- 28 Jun, 2006 40 commits
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Greg Ungerer authored
Clean out the 68328serial driver: . remove use of cli/sti . fix usage of tty_* calls . remove unused variables Signed-off-by:
Greg Ungerer <gerg@uclinux.org> Signed-off-by:
Linus Torvalds <torvalds@osdl.org>
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Greg Ungerer authored
Create the 68328 romvec section in its own assembler file. It can be compiled in when required. Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6Linus Torvalds authored
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: [IA64-SGI] fix prom revision checks in SN kernel [IA64] tiger_defconfig s/NR_CPUS=4/NR_CPUS=16/ [IA64-SGI] - Pass OS logical cpu number to the SN prom (bios) [IA64] palinfo.c: s/register_cpu_notifier/register_hotcpu_notifier/
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Andrew Morton authored
WARNING: "unset_nmi_callback" [arch/x86_64/oprofile/oprofile.ko] undefined! WARNING: "set_nmi_callback" [arch/x86_64/oprofile/oprofile.ko] undefined! Cc: Andi Kleen <ak@muc.de> Signed-off-by:
Andrew Morton <akpm@osdl.org> Signed-off-by:
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Alan Cox authored
Signed-off-by:
Alan Cox <alan@redhat.com> Cc: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl> Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by:
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Alan Cox authored
Also sets the new fifo flag so that we don't hang on some errors with this chipset. Signed-off-by:
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Alan Cox authored
Move auto arrays to static (const). Clean up using PCI_DEVICE in places, remove unreachable junk and dead code. Fix the serverworks cable detect logic (if ordering is wrong). Backport from libata. Plenty of scope for more cleanup left. Signed-off-by:
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Alan Cox authored
If the controller FIFO cleared automatically on error we must not try and drain it as this will hang some chips. Based in concept on a broken patch from -mm some while back Signed-off-by:
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Alan Cox authored
Kill a pair of long escaped debug printk calls Signed-off-by:
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Alan Cox authored
Remove all the ifdef preparation for enhanced features that never occcurred and is only in libata. For the SATA chips (but not yet PATA ones) politely suggest to the user that libata may offer more features. Signed-off-by:
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Alan Cox authored
This is based on the proposed patches flying around but also checks that the device in question is new enough to have word 93 rather thanb blindly assuming word 93 == 0 means SATA (see ATA-5, ATA-7) Signed-off-by:
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Randy Dunlap authored
Make a 1-bit field unsigned like all of the others near it. sound/oss/via82cxxx_audio.c:311:21: error: dubious one-bit signed bitfield Signed-off-by:
Randy Dunlap <rdunlap@xenotime.net> Signed-off-by:
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Randy Dunlap authored
Make a 1-bit bitfield unsigned (no space for sign bit). Removes 24 sparse warnings from this one file: include/linux/ac97_codec.h:262:13: error: dubious one-bit signed bitfield Signed-off-by:
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Randy Dunlap authored
Fix section mismatch: adds __init to probe function, frees some init memory, not critical. WARNING: sound/oss/cs4232.o - Section mismatch: reference to .init.text: from .text after 'cs4232_pnp_probe' (at offset 0x152) Signed-off-by:
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Michael Hanselmann authored
Fix a erroneous calculation of the legacy brightness values as reported by Paul Collins. Additionally, it moves the calculation of the negative value in the radeonfb driver after the value check. Signed-off-by:
Michael Hanselmann <linux-kernel@hansmi.ch> Acked-by:
Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by:
Paul Collins <paul@briny.ondioline.org> Signed-off-by:
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Corey Minyard authored
Modify the watchdog timeout in IPMI to only do things at panic/reboot time if the watchdog timer was already running. Some BIOSes do not disable the watchdog timer at startup, and this led to a reboot a while later if the new OS running didn't start monitoring the watchdog, even if the watchdog was not running before. Signed-off-by:
Corey Minyard <minyard@acm.org> Signed-off-by:
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Corey Minyard authored
