linux-toradex.git/drivers/parisc, branch v2.6.32.33

PARISC: led.c - fix potential stack overflow in led_proc_write()

2010-08-10T17:20:37+00:00

commit 4b4fd27c0b5ec638a1f06ced9226fd95229dbbf0 upstream.

avoid potential stack overflow by correctly checking count parameter

Reported-by: Ilja 
Signed-off-by: Helge Deller 
Acked-by: Kyle McMartin 
Cc: James E.J. Bottomley 
Signed-off-by: Linus Torvalds 
Signed-off-by: Greg Kroah-Hartman

mm: replace various uses of num_physpages by totalram_pages

2009-09-22T14:17:38+00:00

Sizing of memory allocations shouldn't depend on the number of physical
pages found in a system, as that generally includes (perhaps a huge amount
of) non-RAM pages.  The amount of what actually is usable as storage
should instead be used as a basis here.

Some of the calculations (i.e.  those not intending to use high memory)
should likely even use (totalram_pages - totalhigh_pages).

Signed-off-by: Jan Beulich 
Acked-by: Rusty Russell 
Acked-by: Ingo Molnar 
Cc: Dave Airlie 
Cc: Kyle McMartin 
Cc: Jeremy Fitzhardinge 
Cc: Pekka Enberg 
Cc: Hugh Dickins 
Cc: "David S. Miller" 
Cc: Patrick McHardy 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

parisc: hppb.c - fix printk format strings

2009-08-02T13:42:39+00:00

Fix those warnings:
drivers/parisc/hppb.c: In function 'hppb_probe':
drivers/parisc/hppb.c:65: warning: format '%x' expects type 'unsigned int', but argument 2 has type 'resource_size_t'
drivers/parisc/hppb.c:77: warning: format '%08x' expects type 'unsigned int', but argument 3 has type 'resource_size_t'
drivers/parisc/hppb.c:77: warning: format '%08x' expects type 'unsigned int', but argument 4 has type 'resource_size_t'

Signed-off-by: Helge Deller

parisc: dino.c - check return value of pci_assign_resource()

2009-08-02T13:17:37+00:00

Signed-off-by: Helge Deller

parisc: includecheck fix for ccio-dma.c

2009-08-02T10:36:20+00:00

fix the following 'make includecheck' warning:

  drivers/parisc/ccio-dma.c: linux/proc_fs.h is included more than once.

Signed-off-by: Jaswinder Singh Rajput 
Signed-off-by: Helge Deller

parisc: isa-eeprom - Fix loff_t usage

2009-08-02T10:35:52+00:00

loff_t is a signed type. If userspace passes a negative ppos, the "count"
range check is weakened. "count"s bigger than HPEE_MAX_LENGTH will pass the check.
Also, if ppos is negative, the readb(eisa_eeprom_addr + *ppos) will poke in random
memory.

Signed-off-by: Michael Buesch 
Cc: stable@kernel.org
Signed-off-by: Helge Deller

parisc: fixed faulty check in lba_pci

2009-08-02T10:35:40+00:00

This patche fixes a spelling error that has resulted from copy and pasting.
The location of the error was found using a semantic patch but the semantic
patch was not trying to find these errors. After looking things over it
seemed logical that this change was needed.

Signed-off-by: Stoyan Gaydarov 
Signed-off-by: Helge Deller

parisc: Fix read buffer overflow in pdc_stable driver

2009-08-02T10:35:28+00:00

Check whether index is within bounds before testing the element.

Signed-off-by: Roel Kluin 
Signed-off-by: Helge Deller

Remove multiple KERN_ prefixes from printk formats

2009-07-08T17:30:03+00:00

Commit 5fd29d6ccbc98884569d6f3105aeca70858b3e0f ("printk: clean up
handling of log-levels and newlines") changed printk semantics.  printk
lines with multiple KERN_ prefixes are no longer emitted as
before the patch.

 is now included in the output on each additional use.

Remove all uses of multiple KERN_s in formats.

Signed-off-by: Joe Perches 
Signed-off-by: Linus Torvalds

parisc: superio: fix build breakage

2009-07-03T03:34:12+00:00

Usage of parport_pc_probe_port was changed in 28783eb52
(parport: Fix various uses of parport_pc).

It introduced this build error:
drivers/parisc/superio.c: In function 'superio_parport_init':
drivers/parisc/superio.c:437: error: too few arguments to function
				'parport_pc_probe_port'

Fix it.

Signed-off-by: Alexander Beregalov 
Signed-off-by: Kyle McMartin