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2005-06-20Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
2005-06-20[PATCH] ARM: 2719/1: enable module support in ixp2000 defconfigs by defaultLennert Buytenhek
Patch from Lennert Buytenhek The ixp2000 defconfigs are among the few that do not enable module support by default. I keep enabling module support by hand for every new kernel version, so let's just make this change upstream. Signed-off-by: Lennert Buytenhek Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-20[PATCH] ARM: 2716/1: SharpSL Param: Fix typoRichard Purdie
Patch from Richard Purdie Fix typo in sharpsl_param.c so it works correctly on collie. Signed-off-by: Richard Purdie Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-20[PATCH] ARM: 2701/1: free up ixp2000 timer 4 for the watchdogLennert Buytenhek
Patch from Lennert Buytenhek The IXP2000 has four timers, but if we're on an A-step IXP2800, timer 2 and 3 don't work. We need two timers for timekeeping (one for the timer interrupt and one for tracking missed jiffies), so on early IXP2800s we have no other choice but to use timer 1 and 4 for that, but on all other IXP2000s we'd rather leave timer 4 free since that's the only timer we can use for the watchdog. So, on buggy IXP2000s (i.e. the A-step IXP2800) we use timer 4 for tracking missed jiffies, and on all all non-buggy IXP2000s (i.e. everything but the A-step IXP2800) we use timer 2. On a pre-production IXP2800, this patch should print these messages on boot: Enabling IXP2800 erratum #25 workaround Unable to use IXP2000 watchdog due to IXP2800 erratum #25 On any non-buggy IXP2800 (as well as on IXP2400s) you shouldn't see anything at all, and the watchdog should be usable again. Signed-off-by: Lennert Buytenhek Signed-off-by: Deepak Saxena Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-20[PATCH] ARM: 2693/1: Add PCI support for Versatile/PBCatalin Marinas
Patch from Catalin Marinas This patch adds PCI support for the Versatile PB926 platform. Signed-off-by: Colin King Signed-off-by: Catalin Marinas Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-20[PATCH] ARM: 2686/2: AAEC-2000 Core supportBellido Nicolas
Patch from Bellido Nicolas Core support for AAEC-2000 based platforms. This is an updated version of the previous patch, and takes into account Russell's comments. AAED-2000 default configuration will follow as soon as some problems with the bootloader are sorted out... Signed-off-by: Nicolas Bellido Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-20[PATCH] ARM: Add iomap support for ARMRussell King
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-20[PATCH] ARM: Remove nmi_tick() from Integrator.Russell King
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-20[PATCH] ARM: Add missed include for dmabounce.cRussell King
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-20[PATCH] ARM: Lindent GCC helper functionsRussell King
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-20Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/paulus/ppc64-2.6Linus Torvalds
2005-06-20[PATCH] ARM: Remove gcc type-isms from GCC helper functionsRussell King
Convert ugly GCC types to Linux types: UQImode -> u8 SImode -> s32 USImode -> u32 DImode -> s64 UDImode -> u64 word_type -> int Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-20[PATCH] ARM: Remove obsolete arch/arm/kernel/arch.cRussell King
This is not used anymore - RiscPC now contains the necessary supporting code. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-20[PATCH] initialize TCE tablesJohn Rose
A fairly recent platform requirement states that the OS must clear the whole TCE table at setup time, in case firmware left any active mappings in it. Without this initialization, dynamic bus removes can fail. Firmware rejects these requests if active mappings still exist for a slot that has been deallocated by the OS. Signed-off-by: John Rose <johnrose@austin.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-06-20[PATCH] ppc64: use cpu_has_feature macroAnton Blanchard
Use the new cpu_has_feature macros instead of open coding it. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-06-20[PATCH] ppc64: quieten RTAS printksAnton Blanchard
Some rtasd printks were too loud. They would appear on a quiet boot even though they were only informational. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-06-20[PATCH] ARM: Ensure DMA-bounced buffers are properly written to RAMRussell King
When DMA bounce buffers were unmapped and the data was memcpy'd to the original buffer, we were not ensuring that the data was written to RAM. This means that there was the potential for page cache pages to have different cache states depending whether they've been bounced or not. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-20[PATCH] ARM: Add common CACHE_COLOUR macroRussell King
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-20[PATCH] ARM: Fix delayed dcache flush for ARMv6 non-aliasing cachesRussell King
flush_dcache_page() did nothing for these caches, but since they suffer from I/D cache coherency issues, we need to ensure that data is written back to RAM. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-19[PATCH] ARM SMP: Messages about CPUs should be prefixed by CPU%uRussell King
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-19Merge with ../linux-2.6-smpRussell King
2005-06-19[PATCH] ARM SMP: Fix PXA/SA11x0 suspend resume crashRussell King
We need to re-initialise the stack pointers for undefined, IRQ and abort mode handlers whenever we resume. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-19[PATCH] ARM SMP: Add missed files from Integrator/CP platformRussell King
Add missed new files from basic SMP support for the Integrator/CP platform. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-18Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
2005-06-18[PATCH] ARM SMP: Add basic support Integrator/CP platformRussell King
Add basic SMP support for the Integrator/CP platform. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-18[PATCH] ARM SMP: Add support for startup of secondary processorsRussell King
