- 28 Jul, 2005 21 commits
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James Morris authored
Implement kernel labeling of the MLS (multilevel security) field of security contexts for files which have no existing MLS field. This is to enable upgrades of a system from non-MLS to MLS without performing a full filesystem relabel including all of the mountpoints, which would be quite painful for users. With this patch, with MLS enabled, if a file has no MLS field, the kernel internally adds an MLS field to the in-core inode (but not to the on-disk file). This MLS field added is the default for the superblock, allowing per-mountpoint control over the values via fixed policy or mount options. This patch has been tested by enabling MLS without relabeling its filesystem, and seems to be working correctly. Signed-off-by:
James Morris <jmorris@redhat.com> Signed-off-by:
Stephen Smalley <sds@epoch.ncsc.mil> Signed-off-by:
Andrew Morton <akpm@osdl.org> Signed-off-by:
Linus Torvalds <torvalds@osdl.org>
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Ian Campbell authored
Signed-off-by:
Ian Campbell <icampbell@arcom.com> Cc: Jeff Garzik <jgarzik@pobox.com> Signed-off-by:
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Giancarlo Formicuccia authored
This patch: http://marc.theaimsgroup.com/?l=bk-commits-head&m=111955644929114&w=2 uncovered a k7m bios bug, where the VT82C686A router is reported as being "586-compatible". The two chips have different pirq mapping, so this leads to "irq routing conflict" on many pci devices. The suggested fix was discussed with Aleksey Gorelov, who helped me to identify the problem as a probable bios bug. Signed-off-by:
Giancarlo Formicuccia <giancarlo.formicuccia@gmail.com> Cc: Dave Jones <davej@codemonkey.org.uk> Cc: Greg KH <greg@kroah.com> Signed-off-by:
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Mike Miller authored
This patch adds per disk queue functionality to cciss. Sometime back I submitted a patch but it looks like only part of what I needed. In the 2.6 kernel if we have more than one logical volume the driver will Oops during rmmod. It seems all of the queues actually point back to the same queue. So after deleting the first volume you hit a null pointer on the second one. This has been tested in our labs. There is no difference in performance, it just fixes the Oops. Signed-off-by:
Mike Miller <mike.miller@hp.com> Cc: Jens Axboe <axboe@suse.de> Signed-off-by:
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Daniel Ritz authored
Older O2Micro bridges have problems with both read prefetch and write burst depending on the combination of the chipset, bridge, cardbus card. safest is to disable read prefetch and write burst on those old bridges. Signed-off-by:
Daniel Ritz <daniel.ritz@gmx.ch> Signed-off-by:
Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by:
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Daniel Ritz authored
Resume doesn't seem to work without. Signed-off-by:
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Dominik Brodowski authored
Debugging and description from: Noah Misch <noah@cs.caltech.edu> When a driver calls pcmcia_request_irq with IRQ_HANDLE_PRESENT unset, it looks for an open IRQ by request_irq()ing with a dummy handler and NULL dev_info. free_irq uses dev_info as a key for identifying the handler to free among those sharing an IRQ, so request_irq returns -EINVAL if dev_info is NULL and the IRQ may be shared. That unknown error code is the -EINVAL. It looks like only pcnet_cs and axnet_cs are affected. Most other drivers let pcmcia_request_irq install their interrupt handlers. sym53c500_cs requests its IRQ manually, but it cannot share an IRQ. The appended patch changes pcmcia_request_irq to pass an arbitrary, unique, non-NULL dev_info with the dummy handler. Signed-off-by:
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Dominik Brodowski authored
Update the PCMCIA documentation to reflect some more, though older, changes. Parts extracted from an e-mail from Randy Dunlap with his consent. Signed-off-by:
Randy Dunlap <rdunlap@xenotime.net> Signed-off-by:
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Komuro authored
If the product-id-string contains the '+' , '&' ,'_', it was not converted properly from the /etc/pcmcia/config(pcmcia-cs config file). Signed-off-by:
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Dominik Brodowski authored
Avoid double iounmap of one address, and disable cis_virt if set_mem_map failed. Signed-off-by:
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Dominik Brodowski authored
Get the au1000 PCMCIA socket drivers to work. Signed-off-by:
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Jar authored
