24 Jun, 2009
32 commits
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A number of places in the audit system we send an op= followed by a string
that includes spaces. Somehow this works but it's just wrong. This patch
moves all of those that I could find to be quoted.Example:
Change From: type=CONFIG_CHANGE msg=audit(1244666690.117:31): auid=0 ses=1
subj=unconfined_u:unconfined_r:auditctl_t:s0-s0:c0.c1023 op=remove rule
key="number2" list=4 res=0Change To: type=CONFIG_CHANGE msg=audit(1244666690.117:31): auid=0 ses=1
subj=unconfined_u:unconfined_r:auditctl_t:s0-s0:c0.c1023 op="remove rule"
key="number2" list=4 res=0Signed-off-by: Eric Paris
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audit_get_nd() is only used by audit_watch and could be more cleanly
implemented by having the audit watch functions call it when needed rather
than making the generic audit rule parsing code deal with those objects.Signed-off-by: Eric Paris
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In preparation for converting audit to use fsnotify instead of inotify we
seperate the inode watching code into it's own file. This is similar to
how the audit tree watching code is already seperated into audit_tree.cSigned-off-by: Eric Paris
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audit_receive_skb is hard to clearly parse what it is doing to the netlink
message. Clean the function up so it is easy and clear to see what is going
on.Signed-off-by: Eric Paris
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The audit handling of netlink messages is all over the place. Clean things
up, use predetermined macros, generally make it more readable.Signed-off-by: Eric Paris
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Remove code duplication of skb printk when auditd is not around in userspace
to deal with this message.Signed-off-by: Eric Paris
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audit_update_watch() runs all of the rules for a given watch and duplicates
them, attaches a new watch to them, and then when it finishes that process
and has called free on all of the old rules (ok maybe still inside the rcu
grace period) it proceeds to use the last element from list_for_each_entry_safe()
as if it were a krule rather than being the audit_watch which was anchoring
the list to output a message about audit rules changing.This patch unfies the audit message from two different places into a helper
function and calls it from the correct location in audit_update_rules(). We
will now get an audit message about the config changing for each rule (with
each rules filterkey) rather than the previous garbage.Signed-off-by: Eric Paris
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The audit execve record splitting code estimates the length of the message
generated. But it forgot to include the "" that wrap each string in its
estimation. This means that execve messages with lots of tiny (1-2 byte)
arguments could still cause records greater than 8k to be emitted. Simply
fix the estimate.Signed-off-by: Eric Paris
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When an audit watch is added to a parent the temporary watch inside the
original krule from userspace is freed. Yet the original watch is used after
the real watch was created in audit_add_rules()Signed-off-by: Eric Paris
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On bootup nvidiafb prints the following on my Apple G5:
nvidiafb: CRTC 1appears to have a CRT attached
There should be a space between the '1' and the 'appears'. Add it.
Signed-off-by: Mikael Pettersson
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Fix the incorrect "select" directives by dropping the "CONFIG_"
prefixes, and correcting the typo "H8S2768" to "H8S2678".Signed-off-by: Robert P. J. Day
Acked-by: Yoshinori Sato
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
After downing/upping a cpu, an attempt to set
/proc/sys/vm/percpu_pagelist_fraction results in an oops in
percpu_pagelist_fraction_sysctl_handler().If a processor is downed then we need to set the pageset pointer back to
the boot pageset.Updates of the high water marks should not access pagesets of unpopulated
zones (those pointer go to the boot pagesets which would be no longer
functional if their size would be increased beyond zero).Signed-off-by: Dimitri Sivanich
Signed-off-by: Christoph Lameter
Reviewed-by: KOSAKI Motohiro
Cc: Nick Piggin
Cc: Mel Gorman
Cc:
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
After the recent changes that went into mm/vmscan.c to overhaul stuff, we
ended up with these warnings on no-mmu systems:mm/vmscan.c: In function `shrink_page_list':
mm/vmscan.c:580: warning: unused variable `vm_flags'
mm/vmscan.c: In function `shrink_active_list':
mm/vmscan.c:1294: warning: `vm_flags' may be used uninitialized in this function
mm/vmscan.c:1242: note: `vm_flags' was declared hereThis is because the no-mmu function defines page_referenced() to work on
the first argument only (the page). It does not clear the vm_flags given
to it because for no-mmu systems, they never actually get utilized. Since
that is no longer strictly true, we need to set vm_flags to 0 like
everyone else so gcc can do proper dead code elimination without annoying
us with unused warnings.Signed-off-by: Mike Frysinger
Cc: David Howells
Acked-by: David McCullough
Cc: Greg Ungerer
Cc: Paul Mundt
Cc: Wu Fengguang
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
If a kthread happens to use get_user_pages() on an mm (as KSM does),
there's a chance that it will end up trying to read in a swap page, then
oops in grab_swap_token() because the kthread has no mm: GUP passes down
the right mm, so grab_swap_token() ought to be using it.We have not identified a stronger case than KSM's daemon (not yet in
mainline), but the issue must have come up before, since RHEL has included
a fix for this for years (though a different fix, they just back out of
grab_swap_token if current->mm is unset: which is what we first proposed,
but using the right mm here seems more correct).Reported-by: Izik Eidus
Signed-off-by: Johannes Weiner
Signed-off-by: Hugh Dickins
Acked-by: Rik van Riel
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6:
sh: Fix up HAVE_PERF_COUNTERS typo.
