- 13 Oct, 2008 24 commits
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Alan Cox authored
Nozomi assumes the close method isn't called if open errors. The tty layer is different to other drives in this respect however. Pointed out by Denis J Barrow. Signed-off-by:
Alan Cox <alan@redhat.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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David Miller authored
Otherwise the top 32-bits of the resource value get chopped off on 64-bit systems, and the resulting I/O accesses go to random places. Thanks to testing and debugging by Josip Rodin, which helped track this down. Signed-off-by:
David S. Miller <davem@davemloft.net> Signed-off-by:
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Miloslav Trmac authored
Data read from a TTY can contain an embedded NUL byte (e.g. after pressing Ctrl-2, or sent to a PTY). After the previous patch, the data would be logged only up to the first NUL. This patch modifies the AUDIT_TTY record to always use the hexadecimal format, which does not terminate at the first NUL byte. The vast majority of recorded TTY input data will contain either ' ' or '\n', so the hexadecimal format would have been used anyway. Signed-off-by:
Miloslav Trmac <mitr@redhat.com> Signed-off-by:
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Akinobu Mita authored
add_timer() is not supposed to be called when the timer is pending. ip2 driver attempts to avoid that condition by setting and resetting a flag (TimerOn) in timer function. But there is some gap between add_timer() and setting TimerOn. This patch fix this problem by using mod_timer() and remove TimerOn which has been unnecessary by this change. Signed-off-by:
Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by:
Jiri Slaby <jirislaby@gmail.com> Signed-off-by:
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Jiri Slaby authored
Cleanup of module_init/exit: - mostly whitespace - remove empty functions - replace c++ comments - remove useless prints (module loaded, unloaded) - mark the calls as __exit and __init - use break; and return; to save some indent levels after it - note resource leakage It's still mess, but now it's readable. Signed-off-by:
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Jiri Slaby authored
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Jiri Slaby authored
- do not init .bss zeroed data to zero again (by memset or explicit assignment) - use char [] instead of char * for string constants Signed-off-by:
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Jiri Slaby authored
It's pretty useless to have one setup() function separated along with module_init() which only calls a function from ip2main anyway. Get rid of ip2base. Remove also checks of always-true now. Signed-off-by:
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Jiri Slaby authored
board->base is increased for CF cards after mapping. Use board->base2 for unmapping the region, since it holds the original/correct address. Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
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Jiri Slaby authored
readl/writel are not expected to accept iomap return value. Replace bogus mapping by standard ioremap. Signed-off-by:
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Scott Ashcroft authored
For some reason the oti6858 driver undefines and redefines the dbg macro. This makes it spew debugging messages at KERN_INFO instead of KERN_DEBUG. This patch removes the undef and define making the driver log like every other USB serial driver. Signed-off-by:
Scott Ashcroft <scott.ashcroft@talk21.com> Signed-off-by:
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Sonic Zhang authored
Signed-off-by:
Sonic Zhang <sonic.zhang@analog.com> Signed-off-by:
Bryan Wu <cooloney@kernel.org> Signed-off-by:
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Graf Yang authored
We now use the sir_dev/irtty_sir/uart/bfin_serial drivers framework to monitor the TX status. Signed-off-by:
Graf Yang <graf.yang@analog.com> Signed-off-by:
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Sonic Zhang authored
Disable irq and return immediately. Signed-off-by:
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Sonic Zhang authored
Signed-off-by:
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Mike Frysinger authored
move common variables out of serial headers and into the serial driver and rename "nr_ports" to "nr_active_ports" so as to easily differentiate between BFIN_UART_NR_PORTS (the # of available) and nr_ports (the # of enabled) Signed-off-by:
Mike Frysinger <vapier.adi@gmail.com> Signed-off-by:
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Mike Frysinger authored
Signed-off-by:
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Sonic Zhang authored
Signed-off-by:
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Mike Frysinger authored
Signed-off-by:
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Alan Cox authored
Signed-off-by:
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Adrian Bunk authored
This patch contains the scheduled removal of the obsolete SERIAL_COLDFIRE driver. Signed-off-by:
Adrian Bunk <bunk@kernel.org> Signed-off-by:
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Julia Lawall authored
