [PATCH] tty: Fix two reported pid leaksEric W. Biederman2007-03-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These leaks were reported by: Catalin Marinas <catalin.marians@gmail.com> and I have been able to very by inspection they are possible. When converting tty_io.c to store pids as struct pid pointers instead of pid_t values it appears I overlooked two places where we stop using the pid value. The very obvious one is in do_tty_hangup, and the one the less obvious one in __proc_set_tty. When looking into the code __proc_set_tty only has pids that need to be put because of failures of other parts of the code to properly perform hangup processing. Fixing the leak here in __proc_set_tty is easy and obviously correct so I am doing that first. Fixing the places that should be performing hangup processing is much less obviously correct. So those I'm aiming those patches at -mm. for now, so the can age a while before they are merged. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | [PATCH] machzwd warning fixAndrew Morton2007-03-18
| | | | | | | | | | | | | | | | | | | | | | | | drivers/char/watchdog/machzwd.c: In function 'zf_ioctl': drivers/char/watchdog/machzwd.c:327: warning: passing argument 1 of 'zf_ping' makes integer from pointer without a cast Also some coding-style repairs. Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Cc: Al Viro <viro@ftp.linux.org.uk> Acked-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-16 04:35:46 -0500