There was some old high-res-timer code in the IPMI driver that is dead. Remove it. Signed-off-by:
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Corey Minyard authored
Tidy up the timer usage in the IPMI driver. Signed-off-by:
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Alan Cox authored
Turned out to be rather a monster Signed-off-by:
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Alan Cox authored
Works better on SMP if... Signed-off-by:
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Latchesar Ionkov authored
Fix an incorrect check whether a fid was allocated in v9fs_create and if it should be freed on error. Signed-off-by:
Latchesar Ionkov <lucho@ionkov.net> Cc: Eric Van Hensbergen <ericvh@ericvh.myip.org> Signed-off-by:
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Latchesar Ionkov authored
If a signal interrupts the user process, v9fs sends a flush request to the file server and waits for its response. It error code is incorrectly set to the error code of the flush message instead of ERESTARTSYS. The patch sets the error code to the correct value. Signed-off-by:
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Paul Fulghum authored
Remove 'active' field from tty buffer structure. This was added in 2.6.16 as part of a patch to make the new tty buffering SMP safe. This field is unnecessary with the more intelligently written flush_to_ldisc that adds receive_room handling. Removing this field reverts to simpler logic where the tail buffer is always the 'active' buffer, which should not be freed by flush_to_ldisc. (active == buffer being filled with new data) The result is simpler, smaller, and faster tty buffer code. Signed-off-by:
Paul Fulghum <paulkf@microgate.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Theodore Ts'o <tytso@mit.edu> Signed-off-by:
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Paul Fulghum authored
Flush data serially to line discipline in blocks no larger than tty->receive_room to avoid losing data if line discipline is busy (such as N_TTY operating at high speed on heavily loaded system) or does not accept data in large blocks (such as N_MOUSE). Signed-off-by:
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Paul Fulghum authored
Remove TTY_DONT_FLIP tty flag. This flag was introduced in 2.1.X kernels to prevent the N_TTY line discipline functions read_chan() and n_tty_receive_buf() from running at the same time. 2.2.15 introduced tty->read_lock to protect access to the N_TTY read buffer, which is the only state requiring protection between these two functions. The current TTY_DONT_FLIP implementation is broken for SMP, and is not universally honored by drivers that send data directly to the line discipline receive_buf function. Because TTY_DONT_FLIP is not necessary, is broken in implementation, and is not universally honored, it is removed. Signed-off-by:
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Atsushi Nemoto authored
Add an SPI driver for the Ricoh RS5C348 RTC chip. Signed-off-by:
Atsushi Nemoto <anemo@mba.ocn.ne.jp> Acked-by:
Alessandro Zummo <a.zummo@towertech.it> Cc: David Brownell <david-b@pacbell.net> Signed-off-by:
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Andrew Morton authored
Undo bizarre declaration in load_module(). Signed-off-by:
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Arjan van de Ven authored
Temporarily add EXPORT_UNUSED_SYMBOL and EXPORT_UNUSED_SYMBOL_GPL. These will be used as a transition measure for symbols that aren't used in the kernel and are on the way out. When a module uses such a symbol, a warning is printk'd at modprobe time. The main reason for removing unused exports is size: eacho export takes roughly between 100 and 150 bytes of kernel space in the binary. This patch gives users the option to immediately get this size gain via a config option. Signed-off-by:
Arjan van de Ven <arjan@linux.intel.com> Signed-off-by:
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Christoph Hellwig authored
Same as with already do with the file operations: keep them in .rodata and prevents people from doing runtime patching. Signed-off-by:
Christoph Hellwig <hch@lst.de> Cc: Steven French <sfrench@us.ibm.com> Signed-off-by:
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Andrew Morton authored
We recently changed x86 to handle more than 256 IRQs. Add a check in do_IRQ() just to make sure that nothing went wrong with that implementation. [chrisw@sous-sol.org: do x86_64 too] Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Andi Kleen <ak@muc.de> Cc: Chris Wright <chrisw@sous-sol.org> Cc: "Protasevich, Natalie" <Natalie.Protasevich@UNISYS.com> Cc: <Christian.Limpach@cl.cam.ac.uk> Signed-off-by:
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pageexec@freemail.hu authored