The call to put_tty_driver is out of place and is applied to the wrong argument. The function enclosing the patched code calls alloc_tty_driver and stores the result in drv. Subsequently, there are two occurrences of error handling code, one making a goto to put_tty and one making a goto to stop_thread. At the point of the first one the assignment hvc_driver = drv has not yet been executed, and from inspecting the rest of the file it seems that hvc_driver would be NULL. Thus the current call to put_tty_driver is useless, and one applied to drv is needed. The goto stop_thread is in the error handling code for a call to tty_register_driver, but the error cases in tty_register_driver do not free its argument, so it should be done here. Thus, I have moved the put_tty label after the stop_thread label, so that put_tty_driver is called in both cases. The semantic match that finds this problem is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @r exists@ local idexpression x; expression E,f; position p1,p2,p3; identifier l; statement S; @@ x = alloc_tty_driver@p1(...) ... if (x == NULL) S ... when != E = x when != put_tty_driver(x) goto@p2 l; ... when != E = x when != f(...,x,...) when any ( return \(0\|x\); | return@p3 ...; ) @script:python@ p1 << r.p1; p2 << r.p2; p3 << r.p3; @@ print "%s: call on line %s not freed or saved before return on line %s via line %s" % (p1[0].file,p1[0].line,p3[0].line,p2[0].line) // </smpl> Signed-off-by:
Julia Lawall <julia@diku.dk> Signed-off-by:
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Julia Lawall authored
alloc_tty_driver is called at the beginning of the function containing the lines of code shown in the patch. Thus, put_tty_driver is needed before returning in the error handling code. The semantic match that finds this problem is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @nr exists@ local idexpression x; expression E,f; position p1,p2,p3; identifier l; statement S; @@ x = alloc_tty_driver@p1(...) ... if (x == NULL) S ... when != E = x when != put_tty_driver(x) when != goto l; ( return \(0\|x\); | return@p3 ...; ) @script:python@ p1 << nr.p1; p3 << nr.p3; @@ print "%s: call on line %s not freed or saved before return on line %s" % (p1[0].file,p1[0].line,p3[0].line) // </smpl> Signed-off-by:
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David Howells authored
MEI are renaming themselves to Panasonic, so update the MAINTAINERS record for the MN10300 arch. Signed-off-by:
David Howells <dhowells@redhat.com> Signed-off-by:
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- 12 Oct, 2008 16 commits
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Randy Dunlap authored
Remove ending ':' from some of the Topic lines for consistency. Signed-off-by:
Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by:
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Randy Dunlap authored
Add F: definition since it is being used. Expand acronyms or add them so that users of MAINTAINERS file can find entries more easily. Correct driver spelling. Signed-off-by:
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Randy Dunlap authored
Sorted case-insensitive (sort -f). Groups that begin with ARM, INTEL, etc. not sorted. Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4Linus Torvalds authored
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: fix kconfig typo and extra whitespace ext4: fix build failure without procfs ext4: add an option to control error handling on file data jbd2: don't dirty original metadata buffer on abort ext4: add checks for errors from jbd2 jbd2: fix error handling for checkpoint io jbd2: abort when failed to log metadata buffers
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Jan Engelhardt authored
Signed-off-by:
Jan Engelhardt <jengelh@medozas.de> Signed-off-by:
Theodore Ts'o <tytso@mit.edu>
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Alexander Beregalov authored
fs/ext4/super.c: In function 'ext4_fill_super': fs/ext4/super.c:2226: error: 'ext4_ui_proc_fops' undeclared (first use in this function) fs/ext4/super.c:2226: error: (Each undeclared identifier is reported only once fs/ext4/super.c:2226: error: for each function it appears in.) Signed-off-by:
Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6Linus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: [CIFS] cifs: remove pointless lock and unlock of GlobalMid_Lock in header_assemble
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Linus Torvalds authored
It needs the WM97xx touchscreen driver to be compiled in, not as a module. And it cannot itself be a module, due to some unfortunate interactions with platform data. Reported-by:
Herbert Xu <herbert@gondor.apana.org.au> Acked-by:
Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by:
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Linus Torvalds authored
Merge branch 'x86-core-v2-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip This merges in: x86/build, x86/microcode, x86/spinlocks, x86/memory-corruption-check, x86/early-printk, x86/xsave, x86/quirks, x86/setup, x86/signal, core/signal, x86/urgent, x86/xen * 'x86-core-v2-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (142 commits) x86: make processor type select depend on CONFIG_EMBEDDED x86: extend processor type select help text x86, amd-iommu: propagate PCI device enabling error warnings: fix arch/x86/kernel/io_apic_64.c warnings: fix arch/x86/kernel/early_printk.c x86, fpu: check __clear_user() return value x86: memory corruption check - cleanup x86: ioperm user_regset xen: do not reserve 2 pages of padding between hypervisor and fixmap. xen: use spin_lock_nest_lock when pinning a pagetable x86: xsave: set FP, SSE bits in the xsave header in the user sigcontext x86: xsave: fix error condition in save_i387_xstate() x86: SB450: deprioritize DMI quirks x86: SB450: skip IRQ0 override if it is not routed to INT2 of IOAPIC x86: replace a magic number with a named constant in the VESA boot code x86 setup: remove IMAGE_OFFSET x86 setup: remove DEF_INITSEG and DEF_SETUPSEG Revert "x86: fix ghost EDD devices in /sys again" x86 setup: fix ghost entries under /sys/firmware/edd take 3 x86: signal: remove indent in restore_sigcontext() ...