sh: Fix up more dma-mapping fallout.
sh: SH7786 SMP support.
sh: Wire up the uncached fixmap on sh64 as well.
sh: Use local TLB flush in set_pte_phys().
sh: Provide cpu_idle_wait() to fix up cpuidle/SMP build. -
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband:
RDMA: Add __init/__exit macros to addr.c and cma.c
IB/ehca: Bump version number
mlx4_core: Fix dma_sync_single_for_cpu() with matching for_device() calls
IB/mthca: Replace dma_sync_single() use with proper functions
RDMA/nes: Fix FIN state handling under error conditions
RDMA/nes: Fix max_qp_init_rd_atom returned from query device
IB/ehca: Ensure that guid_entry index is not negative
IB/ehca: Tolerate dynamic memory operations before driver load -
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (38 commits)
fusion: mptsas, fix lock imbalance
[SCSI] scsi_transport_fc: replace BUS_ID_SIZE by fixed count
sd, sr: fix Driver 'sd' needs updating message
scsi_transport_iscsi: return -EOVERFLOW for Too many iscsi targets
fc_transport: Selective return value from BSG timeout function
fc_transport: The softirq_done function registration for BSG request
sym53c8xx: ratelimit parity errors
explain the hidden scsi_wait_scan Kconfig variable
ibmvfc: Fix endless PRLI loop in discovery
ibmvfc: Process async events before command responses
libfc: Add runtime debugging with debug_logging module parameter
libfcoe: Add runtime debugging with module param debug_logging
fcoe: Add runtime debug logging with module parameter debug_logging
scsi_debug: Add support for physical block exponent and alignment
cnic: add NETDEV_1000 and NETDEVICES to Kconfig select
cnic: Fix __symbol_get() build error.
Revert "[SCSI] cnic: fix error: implicit declaration of function ‘__symbol_get’"
ipr: differentiate pci-x and pci-e based adapters
ipr: add test for MSI interrupt support
scsi_transport_spi: Blacklist Ultrium-3 tape for IU transfers
... -
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic:
asm-generic: add dummy pgprot_noncached()
lib/checksum.c: fix endianess bug
asm-generic: hook up new system calls
asm-generic: list Arnd as asm-generic maintainer
asm-generic: drop HARDIRQ_BITS definition from hardirq.h
asm-generic: uaccess: fix up local access_ok() usage
asm-generic: uaccess: add missing access_ok() check to strnlen_user() -
* 'kmemleak' of git://linux-arm.org/linux-2.6:
kmemleak: Do not force the slab debugging Kconfig options
kmemleak: use pr_fmt -
Indeed FOLL_WRITE matches FAULT_FLAG_WRITE, matches GUP_FLAGS_WRITE,
and it's tempting to devise a set of Grand Unified Paging flags;
but not today. So until then, let's rely upon the compiler to spot
the coincidence, "rather than have that subtle dependency and a
comment for it" - as you remarked in another context yesterday.Signed-off-by: Hugh Dickins
Acked-by: Wu Fengguang
Signed-off-by: Linus Torvalds -
handle_mm_fault() is now passing fault flags rather than write_access
down to hugetlb_fault(), so better recognize that in hugetlb_fault(),
and in hugetlb_no_page().Signed-off-by: Hugh Dickins
Acked-by: Wu Fengguang
Signed-off-by: Linus Torvalds -
* 'for-linus' of git://www.jni.nu/cris:
CRISv10: remove redundant tests on unsigned
CRISv32: irq.c - Move end brace outside #endif
CRISv32: Fix potential null reference in cryptocop driver.
CRISv32: Add arch optimized strcmp.