Remove duplicates from the device id table. Signed-off-by:
Jarkko Raja <jar@pcuf.fi> Signed-off-by:
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Pavel Roskin authored
There are two problems with the message about missing callback functions: it's not written in correct English and it lacks newline at the end. Signed-off-by:
Pavel Roskin <proski@gnu.org> Signed-off-by:
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Pavel Roskin authored
SanDisk ConnectPlus has two functions. Function 0 is prism2 card, currently only supported by HostAP (not in the kernel). Function 1 is 128M flash, supported by ide-cs. This patch adds an entry for function 1 to ide-cs.c. Signed-off-by:
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Andrew Morton authored
Fix bug introduced in 2.6.11-rc2: when we clone a BIO we need to copy over the current index into it as well. It corrupts data with some MD setups. See http://bugzilla.kernel.org/show_bug.cgi?id=4946 Huuuuuuuuge thanks to Matthew Stapleton <matthew4196@gmail.com> for doggedly chasing this one down. Acked-by:
Jens Axboe <axboe@suse.de> Cc: <linux-raid@vger.kernel.org> Cc: <dm-devel@redhat.com> Signed-off-by:
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Andrew Vasquez authored
This adds the appropriate FW_LOADER pre-requisite and a separate entry for ISP24xx support. Thanks to Adrian Bunk and Jesper Juhl for their efforts in fixing this quirk. Signed-off-by: -
Hal Rosenstock authored
Only print debug messages when debug_level is set. Eliminate NULL checks prior to calling kfree. Signed-off-by:
Hal Rosenstock <halr@voltaire.com> Signed-off-by:
Libor Michalek <libor@topspin.com>
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Roland Dreier authored
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Richard Henderson authored
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Linus Torvalds authored
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Linus Torvalds authored
If we haven't configured the qla24xx driver, then the Makefile shouldn't do it for us. This also means that we can avoid the unnecessary selection of FC_ATTRS. Debugged by James Bottomley
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- 27 Jul, 2005 19 commits
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Andrew Morton authored
My fairly ordinary x86 test box gets stuck during reboot on the wait_for_completion() in ide_do_drive_cmd(): Signed-off-by: -
Linus Torvalds authored
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Linus Torvalds authored
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Linus Torvalds authored
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Linus Torvalds authored
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Marcelo Tosatti authored
8xx is not BROKEN anymore. Signed-off-by:
Marcelo Tosatti <marcelo.tosatti@cyclades.com> Signed-off-by:
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Anton Wllert authored
On 8xx, in the case where a pagefault happens for a process who's not the owner of the vma in question (ptrace for instance), the flush operation is performed via the physical address. Unfortunately, that results in a strange, unexplainable "icbi" instruction fault, most likely due to a CPU bug (see oops below). Avoid that by flushing the page via its kernel virtual address. Oops: kernel access of bad area, sig: 11 [#2] NIP: C000543C LR: C000B060 SP: C0F35DF0 REGS: c0f35d40 TRAP: 0300 Not tainted MSR: 00009022 EE: 1 PR: 0 FP: 0 ME: 1 IR/DR: 10 DAR: 00000010, DSISR: C2000000 TASK = c0ea8430[761] 'gdbserver' THREAD: c0f34000 Last syscall: 26 GPR00: 00009022 C0F35DF0 C0EA8430 00F59000 00000100 FFFFFFFF 00F58000 00000001 GPR08: C021DAEF C0270000 00009032 C0270000 22044024 10025428 01000800 00000001 GPR16: 007FFF3F 00000001 00000000 7FBC6AC0 00F61022 00000001 C0839300 C01E0000 GPR24: 00CD0889 C082F568 3000AC18 C02A7A00 C0EA15C8 00F588A9 C02ACB00 C02ACB00 NIP [c000543c] __flush_dcache_icache_phys+0x38/0x54 LR [c000b060] flush_dcache_icache_page+0x20/0x30 Call trace: [c000b154] update_mmu_cache+0x7c/0xa4 [c005ae98] do_wp_page+0x460/0x5ec [c005c8a0] handle_mm_fault+0x7cc/0x91c [c005ccec] get_user_pages+0x2fc/0x65c [c0027104] access_process_vm+0x9c/0x1d4 [c00076e0] sys_ptrace+0x240/0x4a4 [c0002bd0] ret_from_syscall+0x0/0x44 Signed-off-by:
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Jesper Juhl authored
a) update entry in CREDITS for Jesper Juhl b) remove email address from source files so it's only listed in credits. Signed-off-by:
Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by:
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Jesper Juhl authored
