- 22 6月, 2006 7 次提交
-
-
由 Brent Casavant 提交于
Move various QLogic, Vitesse, and Intel storage controller PCI IDs to the main header file. Signed-off-by: NBrent Casavant <bcasavan@sgi.com> Acked-by: NJes Sorensen <jes@sgi.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Doug Thompson 提交于
Currently, the EDAC (error detection and correction) modules that are in the kernel contain some features that need to be moved. After some good feedback on the PCI Parity detection code and interface (http://www.ussg.iu.edu/hypermail/linux/kernel/0603.1/0897.html) this patch ADDs an new attribute to the pci_dev structure: Namely the 'broken_parity_status' bit. When set this indicates that the respective hardware generates false positives of Parity errors. The EDAC "blacklist" solution was inferior and will be removed in a future patch. Also in this patch is a PCI quirk.c entry for an Infiniband PCI-X card which generates false positive parity errors. I am requesting comments on this AND on the possibility of a exposing this 'broken_parity_status' bit to userland via the PCI device sysfs directory for devices. This access would allow for enabling of this feature on new devices and for old devices that have their drivers updated. (SLES 9 SP3 did this on an ATI motherboard video device). There is a need to update such a PCI attribute between kernel releases. This patch just adds a storage place for the attribute and a quirk entry for a known bad PCI device. PCI Parity reaper/harvestor operations are in EDAC itself and will be refactored to use this PCI attribute instead of its own mechanisms (which are currently disabled) in the future. Signed-off-by: NDoug Thompson <norsk5@xmission.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Kumar Gala 提交于
PCI: Add pci_assign_resource_fixed -- allow fixed address assignments On some embedded systems the PCI address for hotplug devices are not only known a priori but are required to be at a given PCI address for other master in the system to be able to access. An example of such a system would be an FPGA which is setup from user space after the system has booted. The FPGA may be access by DSPs in the system and those DSPs expect the FPGA at a fixed PCI address. Added pci_assign_resource_fixed() as a way to allow assignment of the PCI devices's BARs at fixed PCI addresses. Signed-off-by: NKumar Gala <galak@kernel.crashing.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Mark Maule 提交于
MSI callouts for altix. Involves a fair amount of code reorg in sn irq.c code as well as adding some extensions to the altix PCI provider abstaction. Signed-off-by: NMark Maule <maule@sgi.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Mark Maule 提交于
Abstract IA64_FIRST_DEVICE_VECTOR/IA64_LAST_DEVICE_VECTOR since SN platforms use a subset of the IA64 range. Implement this by making the above macros global variables which the platform can override in it setup code. Also add a reserve_irq_vector() routine used by SN to mark a vector's as in-use when that weren't allocated through assign_irq_vector(). Signed-off-by: NMark Maule <maule@sgi.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Mark Maule 提交于
Abstract portions of the MSI core for platforms that do not use standard APIC interrupt controllers. This is implemented through a new arch-specific msi setup routine, and a set of msi ops which can be set on a per platform basis. Signed-off-by: NMark Maule <maule@sgi.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Brice Goglin 提交于
Add the vendor-specific extended capability PCI_CAP_ID_VNDR. It will be used by the Myri-10G Ethernet driver (will be submitted soon). Signed-off-by: NBrice Goglin <brice@myri.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
- 21 6月, 2006 11 次提交
-
-
由 Brice Goglin 提交于
Introduce __iowrite64_copy. It will be used by the Myri-10G Ethernet driver to post requests to the NIC. This driver will be submitted soon. __iowrite64_copy copies to I/O memory in units of 64 bits when possible (on 64 bit architectures). It reverts to __iowrite32_copy on 32 bit architectures. Signed-off-by: NBrice Goglin <brice@myri.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
由 Cedric Le Goater 提交于
It also adds all the related quad routines. Signed-off-by: NCedric Le Goater <clg@fr.ibm.com> Acked-by: NHeiko Carstens <heiko.carstens@de.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
由 Deepak Saxena 提交于
Patch from Deepak Saxena This patch makes soft reboot work on the Versatile board. Thanks to Catalin Marinas @ ARM for pointing out the proper way to do this. Signed-off-by: NDeepak Saxena <dsaxena@plexity.net> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
由 Thomas Gleixner 提交于