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git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6Linus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6: avr32: Fix build failures in board code avr32: Allow selecting multiple pins at once avr32: Minor pm_power_off cleanup avr32: Implement {read,write}[bwl]_be avr32: Replace static clock list with dynamic linked list avr32: Use platform_driver_probe for pdc platform driver avr32: Use platform_driver_probe for pio platform driver avr32: Provide a way to deselect pins in the portmux ngw100: export J15 through sysfs avr32: Allow fine-grained control over LCDC pins avr32: added mem kernel command line option support Add kernel support for oprofile callgraphs on AVR32 avr32: use the new byteorder headers
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git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmcLinus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc: (24 commits) MMC: Use timeout values from CSR MMC: CSD and CID timeout values sdhci: 'scratch' may be used uninitialized mmc: explicitly mention SDIO support in Kconfig mmc: remove redundant "depends on" Fix comment in include/linux/mmc/host.h sdio: high-speed support mmc_block: hard code 512 byte block size sdhci: force high speed capability on some controllers mmc_block: filter out PC requests mmc_block: indicate strict ordering mmc_block: inform block layer about sector count restriction sdio: give sdio irq thread a host specific name sdio: make sleep on error interruptable sdhci: reduce card detection delay sdhci: let the controller wait for busy state to end atmel-mci: Add missing flush_dcache_page() in PIO transfer code atmel-mci: Don't overwrite error bits when NOTBUSY is set atmel-mci: Add experimental DMA support atmel-mci: support multiple mmc slots ...
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git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdogLinus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: [WATCHDOG] orion5x_wdt.c: add spinlocking [WATCHDOG] Orion: add hardware watchdog support [WATCHDOG] omap_wdt.c: cleanup a bit omap_wdt.c [WATCHDOG] omap_wdt.c: another ioremap() fix [WATCHDOG] omap_wdt.c: sync linux-omap changes [WATCHDOG] Add AT91SAM9X watchdog [WATCHDOG] Add driver for winbond w83697ug/uf watchdog feature [WATCHDOG] add watchdog driver IT8716 IT8726 IT8712J/K
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Linus Torvalds authored
Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86: fix early panic on amd64 due to typo in supported CPU section x86, early_ioremap: fix fencepost error x86: avoid dereferencing beyond stack + THREAD_SIZE
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Adrian Bunk authored
This fixes the following compile error with CONFIG_BLOCK=n caused by commit 68c9d702 ("generic block based fiemap implementation"): CC fs/ioctl.o fs/ioctl.c: In function 'generic_block_fiemap': fs/ioctl.c:249: error: storage size of 'tmp' isn't known fs/ioctl.c:272: error: invalid application of 'sizeof' to incomplete type 'struct buffer_head' fs/ioctl.c:280: error: implicit declaration of function 'buffer_mapped' fs/ioctl.c:249: warning: unused variable 'tmp' make[2]: *** [fs/ioctl.o] Error 1 Signed-off-by:
Josef Bacik <jbacik@redhat.com> Signed-off-by:
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Adrian Bunk authored
This fixes the following build error with CONFIG_KEYS=n, caused by commit dfd15c46 ("cifs: explicitly revoke SPNEGO key after session setup"): CC [M] fs/cifs/sess.o fs/cifs/sess.c: In function 'CIFS_SessSetup': fs/cifs/sess.c:628: error: implicit declaration of function 'key_revoke' make[3]: *** [fs/cifs/sess.o] Error 1 Signed-off-by:
Jeff Layton <jlayton@redhat.com> Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next-2.6Linus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next-2.6: (180 commits) leo: disable cursor when leaving graphics mode cg6: disable cursor when leaving graphics mode sparc32: sun4m interrupt mask cleanup drivers/rtc/Kconfig: don't build rtc-cmos.o on sparc32 sparc: arch/sparc/kernel/pmc.c -- extra #include? sparc32: Add more extensive documentation of sun4m interrupts. sparc32: Kill irq_rcvreg from sun4m_irq.c sparc32: Delete master_l10_limit. sparc32: Use PROM device probing for sun4c timers. sparc32: Use PROM device probing for sun4c interrupt register. sparc32: Delete claim_ticker14(). sparc32: Stop calling claim_ticker14() from sun4c_irq.c sparc32: Kill clear_profile_irq btfixup entry. sparc32: Call sun4m_clear_profile_irq() directly from sun4m_smp.c sparc32: Remove #if 0'd code from sun4c_irq.c sparc32: Remove some SMP ifdefs in sun4d_irq.c sparc32: Use PROM infrastructure for probing and mapping sun4d timers. sparc32: Use PROM device probing for sun4m irq registers. sparc32: Use PROM device probing for sun4m timer registers. sparc: Fix user_regset 'n' field values. ...
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