- 22 9月, 2006 17 次提交
-
-
由 Dave Airlie 提交于
Signed-off-by: NDave Airlie <airlied@linux.ie>
-
由 Dave Airlie 提交于
Signed-off-by: NDave Airlie <airlied@linux.ie>
-
由 Dave Airlie 提交于
This just fixes up the return value in the drm_auth:remove_magic Signed-off-by: NDave Airlie <airlied@linux.ie>
-
由 Thomas Hellstrom 提交于
Add support for the SiS 315 to the DRM. Signed-off-by: NDave Airlie <airlied@linux.ie>
-
由 Thomas Hellstrom 提交于
Keep hashed user tokens, with the following changes: 32-bit physical device addresses are mapped directly to user-tokens. No duplicate maps are allowed, and the addresses are assumed to be outside of the range 0x10000000 through 0x30000000. The user-token is identical to the 32-bit physical start-address of the map. 64-bit physical device addressed are mapped to user-tokens in the range 0x10000000 to 0x30000000 with page-size increments. The user_token should not be interpreted as an address. Other map types, like upcoming TTM maps are mapped to user-tokens in the range 0x10000000 to 0x30000000 with page-size increments. The user_token should not be interpreted as an address. Implement hashed map lookups. Signed-off-by: NDave Airlie <airlied@linux.ie>
-
由 Thomas Hellstrom 提交于
Fix drm_remove_magic potential memory leak / corruption. Move drm authentication token hashing to new generic hash table implementation. Signed-off-by: NDave Airlie <airlied@linux.ie>
-
由 Dave Airlie 提交于
Signed-off-by: NDave Airlie <airlied@linux.ie>
-
由 Thomas Hellstrom 提交于
This add support to the SiS and VIA drivers for the simple memory manager. This fixes a lot of problems with the current simple code these drivers used, including locking and SMP issues. Signed-off-by: NDave Airlie <airlied@linux.ie>
-
由 Thomas Hellstrom 提交于
This adds the DRM hashtable and simple memory manager implementations from Tungsten Graphics, this is NOT the new memory manager, this is a replacement for the SIS and VIA memory managers. Signed-off-by: NDave Airlie <airlied@linux.ie>
-
由 Michel Dänzer 提交于
The latter seems to be a read-only mirror of the former. Signed-off-by: NDave Airlie <airlied@linux.ie>
-
由 Michel Dänzer 提交于
When writeback isn't used, actually disable it in the hardware. Not doing this might waste bus bandwidth or even cause memory corruption or system crashes on systems that check bus transfers. No such incident has been reported though. Signed-off-by: NDave Airlie <airlied@linux.ie>
-
由 Michel Dänzer 提交于
When this succeeds, userspace can read the scratch register contents from th mapped writeback page directly. Signed-off-by: NDave Airlie <airlied@linux.ie>
-
由 Michel Dänzer 提交于
Signed-off-by: NDave Airlie <airlied@linux.ie>
-
由 Thomas Hellstrom 提交于
Signed-off-by: NDave Airlie <airlied@linux.ie>
-
由 Dave Airlie 提交于
This patch removes the pci_domain from the DRM device structure, and gets it via a macro that either asks the platform or does the alpha special case. jgarzik asked for this to just use the platform magic, but I've no alpha experience and I'd rather not just break it and wait for someone to give out. Signed-off-by: NDave Airlie <airlied@linux.ie>
-
由 Dave 提交于
The drm keeps a local copy of these for little use. Signed-off-by: NDave Airlie <airlied@linux.ie>
-
由 Dave Airlie 提交于
This patch removes some of the old compatibility macros from the DRM, and removes use of DRM wrappers from Linux specific code. Signed-off-by: NDave Airlie <airlied@linux.ie>
-
- 17 9月, 2006 3 次提交
-
-
由 Corey Minyard 提交于
If one of the OEM flags becomes set in the flags from the hardware, the driver could hang if no OEM handler was set. Fix the code to handle this. This was tested by setting the flags by hand after they were fetched. Signed-off-by: NCorey Minyard <minyard@acm.org> Ackde-by: NMatt Domsch <Matt_Domsch@dell.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
由 Andrew Morton 提交于
Fix http://bugzilla.kernel.org/show_bug.cgi?id=7152 Cc: Michael Tautschnig <tautschn@model.in.tum.de> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
由 Arnaud Patard 提交于
When the ipmi_si module is loaded on a system without any ipmi device, it fails with nodev. It would be fine if all resources were freed. A call to device_unregister() is missing, resulting to a oops when you remove the ipmi_msghandler. Signed-off-by: NArnaud Patard <apatard@mandriva.com> Acked-by: NCorey Minyard <minyard@acm.org> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
- 02 9月, 2006 3 次提交
-
-
由 Corey Minyard 提交于
Olaf Kirch of SuSE tracked down a problem where module unloads of the IPMI driver would occasionally result in Oopses. He tracked that down to a variable that wasn't always initialized properly in some situations. This patch initializes that variable. Olaf sent a patch that kzalloc-ed the data, but this structure is large enough that I would perfer to not do that. Thanks Olaf! Signed-off-by: NCorey Minyard <minyard@acm.org> Cc: Olaf Kirch <okir@suse.de> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
由 Ian E. Morgan 提交于
The last argument of module_param is permissions, not default value. Acked-by: NWim Van Sebroeck <wim@iguana.be> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
由 Paul Fulghum 提交于
Fix receive tty error handling in synclink_gt driver. Adrian reported compiler warning for incorrect bit test against char variable. I determined these and other device specific error bits were incorrectly defined. Signed-off-by: NPaul Fulghum <paulkf@microgate.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
- 31 8月, 2006 1 次提交
-
-
由 Roland Scheidegger 提交于