Following problems are addressed: - wrong status caused early break out of nand_wait() - removed the bogus status check in nand_wait() which is a relict of the abandoned support for interrupted erase. - status check moved to the correct place in read_oob - oob support for syndrom based ecc with strange layouts - use given offset in the AUTOOOB based oob operations Partially based on a patch from Vitaly Vool <vwool@ru.mvista.com> Thanks to Savin Zlobec <savin@epico.si> for tracking down the status problem. Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
-
由 Russell King 提交于
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
由 Andrew Victor 提交于
Patch from Andrew Victor This patch removes some now unnecessary global variables - at91_master_clock, at91_serial_map, at91_console_port. Signed-off-by: NAndrew Victor <andrew@sanpeople.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
由 Andrew Victor 提交于
Patch from Andrew Victor This final patch includes some general fixes. 1. Link in pm.o if CONFIG_PM is enabled. [Should have been included in patch 3605/1]. 2. Use __raw_readl()/__raw_writel() when accessing System Peripheral registers. 3. Removed some unnecessary includes Signed-off-by: NAndrew Victor <andrew@sanpeople.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
由 Andrew Victor 提交于
Patch from Andrew Victor This patch adds the core Power Management support for the AT91RM9200 processor. It will support suspend-to-RAM and standby modes. The suspend-to-RAM functionality is not 100% complete. The code that needs to be execute from the internal SRAM to restore the system is outstanding. For now we just fall through to Standby mode. The AT91-specific at91_suspend_entering_slow_clock() function will eventually be replaced by clk_must_disable() once that functionality is added to mainline clock API. Patch from David Brownell. Signed-off-by: NAndrew Victor <andrew@sanpeople.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
由 Andrew Victor 提交于
Patch from Andrew Victor This patch removes the now unnecessary include/asm-arm/arch-at91rm9200/pio.h file. The pin configuration is now handled in the platform-device setup code (arch/arm/mach-at91rm9200/devices.c). Signed-off-by: NAndrew Victor <andrew@sanpeople.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
由 Liam Girdwood 提交于
Patch from Liam Girdwood This patch adds some new PXA27x SSP port registers and also fixes the SSP slots per frame macro Changes:- o SSCR0_SlotPerFrm fixed o Added SSP port TSA, RSA, TSS and ACD registers Signed-off-by: NLiam Girdwood <liam.girdwood@wolfsonmicro.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
由 Lennert Buytenhek 提交于
Patch from Lennert Buytenhek Fix two typos in include/asm-arm/arch-ixp23xx. Signed-off-by: NLennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
- 20 6月, 2006 22 次提交
-
-
由 Amy Griffis 提交于
When an audit event involves changes to a directory entry, include a PATH record for the directory itself. A few other notable changes: - fixed audit_inode_child() hooks in fsnotify_move() - removed unused flags arg from audit_inode() - added audit log routines for logging a portion of a string Here's some sample output. before patch: type=SYSCALL msg=audit(1149821605.320:26): arch=40000003 syscall=39 success=yes exit=0 a0=bf8d3c7c a1=1ff a2=804e1b8 a3=bf8d3c7c items=1 ppid=739 pid=800 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=ttyS0 comm="mkdir" exe="/bin/mkdir" subj=root:system_r:unconfined_t:s0-s0:c0.c255 type=CWD msg=audit(1149821605.320:26): cwd="/root" type=PATH msg=audit(1149821605.320:26): item=0 name="foo" parent=164068 inode=164010 dev=03:00 mode=040755 ouid=0 ogid=0 rdev=00:00 obj=root:object_r:user_home_t:s0 after patch: type=SYSCALL msg=audit(1149822032.332:24): arch=40000003 syscall=39 success=yes exit=0 a0=bfdd9c7c a1=1ff a2=804e1b8 a3=bfdd9c7c items=2 ppid=714 pid=777 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=ttyS0 comm="mkdir" exe="/bin/mkdir" subj=root:system_r:unconfined_t:s0-s0:c0.c255 type=CWD msg=audit(1149822032.332:24): cwd="/root" type=PATH msg=audit(1149822032.332:24): item=0 name="/root" inode=164068 dev=03:00 mode=040750 ouid=0 ogid=0 rdev=00:00 obj=root:object_r:user_home_dir_t:s0 type=PATH msg=audit(1149822032.332:24): item=1 name="foo" inode=164010 dev=03:00 mode=040755 ouid=0 ogid=0 rdev=00:00 obj=root:object_r:user_home_t:s0 Signed-off-by: NAmy Griffis <amy.griffis@hp.com> Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
-
由 Amy Griffis 提交于