CRIS: assignment/is equal confusion -
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:
ALSA: hda - Make jack-plug notification selectable
ALSA: ctxfi - Add PM support
sound: seq_midi_event: fix decoding of (N)RPN events
ALSA: hda - Add digital-mic support to ALC262 auto model
ALSA: hda - Fix check of input source type for realtek codecs
ALSA: hda - Add quirk for Sony VAIO Z21MN
ALSA: hda - Get back Input Source for ALC262 toshiba-s06 model
ALSA: hda - Fix unsigned comparison in patch_sigmatel.c
ALSA: via82xx: add option to disable 500ms delay in snd_via82xx_codec_wait
sound: fix check for return value in snd_pcm_hw_refine
ALSA: ctxfi - Allow unknown PCI SSIDs
ASoC: Blackfin: update the bf5xx_i2s_resume parameters
ASoC: Blackfin: keep better track of SPORT configuration state -
* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog:
[WATCHDOG] wdt_pci.c: remove #ifdef CONFIG_WDT_501_PCI
[WATCHDOG] hpwdt: Add NMI priority option
[WATCHDOG] OMAP fixes: enable clock in probe, trigger timer reload
[WATCHDOG] add bcm47xx watchdog driver
[WATCHDOG] Freescale STMP: watchdog driver
[WATCHDOG] twl4030 watchdog driver
[WATCHDOG] U300 COH 901 327 watchdog driver
[WATCHDOG] Add pnx833x_wdt -
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (62 commits)
V4L/DVB (12131): BUGFIX: An incorrect Carrier Recovery Loop optimization table was being
V4L/DVB (12130): Fix a redundant compiler warning
V4L/DVB (12003): v4l2: Move bounding code outside I2C ifdef block
V4L/DVB (11913): cx231xx: TRY_FMT should not actually set anything
V4L/DVB (11912): em28xx: Use v4l bounding/alignment function
V4L/DVB (11911): cx231xx: Use v4l bounding/alignment function
V4L/DVB (11910): mt9: Use v4l bounding/alignment function
V4L/DVB (11909): cx23885: Use v4l bounding/alignment function
V4L/DVB (11908): w8968cf: Use v4l bounding/alignment function
V4L/DVB (11907): cx88: Use v4l bounding/alignment function
V4L/DVB (11906): saa7134: Use v4l bounding/alignment function
V4L/DVB (11905): vivi: Use v4l bounding/alignment function
V4L/DVB (11904): zoran: Use v4l bounding/alignment functiob
V4L/DVB (11903): sh_mobile_ceu_camera: Use v4l bounding/alignment function
V4L/DVB (11902): pxa-camera: Use v4l bounding/alignment function
V4L/DVB (11901): v4l2: Create helper function for bounding and aligning images
V4L/DVB (12128): v4l2: update framework documentation.
V4L/DVB (12125): v4l2: add new s_config subdev ops and v4l2_i2c_new_subdev_cfg/board calls
V4L/DVB (12122): pvrusb2: De-obfuscate code which handles routing schemes
V4L/DVB (12121): pvrusb2: Improve handling of routing schemes
... -
* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev:
libata: don't set IORDY for reset
sata_fsl: Add power mgmt support
[libata] PATA driver for CF interface on AT91SAM9260 SoC
[libata] beautify module parameters -
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide-2.6:
ide cmd64x: Remove serialize setting.
ide: Take over as maintainer. -
Add __init and __exit annotations to the module_init/module_exit
functions from drivers/infiniband/core/addr.c and cma.c.Signed-off-by: Peter Huewe
Acked-by: Sean Hefty
Signed-off-by: Roland Dreier -
Increment version number for DMEM toleration.
Signed-off-by: Alexander Schmidt
Signed-off-by: Roland Dreier -
The isolated page is "cursor_page" not "page".
This could cause LRU list corruption under memory pressure, caught by
CONFIG_DEBUG_LIST.Reported-by: Ingo Molnar
Signed-off-by: KAMEZAWA Hiroyuki
Reviewed-by: Balbir Singh
Tested-by: Daisuke Nishimura
Cc: Andrew Morton
Signed-off-by: Linus Torvalds -
That's HAVE_PERF_COUNTERS not HAVE_PERF_COUNTER. This was right
initially but I seem to have screwed it up while re-typing it out
by hand on another machine when I checked it in. Hmph.Reported-by: Robert P. J. Day
Signed-off-by: Paul Mundt
23 Jun, 2009
8 commits
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Selecting DEBUG_SLAB or SLUB_DEBUG by the KMEMLEAK menu entry may cause
issues with other dependencies (KMEMCHECK). These configuration options
aren't strictly needed by kmemleak but they may increase the chances of
finding leaks. This patch also updates the KMEMLEAK config entry help
text.Signed-off-by: Catalin Marinas
Acked-by: Pekka Enberg -
Signed-off-by: Joe Perches
Signed-off-by: Catalin Marinas -
Most architectures now provide a pgprot_noncached(), the
remaining ones can simply use an dummy default implementation,
except for cris and xtensa, which should override the
default appropriately.Signed-off-by: Arnd Bergmann
Cc: Jesper Nilsson
Cc: Chris Zankel
Cc: Magnus Damm -
commit dbe6f1869188b6e04e38aa861dd198befb08bcd7
("dma-mapping: mark dma_sync_single and dma_sync_sg as deprecated"
conveniently broke every single SH build.In the future it would be great if people could at least bother
figuring out how to use grep.Signed-off-by: Paul Mundt
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SH7786 is roughly identical to SH-X3 proto SMP, though there are only 2
CPUs. This just wraps in to the existing SH-X3 SMP code with some minor
changes for SH7786, including wiring up the IPIs properly, enabling
IRQ_PER_CPU, and so forth.Signed-off-by: Paul Mundt
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Now that sh64 also can use the uncached section, wire up the fixmap for
it as well.Signed-off-by: Paul Mundt
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set_pte_phys() presently uses the global flush_tlb_one(), which locks on
SMP trying to do the IPI. As we have not even initialized the other CPUs
at this point, switch to the local_ variant so the flush happens on the
boot CPU.Signed-off-by: Paul Mundt
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Crib the x86 cpu_idle_wait() implementation and shove it in with the
idle code, subsequently enabling ARCH_HAS_CPU_IDLE_WAIT.Signed-off-by: Paul Mundt
