Intel OpenBMC Linux kernel source tree (mirror) https://git.radix-linux.su/BMC/Intel-BMC/linux.git/atom?h=dev 2014-12-29T08:06:55+00:00 2014-12-29T08:06:55+00:00 Tomi Valkeinen tomi.valkeinen@ti.com 2014-12-18T11:40:06+00:00 urn:sha1:92b004d1aa9f367c372511ca0330f58216b25703 If the probe of an fb driver has been deferred due to missing dependencies, and the probe is later ran when a module is loaded, the fbdev framework will try to find a logo to use. However, the logos are __initdata, and have already been freed. This causes sometimes page faults, if the logo memory is not mapped, sometimes other random crashes as the logo data is invalid, and sometimes nothing, if the fbdev decides to reject the logo (e.g. the random value depicting the logo's height is too big). This patch adds a late_initcall function to mark the logos as freed. In reality the logos are freed later, and fbdev probe may be ran between this late_initcall and the freeing of the logos. In that case we will miss drawing the logo, even if it would be possible. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: stable@vger.kernel.org 2014-02-27T16:07:39+00:00 H. Peter Anvin hpa@linux.intel.com 2014-02-25T20:05:34+00:00 urn:sha1:c5f9ee3d665a7660b296aa1e91949ae3376f0d07 The SGI Visual Workstation seems to be dead; remove support so we don't have to continue maintaining it. Cc: Andrey Panin <pazke@donpac.ru> Cc: Michael Reed <mdr@sgi.com> Link: http://lkml.kernel.org/r/530CFD6C.7040705@zytor.com Signed-off-by: H. Peter Anvin <hpa@linux.intel.com> 2014-01-17T08:57:49+00:00 Geert Uytterhoeven geert@linux-m68k.org 2013-11-04T08:42:30+00:00 urn:sha1:db25295788550f6ee494d7feacfcde5d354ad62e Since commit 41702d9a4fffa9e25b2ad9d4af09b3013fa155e1 ("logo.c: get rid of mips_machgroup") there's no longer a need to include <asm/bootinfo.h> on MIPS. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> 2012-01-12T23:02:20+00:00 Rusty Russell rusty@rustcorp.com.au 2012-01-12T23:02:20+00:00 urn:sha1:90ab5ee94171b3e28de6bb42ee30b527014e0be7 module_param(bool) used to counter-intuitively take an int. In fddd5201 (mid-2009) we allowed bool or int/unsigned int using a messy trick. It's time to remove the int/unsigned int option. For this version it'll simply give a warning, but it'll break next kernel version. Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> 2009-06-17T02:47:57+00:00 Geert Uytterhoeven Geert.Uytterhoeven@sonycom.com 2009-06-16T22:34:19+00:00 urn:sha1:ae52bb2384f721562f15f719de1acb8e934733cb Now we have __initconst, we can finally move the external declarations for the various Linux logo structures to <linux/linux_logo.h>. James' ack dates back to the previous submission (way to long ago), when the logos were still __initdata, which caused failures on some platforms with some toolchain versions. Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Acked-by: James Simmons <jsimmons@infradead.org> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 2008-05-15T02:11:14+00:00 Robin Getz robin.getz@analog.com 2008-05-14T23:05:48+00:00 urn:sha1:122a881c776b7c155bf3f379928cc27aab435288 This art design is beautiful, isn't it? And you can watch our demo on YouTube: http://youtube.com/watch?v=fKyQOntPEFs Signed-off-by: Robin Getz <robin.getz@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 2007-10-18T21:37:17+00:00 Ralf Baechle ralf@linux-mips.org 2007-10-18T10:04:37+00:00 urn:sha1:41702d9a4fffa9e25b2ad9d4af09b3013fa155e1 This has not been any serious user of this ill conceived thing since the original invention in like '95 so I recently deleted this from everywhere except the last instance in logo.c. This patch removes the last two instances in logo.c. They conditions were not useful anyway as when compiled in they would always evaluate as true. Last not least this is necessary to get the SGI IP22 and DECstation kernels to compile again. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 2007-10-16T16:43:20+00:00 Randy Dunlap rdunlap@xenotime.net 2007-10-16T08:29:37+00:00 urn:sha1:accaa24c492f1aa3b9c37226d868dc59c3007531 Add logo.nologo kernel boot option to disable the logo in order to provide more screen space for kernel messages; especially useful when debugging and screen space is more critical. newport_con driver changes are untested. [akpm@linux-foundation.org: cleanups, coding-style fixes] Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Antonino Daplas <adaplas@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 2007-07-16T21:24:55+00:00 Sam Ravnborg sam@ravnborg.org 2007-06-02T22:47:53+00:00 urn:sha1:92cc6b0725d800dcc3b9d62b419724050e4f7872 Replaced this with a __init_refok marker in front of fb_find_logo(). I think that the __initdata marker for the logo's are wrong but I have not justified this so I did not remove it. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> 2006-06-30T17:25:36+00:00 Jörn Engel joern@wohnheim.fh-wedel.de 2006-06-30T17:25:36+00:00 urn:sha1:6ab3d5624e172c553004ecc862bfeac16d9d68b7 Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Adrian Bunk <bunk@stusta.de>