In this implementation, audit registers inotify watches on the parent directories of paths specified in audit rules. When audit's inotify event handler is called, it updates any affected rules based on the filesystem event. If the parent directory is renamed, removed, or its filesystem is unmounted, audit removes all rules referencing that inotify watch. To keep things simple, this implementation limits location-based auditing to the directory entries in an existing directory. Given a path-based rule for /foo/bar/passwd, the following table applies: passwd modified -- audit event logged passwd replaced -- audit event logged, rules list updated bar renamed -- rule removed foo renamed -- untracked, meaning that the rule now applies to the new location Audit users typically want to have many rules referencing filesystem objects, which can significantly impact filtering performance. This patch also adds an inode-number-based rule hash to mitigate this situation. The patch is relative to the audit git tree: http://kernel.org/git/?p=linux/kernel/git/viro/audit-current.git;a=summary and uses the inotify kernel API: http://lkml.org/lkml/2006/6/1/145Signed-off-by: NAmy Griffis <amy.griffis@hp.com> Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
-
由 George C. Wilson 提交于
This patch adds audit support to POSIX message queues. It applies cleanly to the lspp.b15 branch of Al Viro's git tree. There are new auxiliary data structures, and collection and emission routines in kernel/auditsc.c. New hooks in ipc/mqueue.c collect arguments from the syscalls. I tested the patch by building the examples from the POSIX MQ library tarball. Build them -lrt, not against the old MQ library in the tarball. Here's the URL: http://www.geocities.com/wronski12/posix_ipc/libmqueue-4.41.tar.gz Do auditctl -a exit,always -S for mq_open, mq_timedsend, mq_timedreceive, mq_notify, mq_getsetattr. mq_unlink has no new hooks. Please see the corresponding userspace patch to get correct output from auditd for the new record types. [fixes folded] Signed-off-by: NGeorge Wilson <ltcgcw@us.ibm.com> Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
-
由 Al Viro 提交于
pull checks for ->audit_context into inlined wrappers Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
-
由 Linda Knippers 提交于
The following patch addresses most of the issues with the IPC_SET_PERM records as described in: https://www.redhat.com/archives/linux-audit/2006-May/msg00010.html and addresses the comments I received on the record field names. To summarize, I made the following changes: 1. Changed sys_msgctl() and semctl_down() so that an IPC_SET_PERM record is emitted in the failure case as well as the success case. This matches the behavior in sys_shmctl(). I could simplify the code in sys_msgctl() and semctl_down() slightly but it would mean that in some error cases we could get an IPC_SET_PERM record without an IPC record and that seemed odd. 2. No change to the IPC record type, given no feedback on the backward compatibility question. 3. Removed the qbytes field from the IPC record. It wasn't being set and when audit_ipc_obj() is called from ipcperms(), the information isn't available. If we want the information in the IPC record, more extensive changes will be necessary. Since it only applies to message queues and it isn't really permission related, it doesn't seem worth it. 4. Removed the obj field from the IPC_SET_PERM record. This means that the kern_ipc_perm argument is no longer needed. 5. Removed the spaces and renamed the IPC_SET_PERM field names. Replaced iuid and igid fields with ouid and ogid in the IPC record. I tested this with the lspp.22 kernel on an x86_64 box. I believe it applies cleanly on the latest kernel. -- ljk Signed-off-by: NLinda Knippers <linda.knippers@hp.com> Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
-
由 Al Viro 提交于
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
-
由 Al Viro 提交于
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
-
由 Al Viro 提交于
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
-
由 Al Viro 提交于
... no need to provide a stub; note that extern is already gone from include/linux/audit.h Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
-
由 Amy Griffis 提交于
Allow callers to remove watches from their event handler via inotify_remove_watch_locked(). This functionality can be used to achieve IN_ONESHOT-like functionality for a subset of events in the mask. Signed-off-by: NAmy Griffis <amy.griffis@hp.com> Acked-by: NRobert Love <rml@novell.com> Acked-by: NJohn McCutchan <john@johnmccutchan.com> Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
-
由 Amy Griffis 提交于
Add inotify_init_watch() so caller can use inotify_watch refcounts before calling inotify_add_watch(). Add inotify_find_watch() to find an existing watch for an (ih,inode) pair. This is similar to inotify_find_update_watch(), but does not update the watch's mask if one is found. Add inotify_rm_watch() to remove a watch via the watch pointer instead of the watch descriptor. Signed-off-by: NAmy Griffis <amy.griffis@hp.com> Acked-by: NRobert Love <rml@novell.com> Acked-by: NJohn McCutchan <john@johnmccutchan.com> Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
-
由 Amy Griffis 提交于
When an inotify event includes a dentry name, also include the inode associated with that name. Signed-off-by: NAmy Griffis <amy.griffis@hp.com> Acked-by: NRobert Love <rml@novell.com> Acked-by: NJohn McCutchan <john@johnmccutchan.com> Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