the VDSO randomization code on i386 fails to release the mmap semaphore if insert_vm_struct() fails. [ Made the conditional unlikely. -- Linus ] Signed-off-by: -
Aaron Young authored
The following patch fixes two spots in the SN kernel that check a fixed prom revision number to determine prom feature support. These checks are only valid on shub1 systems. They are invalid on shub2 systems which have a different prom with different revision numbers. Signed-off-by:
Aaron Young <ayoung@sgi.com> Signed-off-by:
Tony Luck <tony.luck@intel.com>
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Tony Luck authored
Montecito is coming with dual core and threading, so this four socket box can now have sixteen logical cpus. Signed-off-by: -
Jack Steiner authored
Pass the OS logical cpu number to the PROM. This allows PROM to log the OS logical cpu number in error records viewed thru POD. Signed-off-by:
Jack Steiner <steiner@sgi.com> Signed-off-by:
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Tony Luck authored
Chandra Seetharaman missed one place in commit: 65edc68c [but it only shows up when building the ski simulator configuration of ia64, so thats understandable] Signed-off-by:
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Linus Torvalds authored
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: [netdrvr] Remove long-unused bits from Becker template drivers [netdrvr] natsemi: minor cleanups [netdrvr] natsemi: Separate out media initialization code [PATCH] WAN: update info page for a bunch of my drivers [PATCH] drivers/net/hamradio/dmascc.c: fix section mismatch [PATCH] Fix phy id for LXT971A/LXT972A [PATCH] DM9000 - minor code cleanups [PATCH] DM9000 - do no re-init spin lock [PATCH] DM9000 - check for MAC left in by bootloader [PATCH] DM9000 - better checks for platform resources
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git://git.infradead.org/mtd-2.6Linus Torvalds authored
* git://git.infradead.org/mtd-2.6: [MTD] NAND: Select chip before checking write protect status [MTD] CORE mtdchar.c: fix off-by-one error in lseek() [MTD] NAND: Fix typo in mtd/nand/ts7250.c [JFFS2][XATTR] coexistence between xattr and write buffering support. [JFFS2][XATTR] Fix wrong copyright [JFFS2][XATTR] Re-define xd->refcnt as atomic_t [JFFS2][XATTR] Fix memory leak with jffs2_xattr_ref [JFFS2][XATTR] rid unnecessary writing of delete marker. [JFFS2][XATTR] Fix ACL bug when updating null xattr by null ACL. [JFFS2][XATTR] using 'delete marker' for xdatum/xref deletion [MTD] Fix off-by-one error in physmap.c [MTD] Remove unused 'nr_banks' variable from ixp2000 map driver [MTD NAND] s3c2412 support in s3c2410.c [MTD] Initialize 'writesize' [MTD] NAND: ndfc fix address offset thinko [MTD] NAND: S3C2410 convert prinks to dev_*()s [MTD] NAND: Missing fixups
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git://oss.sgi.com:8090/nathans/xfs-2.6Linus Torvalds authored
* git://oss.sgi.com:8090/nathans/xfs-2.6: [XFS] Fixup whitespace damage in log_write, remove final warning. [XFS] Rework code snippets slightly to remove remaining recent-gcc [XFS] Fix realtime subvolume expansion, a porting bug b0rked it. Coverity [XFS] Remove a race condition where a linked inode could BUG_ON in [XFS] Remove redundant directory checks from inode link operation. [XFS] Remove a couple of no-longer-used macros. [XFS] Reduce size of xfs_trans_t structure. * remove ->t_forw, ->t_back -- [XFS] remove unused behaviour lock - shrink XFS vnode as a side effect. [XFS] * There is trivial "inode => vnode => inode" conversion, but only [XFS] link(2) on directory is banned in VFS.
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Linus Torvalds authored
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: [PATCH] ata_piix: add ICH6/7/8 to Kconfig [PATCH] sata_sil: disable hotplug interrupts on two ATI IXPs [PATCH] libata: cosmetic updates [PATCH] ata: add some NVIDIA chipset IDs [PATCH] libata reduce timeouts [PATCH] libata: implement ata_port_max_devices() [PATCH] libata: make two functions global [PATCH] libata: update ata_do_simple_cmd() [PATCH] libata: move ata_do_simple_cmd() below ata_exec_internal() [PATCH] libata: clear EH action on device detach [PATCH] libata: implement and use ata_deh_dev_action() [PATCH] libata: move ata_eh_clear_action() upward [PATCH] libata.h needs scatterlist.h [libata] sata_vsc: partially revert a PCI ID-related commit [libata] Bump versions
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Linus Torvalds authored
The previous "delete" had actually just truncated it to a zero size, something that can easily happen if you just apply a patch. Signed-off-by:
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