`gcc -W' likes to complain if the static keyword is not at the beginning of the declaration. This patch fixes all remaining occurrences of "inline static" up with "static inline" in the entire kernel tree (140 occurrences in 47 files). While making this change I came across a few lines with trailing whitespace that I also fixed up, I have also added or removed a blank line or two here and there, but there are no functional changes in the patch. Signed-off-by:
Jesper Juhl <juhl-lkml@dif.dk> Signed-off-by:
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Michal Januszewski authored
The fb_info struct, as defined in include/linux/fb.h, contains an element that is supposed to hold the current color map: struct fb_cmap cmap; /* Current cmap */ This cmap is currently never updated when either fb_set_cmap() or fb_set_user_cmap() are called. As a result, info->cmap contains the default cmap that was set by a device driver/fbcon and a userspace application using the FBIOGETCMAP ioctl will not always get the *currently* used color map. The patch fixes this by making sure the cmap is copied to info->cmap after it is set correctly. It moves most of the code that is responsible for setting the cmap to fb_set_cmap() and out of fb_set_user_cmap() to avoid code-duplication. Signed-off-by:
Michal Januszewski <spock@gentoo.org> Cc: <linux-fbdev-devel@lists.sourceforge.net> Signed-off-by:
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Michal Januszewski authored
Currently even when the cursor is disabled (`setterm -cursor off`), it is still repainted as a black rectangle the size of a single char. This can be seen, for example, by chvt'ing to a free tty, disabling the cursor and doing `dd if=3D/dev/urandom of=3D/dev/fb0`. The patch changes this behaviour by avoiding painting anything when the cursor is disabled. Signed-off-by:
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Jon Smirl authored
Color maps have up to 256 entries. 4096/256 allows for 16 characters per line. The format for a cmap entry is "%02x%c%4x%4x%4x\n" %02x entry %c transp %4x red %4x blue %4x green You can read the color_map with cat fb0/color_map. Signed-off-by:
Jon Smirl <jonsmirl@gmail.com> Signed-off-by:
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Jon Smirl authored
radeonfb does not clean up EDID sysfs attribute Signed-off-by:
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Jon Smirl authored
fbdev is missing unregister_chrdev() on unload. Signed-off-by:
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Jon Smirl authored
Fix rounding error when mode frequency is very close to monitor limit Signed-off-by:
James Simmons <jsimmons@infradead.org> Signed-off-by:
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Marcelo Tosatti authored
m8xx_cpm_hostalloc() can't rely on using the coherent DMA allocator early on boot because the VM is not fully up yet. Change it to use the on-board DPRAM instead. The current code relies on the "bootmem_page" allocated by m8xx_cpm_reset(), which must be killed. This is done in v2.4 but has never been forward ported to v2.6. Signed-off-by:
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Michael Krufky authored
Rename lgdt3302 to lgdt330x, to make way for the addition of lgdt3303 support in future revisions. I am changing the name of this module now so that hopefully the name will be changed before the release of 2.6.13 ... It wouldn't make sense to release 2.6.13 with the name lgdt3302 in it, which will only be renamed to lgdt330x in later versions. Signed-off-by:
Michael Krufky <mkrufky@m1k.net> Signed-off-by:
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Michael Hunold authored
I noticed that some past changes to the gerneric Video4Linux tuner module for analog tuners broke my "Multimedia eXtension Board" driver. The tuner driver was made aware of Video4Linux2 tuning ioctls, but my driver was not ported and still uses the Video4Linux1 ioctls. This does not work anymore as intendend, the tuning is currently broken. The attached patch fixes non-working tuning in MXB driver introduced by some recent generic tuner changes by replacing Video4Linux1 tuner ioctls with proper Video4Linux2 tuner ioctls. - fix non-working tuning in MXB driver introduced by some recent generic tuner changes by replacing Video4Linux1 tuner ioctls with proper Video4Linux2 tuner ioctls Signed-off-by:
Michael Hunold <hunold@linuxtv.org> Cc: Michael Krufky <mkrufky@m1k.net> Signed-off-by:
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Michael Krufky authored
The #define CONFIG_DVB_* are actually CFLAGS set by Makefile. CONFIG_* namespace is reserved for Kconfig. This renames them back to HAVE_* Signed-off-by:
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