-
由 Amy Griffis 提交于
The following series of patches introduces a kernel API for inotify, making it possible for kernel modules to benefit from inotify's mechanism for watching inodes. With these patches, inotify will maintain for each caller a list of watches (via an embedded struct inotify_watch), where each inotify_watch is associated with a corresponding struct inode. The caller registers an event handler and specifies for which filesystem events their event handler should be called per inotify_watch. Signed-off-by: NAmy Griffis <amy.griffis@hp.com> Acked-by: NRobert Love <rml@novell.com> Acked-by: NJohn McCutchan <john@johnmccutchan.com> Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
-
由 Al Viro 提交于
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
-
由 David S. Miller 提交于
This is the long overdue conversion of sparc64 over to the generic IRQ layer. The kernel image is slightly larger, but the BSS is ~60K smaller due to the reduced size of struct ino_bucket. A lot of IRQ implementation details, including ino_bucket, were moved out of asm-sparc64/irq.h and are now private to arch/sparc64/kernel/irq.c, and most of the code in irq.c totally disappeared. One thing that's different at the moment is IRQ distribution, we do it at enable_irq() time. If the cpu mask is ALL then we round-robin using a global rotating cpu counter, else we pick the first cpu in the mask to support single cpu targetting. This is similar to what powerpc's XICS IRQ support code does. This works fine on my UP SB1000, and the SMP build goes fine and runs on that machine, but lots of testing on different setups is needed. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 David S. Miller 提交于
Inspired by PowerPC XICS interrupt support code. All IRQs are virtualized in order to keep NR_IRQS from needing to be too large. Interrupts on sparc64 are arbitrary 11-bit values, but we don't need to define NR_IRQS to 2048 if we virtualize the IRQs. As PCI and SBUS controller drivers build device IRQs, we divy out virtual IRQ numbers incrementally starting at 1. Zero is a special virtual IRQ used for the timer interrupt. So device drivers all see virtual IRQs, and all the normal interfaces such as request_irq(), enable_irq(), etc. translate that into a real IRQ number in order to configure the IRQ. At this point knowledge of the struct ino_bucket is almost entirely contained within arch/sparc64/kernel/irq.c There are a few small bits in the PCI controller drivers that need to be swept away before we can remove ino_bucket's definition out of asm-sparc64/irq.h and privately into kernel/irq.c Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 David S. Miller 提交于
And reuse that struct member for virt_irq, which will be used in future changesets for the implementation of mapping between real and virtual IRQ numbers. This nicely kills off a ton of SBUS and PCI controller PIL assignment code which is no longer necessary. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 David S. Miller 提交于
This ugly hack was long overdue to die. It was a way to print out Sparc interrupts in a more freindly format, since IRQ numbers were arbitrary opaque 32-bit integers which vectored into PIL levels. These 32-bit integers were not necessarily in the 0-->NR_IRQS range, but the PILs they vectored to were. The idea now is that we will increase NR_IRQS a little bit and use a virtual<-->real IRQ number mapping scheme similar to PowerPC. That makes this IRQ printing hack irrelevant, and furthermore only a handful of drivers actually used __irq_itoa() making it even less useful. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 David S. Miller 提交于
This is the first in a series of cleanups that will hopefully allow a seamless attempt at using the generic IRQ handling infrastructure in the Linux kernel. Define PIL_DEVICE_IRQ and vector all device interrupts through there. Get rid of the ugly pil0_dummy_{bucket,desc}, instead vector the timer interrupt directly to a specific handler since the timer interrupt is the only event that will be signaled on PIL 14. The irq_worklist is now in the per-cpu trap_block[]. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Bob Breuer 提交于
Fix a link failure by adding the missing can_lock macros for the rw locks. Signed-off-by: NBob Breuer <breuerr@mc.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Bob Breuer 提交于
Setup cpu_possible_map so the secondary cpus will get started. Signed-off-by: NBob Breuer <breuerr@mc.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 David S. Miller 提交于
A local debugging change slipped into a previous changeset. When SCTP_DEBUG is off SCTP_ASSERT should do nothing. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-