- 02 Jul, 2006 14 commits
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Thomas Gleixner authored
Use the new IRQF_ constants and remove the SA_INTERRUPT define Signed-off-by:
Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@elte.hu> Cc: "David S. Miller" <davem@davemloft.net> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Kyle McMartin <kyle@mcmartin.ca> Signed-off-by:
Andrew Morton <akpm@osdl.org> Signed-off-by:
Linus Torvalds <torvalds@osdl.org>
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Thomas Gleixner authored
Use the new IRQF_ constants and remove the SA_INTERRUPT define Signed-off-by:
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Thomas Gleixner authored
Use the new IRQF_ constants and remove the SA_INTERRUPT define Signed-off-by:
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Thomas Gleixner authored
Use the new IRQF_ constants and remove the SA_INTERRUPT define Signed-off-by:
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Thomas Gleixner authored
Use the new IRQF_ constants and remove the SA_INTERRUPT define Signed-off-by:
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Thomas Gleixner authored
Use the new IRQF_ constants and remove the SA_INTERRUPT define Signed-off-by:
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Thomas Gleixner authored
Use the new IRQF_ constants and remove the SA_INTERRUPT define Signed-off-by:
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Thomas Gleixner authored
Use the new IRQF_ constants and remove the SA_INTERRUPT define Signed-off-by:
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Thomas Gleixner authored
Use the new IRQF_ constants and remove the SA_INTERRUPT define Signed-off-by:
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Thomas Gleixner authored
Use the new IRQF_ constants and remove the SA_INTERRUPT define Signed-off-by:
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Thomas Gleixner authored
Use the new IRQF_ constants and remove the SA_INTERRUPT define Signed-off-by:
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Thomas Gleixner authored
Use the new IRQF_ constants and remove the SA_INTERRUPT define Signed-off-by:
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Thomas Gleixner authored
The recent interrupt rework introduced bit value conflicts with sparc. Instead of introducing new architecture flags mess, move the interrupt SA_ flags out of the signal namespace and replace them by interrupt related flags. This allows to remove the obsolete SA_INTERRUPT flag and clean up the bit field values. This patch: Move the interrupt related SA_ flags out of linux/signal.h and rename them to IRQF_ . This moves the interrupt related flags out of the signal namespace and allows to remove the architecture dependencies. SA_INTERRUPT is not needed by userspace and glibc so it can be removed safely. The existing SA_ constants are kept for easy transition and will be removed after a 6 month grace period. Signed-off-by:
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Benjamin Herrenschmidt authored
The 64 bits resource patches did a bit of damage on PowerMac causing a buffer overflow in macio_asic and a warning in a sound driver. The former is fixed by reverting the sprintf of the bus_id to %08x as it was before. The bus_id used for macio devices is always a 32 bits value (macio always sits in 32 bits space) and since it's exposed to userland, the format of the string shouldn't be changed like that anyway. The second by using the proper type for printk. Signed-off-by:
Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by:
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- 01 Jul, 2006 26 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-currentLinus Torvalds authored
* 'audit.b22' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current: [PATCH] audit syscall classes [PATCH] audit: support for object context filters [PATCH] audit: rename AUDIT_SE_* constants [PATCH] add rule filterkey
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git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuildLinus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild: kbuild: documentation change on allowing checkers besides sparse kbuild: warn when a moduled uses a symbol marked UNUSED kbuild: fix segv in modpost kconfig: enhancing accessibility of lxdialog kbuild: fix ia64 breakage after introducing make -rR
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Andrew Morton authored
Suppress the "setup_irq: irq handler mismatch" coming out of pnp_check_irq(): failures are expected here. Cc: <stable@kernel.org> Cc: Santiago Garcia Mantinan <manty@manty.net> Signed-off-by:
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Ingo van Lil authored
The Network Block Device driver doesn't compile if NDEBUG is defined. Signed-off-by:
Ingo van Lil <inguin@gmx.de> Signed-off-by:
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Randy Dunlap authored
Make output of function descriptions in text mode match contents of 'man' mode by adding Name: plus function-short-description ("purpose") and changing Function: to Synopsis:. Signed-off-by:Randy Dunlap <rdunlap@xenotime.net> Signed-off-by:
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Alan Cox authored
Missing variable initialisation would mean it would sometimes not put ATAPI devices into DMA by default. Signed-off-by:
Alan Cox <alan@redhat.com> Cc: <Jack.Lee@ite.com.tw> Signed-off-by:
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Randy.Dunlap authored
Add a space between data type and struct field name in man-mode bitfield struct output so that they don't run together. For text-mode struct output, print the struct 'purpose' or short description (as done in man-mode output). For text-mode enum output, print the enum 'purpose' or short description (as done in man-mode output). For text-mode typedef output, print the typedef 'purpose' or short description (as done in man-mode output). Signed-off-by:
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Vladimir Saveliev authored
Reiserfs does not update ctime and mtime on expanding truncate via truncate(). This patch fixes it. Signed-off-by:
Vladimir Saveliev <vs@namesys.com> Cc: Hans Reiser <reiser@namesys.com> Cc: Michael Kerrisk <mtk-manpages@gmx.net> Cc: Chris Mason <mason@suse.com> Cc: Jeff Mahoney <jeffm@suse.com> Signed-off-by:
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Heiko Carstens authored
Put s390's syscall tables into .rodata section and write protect this section to prevent misuse of it. Suggested by Arjan van de Ven <arjan@infradead.org>. Cc: Arjan van de Ven <arjan@infradead.org> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by:
Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by:
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Heiko Carstens authored
Add __start_rodata and __end_rodata to sections.h to avoid extern declarations. Needed by s390 code (see following patch). [akpm@osdl.org: update architectures] Cc: Arjan van de Ven <arjan@infradead.org> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by:
Kyle McMartin <kyle@mcmartin.ca> Signed-off-by:
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Andrew Morton authored
Always use do {} while (0). Failing to do so can cause subtle compile failures or bugs. Cc: Chandra Seetharaman <sekharan@us.ibm.com> Signed-off-by: -
Ben Dooks authored
This is a renamed and tested version of the previous S3C24XX RTC class driver. The driver has been renamed from the original s3c2410-rtc, which is now too narrow for the range of devices supported. The rtc-s3c has been chosen as there is the distinct possibility of this driver being carried forward into newer Samsung SoC silicon. Signed-off-by:
Ben Dooks <ben-linux@fluff.org> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by:
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Ralf Baechle authored
o Raise the maximum error number in IS_ERR_VALUE to 4095. o Make that number available as a new constant MAX_ERRNO. Signed-off-by:
Ralf Baechle <ralf@linux-mips.org> Cc: "H. Peter Anvin" <hpa@zytor.com> Signed-off-by:
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Evgeniy Dushistov authored
This patch fixes buggy behaviour of UFS in such kind of scenario: open(, O_TRUNC...) ftruncate(, 1024) ftruncate(, 0) Such a scenario causes ufs_panic and remount read-only. This happen because of according to specification UFS should always allocate block for last byte, and many parts of our implementation rely on this, but `ufs_truncate' doesn't care about this. To make possible return error code and to know about old size, this patch removes `truncate' from ufs inode_operations and uses `setattr' method to call ufs_truncate. Signed-off-by:
Evgeniy Dushistov <dushistov@mail.ru> Signed-off-by:
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Paolo 'Blaisorblade' Giarrusso authored
Rename actually_do_remove() to remove_files_and_dir(), make it call closedir(), make it ignore ENOENT (I see it frequently enough). ENOENT is probably due to multiple threads calling the exitcall functions together*, but fixing that is non-trivial; and ignoring it is perfectly ok in any case. * it can surely happen: last_ditch_exit() is installed as SIGTERM handler at boot, and it's not removed on thread creation. So killall vmlinux (which I do) surely causes that. I've seen also a crash which seems to do the same. Installing the handler on only the main thread would make UML do no cleanup when another thread exits, and we're not sure we want that. And mutual exclusion in that context is tricky - we can't use spinlock in code not on a kernel stack (spinlock debugging uses "current" a lot). Signed-off-by:
Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Cc: Jeff Dike <jdike@addtoit.com> Signed-off-by:
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Paolo 'Blaisorblade' Giarrusso authored
The bug occurred to me when a UML left an empty ~/.uml/Sarge-norm folder - when trying to reuse not_dead_yet() failed one of its check. The comment says that's ok and means that we can take the directory, but while normally not_dead_yet() removes it and returns 0 (i.e. go on, use this), on failure it returns 0 but forgets to remove it. The fix is to remove it anytime we're going to return 0. But since "not_dead_yet" didn't make the interface so clear, causing this bug, and I couldn't find a convenient name for the mix of things it did, I split it into two parts: is_umdir_used() - returns a boolean, contains all checks of not_dead_yet() umdir_take_if_dead - tries to remove the dir unless it's used - returns whether it removed it, that is we now own it. With this changes the control flow is IMHO a bit clearer and needs less comment for control flow. Signed-off-by:
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Paolo 'Blaisorblade' Giarrusso authored
Make __copy_*_user_inatomic really atomic to avoid "Sleeping function called in atomic context" warnings, especially from futex code. This is made by adding another kmap_atomic slot and making copy_*_user_skas use kmap_atomic; also copy_*_user() becomes atomic, but that's true and is not a problem for i386 (and we can always add might_sleep there as done elsewhere). For TT mode kmap is not used, so there's no need for this. I've had to use another slot since both KM_USER0 and KM_USER1 are used elsewhere and could cause conflicts. Till now we reused the kmap_atomic slot list from the subarch, but that's not needed as that list must contain the common ones (used by generic code) + the ones used in architecture specific code (and Uml till now used none); so I've taken the i386 one after comparing it with ones from other archs, and added KM_UML_USERCOPY. Signed-off-by:
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Gerd Hoffmann authored
Hide the magic in alternative.h and provide some dummy inline functions for the UP case (gcc should manage to optimize away these calls). No changes in module.c. Cc: Dave Jones <davej@codemonkey.org.uk> Cc: Andi Kleen <ak@muc.de> Signed-off-by:
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Bryan O'Sullivan authored
Remove ips namespace from infinipath drivers. This renames ips_common.h to ipath_common.h. Definitions, data structures, etc. that were not used by kernel modules have moved to user-only headers. All names including ips have been renamed to ipath. Some names have had an ipath prefix added. Signed-off-by:
Christian Bell <christian.bell@qlogic.com> Signed-off-by:
Bryan O'Sullivan <bryan.osullivan@qlogic.com> Cc: "Michael S. Tsirkin" <mst@mellanox.co.il> Cc: Roland Dreier <rolandd@cisco.com> Signed-off-by:
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Bryan O'Sullivan authored
The receive work queue size should be ignored if the QP is created to use a shared receive queue according to the IB spec. Signed-off-by:
Ralph Campbell <ralph.campbell@qlogic.com> Signed-off-by:
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Bryan O'Sullivan authored
Signed-off-by:
Dave Olson <dave.olson@qlogic.com> Signed-off-by:
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Bryan O'Sullivan authored
We can't tell for sure if any packets are in the infinipath receive buffer when we shut down a chip port. Normally this is taken care of by orderly shutdown, but when processes are terminated, or sending process has a bug, we can continue to receive packets. So rather than writing zero to the address registers for the closing port, we point it at a dummy memory. Signed-off-by:
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Bryan O'Sullivan authored
We must increment uaddr by size we are reading or writing, since it's passed as a char *, not a pointer to the appropriate size. Signed-off-by:
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Bryan O'Sullivan authored
We do a few more explicit checks for specific models, and now also support the old PathScale serial number style, or new QLogic style. This is backwards compatible with previous versions of software and hardware. That is, older software will see a plausible serial number and correct GUID when used with a new board, while newer software will correctly handle an older board. Signed-off-by:
Mike Albaugh <mike.albaugh@qlogic.com> Signed-off-by:
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Bryan O'Sullivan authored
This attribute group made it into the original driver, but should not have. Signed-off-by:
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Bryan O'Sullivan authored
The two arrays only had space for 4 units. Also changed from ipath_set_sps_lid() to ipath_set_lid(); the sps was leftover. Signed-off-by:
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