The radeon requires a VAP state flush when enabling/disabling vertex programs on the r200 cards. Signed-off-by: NDave Airlie <airlied@linux.ie> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
- 28 8月, 2006 5 次提交
-
-
由 Alan Cox 提交于
Unlike the other tty comment patch this one has code changes. Specifically it limits the queue size for a tty to 64K characters (128Kbytes) worst case even if the tty is ignoring tty->throttle. This is because certain drivers don't honour the throttle value correctly, although it is a useful safeguard anyway. Signed-off-by: NAlan Cox <alan@redhat.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
由 Alan Cox 提交于
Doesn't fix them but does show up some interesting areas that need review and fixing. Signed-off-by: NAlan Cox <alan@redhat.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
由 Samuel Thibault 提交于
When reading /dev/vcsa while a font with more than 256 characters is loaded, one of the attribute bits records the 9th bit of the character. But depending on the console driver (vgacon or fbcon for instance), that's bit 3 or bit 0. And there is no way for userland to know that, thus no way for userland to safely grab the screen content. So here is a (tested) patch: Add a VT_GETHIFONTMASK ioctl for knowing which bit is the 9th bit for VC text (vc_hi_font_mask field of the vc_data structure). Signed-off-by: NSamuel Thibault <samuel.thibault@ens-lyon.org> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
由 Dirk Eibach 提交于
While testing Moxa C218T/PCI on PowerPC 405EP I found that loading firmware using the linux kernel driver fails because calculation of the checksum is not endianess independent in the original code. After I fixed this I found that uploading firmware in a system with multiple cards causes a kernel oops. I had a look in the recent moxa sources and found that they do some kind of locking there. Applying this lock fixed the problem. Alan sayeth: Checksum changes are clearly correct. Other changes is an improvement but not I think enough to handle malicious firmware attacks. That said such an attacker has CAP_SYS_RAWIO anyway so that part is irrelevant except for neatness. [akpm@osdl.org: cleanups] Signed-off-by: NDirk Eibach <eibach@gdsys.de> Acked-by: NAlan Cox <alan@redhat.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
由 Rolf Eike Beer 提交于
When cdev_add() failed there is no reason to call cdev_del(). Signed-off-by: NRolf Eike Beer <eike-kernel@sf-tec.de> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
- 15 8月, 2006 1 次提交
-
-
由 Matt LaPlante 提交于
Three typos in drivers/char/watchdog/Kconfig... Signed-off-by: NMatt LaPlante <kernel1@cyberdogtech.com> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
- 06 8月, 2006 3 次提交
-
-
由 Linas Vepstas 提交于
A set of tty line discipline cleanup patches were introduced before the dawn of time, in kernel version 2.4.21. This patch performs that cleanup for the hvsi driver. The hvsi driver is used only on IBM pSeries PowerPC boxes. The driver was originally written by Hollis Blanchard, who has delegated maintainership to me. So this my first and maybe only patch in this official new role, because this driver is otherwise bug-free :-) Alan: "Actually its also a bug fix, tty->ldisc should be locked by refcounting and the helpers do this for you." Signed-off-by: NLinas Vepstas <linas@austin.ibm.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Acked-by: NAlan Cox <alan@redhat.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
由 Linas Vepstas 提交于
Under certain rare circumstances, it appears that there can be be a NULL-pointer deref when a user fiddles with terminal emeulation programs while outpu is being sent to the console. This patch checks for and avoids a NULL-pointer deref. Signed-off-by: NHollis Blanchard <hollisbl@austin.ibm.com> Signed-off-by: NLinas Vepstas <linas@austin.ibm.com> Cc: Paul Fulghum <paulkf@microgate.com> Acked-by: NAlan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
由 David Brownell 提交于
Seems like the omap-rng driver in the main tree predates the switch from <asm/hardware/clock.h> to <linux/clk.h> ... now it builds OK. Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net> Signed-off-by: NMichael Buesch <mb@bu3sch.de> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
- 05 8月, 2006 1 次提交
-
-
由 Dmitry Torokhov 提交于
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
-
- 03 8月, 2006 1 次提交
-
-
由 Greg Edwards 提交于
Add a platform check to the snsc driver init function, to prevent loading on non-sn2 systems. Signed-off-by: NGreg Edwards <edwardsg@sgi.com> Signed-off-by: NTony Luck <tony.luck@intel.com>
-
- 01 8月, 2006 3 次提交
-
-
由 Michael Buesch 提交于
The geode hwrng leaks an iomapped resource, if hwrng_register() fails. This fixes it. Signed-off-by: NMichael Buesch <mb@bu3sch.de> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
由 Michael Buesch 提交于
The intel hwrng leaks an iomapped resource, if hwrng_register() failes. This fixes it. Signed-off-by: NMichael Buesch <mb@bu3sch.de> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
由 Adrian Bunk 提交于
A static struct mustn't be exported. Signed-off-by: NAdrian Bunk <bunk@stusta.de> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
- 22 7月, 2006 1 次提交
-
-
由 Krzysztof Halasa 提交于
WAN: Converted synclink drivers to use netif_carrier_*() instead of hdlc_set_carrier(). Signed-off-by: NKrzysztof Halasa <khc@pm.waw.pl> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 19 7月, 2006 1 次提交
-
-
由 Dmitry Torokhov 提交于
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
-