Create a temporary page table to startup secondary processors. This page table must have a 1:1 virtual/physical mapping for the kernel in addition to the standard mappings to ensure that the secondary CPU can enable its MMU safely. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-18Merge with ../linux-2.6-smpRussell King
2005-06-18Merge with master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6.gitDavid Woodhouse
2005-06-16[PATCH] ARM: 2715/1: restore CPLD interrupts upon resume for Lubbock and ↵Nicolas Pitre
Mainstone Patch from Nicolas Pitre Without this some devices fail to work again after a suspend event. Signed-off-by: Nicolas Pitre Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-16[PATCH] ARM: 2713/1: Fix the GPIO base for Integrator/CPCatalin Marinas
Patch from Catalin Marinas The GPIO base for Integrator/CP is different from the Integrator/AP. This patch sets the correct value for INTEGRATOR_GPIO_BASE. Signed-off-by: Catalin Marinas Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-16[PATCH] ARM: 2712/1: Fix the RGB order for the Versatile CLCDCatalin Marinas
Patch from Catalin Marinas The current red and blue colours on the Versatile CLCD are reversed when the 5:6:5 mode is used. The patch sets the proper bit in the SYS_CLCD register value. Signed-off-by: Catalin Marinas Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-15[PATCH] update ppc64 defconfigOlaf Hering
enable cpusets enable new lpfc and jsm drivers enable new dm-multipath leave new agp disabled disable rivafb, it does not handle the cards in G5 models (FX5200 as example) the new nvidiafb doesnt work on bigendian, yet Signed-off-by: Olaf Hering <olh@suse.de> Acked-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-14[PATCH] ppc64: update example configsPaul Mackerras
Here is a patch to update the example configs in arch/ppc64/configs. Signed-off-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-14[PATCH] apm.c: ignore_normal_resume is set a bit too lateThomas Hood
This patch causes the ignore_normal_resume flag to be set slightly earlier, before there is a chance that the apm driver will receive the normal resume event from the BIOS. (Addresses Debian bug #310865) Signed-off-by: Thomas Hood <jdthood@yahoo.co.uk> Acked-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-14[PATCH] uml: slirp and slip driver cleanups and fixesJeff Dike
This patch merges a lot of duplicated code in the slip and slirp drivers, abstracts out the slip protocol, and makes the slip driver work in 2.6. Signed-off-by: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-14[PATCH] uml: use fork instead of cloneJeff Dike
Convert the boot-time host ptrace testing from clone to fork. They were essentially doing fork anyway. This cleans up the code a bit, and makes valgrind a bit happier about grinding it. Signed-off-by: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-14[PATCH] uml: build cleanupsJeff Dike
Fix a build failure when CONFIG_MODE_SKAS is disabled and make a Makefile comment fit in 80 columns. Signed-off-by: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-14[PATCH] uml: remove duplicate includesJeff Dike
A few files include the same header twice. Signed-off-by: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-13[PATCH] ARM: 2711/1: fix compilation on PXA targets with CONFIG_PM=nNicolas Pitre
Patch from Nicolas Pitre Signed-off-by: Nicolas Pitre Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-13[PATCH] M68k: Mark Sun-3 NCR5380 SCSI brokenGeert Uytterhoeven
M68k: Mark Sun-3 NCR5380 SCSI broken until NCR5380_abort() and NCR5380_bus_reset() are replaced with real new-style EH routines (the old EH SCSI constants were removed in 2.6.12-rc3). Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-13[PATCH] M68k: Update defconfigsGeert Uytterhoeven
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-12[PATCH] ARM: 2709/1: Systems with PCMCIA should also see IDE options (for ↵David Brownell
CompactFlash memories) Patch from David Brownell The ARM generic Kconfig filters out IDE options ... except for an error prone ARMload of special cases. This adds one general case to the systems that will offer IDE options: kernels with PCMCIA support, which probably want to use IDE to access CompactFlash cards. This might allow many (most?) of the other cases to disappear, for systems that only see IDE hardware through CF cards. Right now this one patch is used to gate access to CF cards, including MicroDrives, for both omap_cf and at91_cf drivers. Signed-off-by: David Brownell Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-10ppc: remove two extraneous descriptors for the 405EP CPULinus Torvalds
The patch to add them keeps on getting applied, over and over again ;) Hopefully no more.
2005-06-10[PATCH] ppc32: Fix nasty sleep/wakeup problemBenjamin Herrenschmidt
Despite all the care lately in making the powermac sleep/wakeup as robust as possible, there is still a nasty related to the use of cpufreq on PMU based machines. Unfortunately, it affects paulus old powerbook so I have to fix it :) We didn't manage to understand what is precisely going on, it leads to memory corruption and might have to do with RAM not beeing properly refreshed when a cpufreq transition is done right before the sleep. The best workaround (and less intrusive at this point) we could come up with is included in this patch. We basically do _not_ force a switch to high speed on suspend anymore (that is what is causing the problem) on those machines. We still force a speed switch on wakeup (since we don't know what speed we are coming back from sleep at, and that seems to work fine). Since, during this short interval, the actual CPU speed might be incorrect, we also hack around by multiplying loops_per_jiffy by 2 (max speed factor on those machines) during early wakeup stage to make sure udelay's during that time aren't too short. For after 2.6.12, we'll change udelay implementation to use the CPU timebase (which is always constant) instead like we do on ppc64 and thus get rid of all those problems. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-09[PATCH] ppc32: add 405EP cpu_spec entryEugene Surovegin
Add a definition for PPC 405EP which was lost somehow during 2.4 -> 2.6 transition. Recent change to arch/ppc/kernel/misc.S ("Fix incorrect CPU_FTR fixup usage for unified caches") triggered this bug and 405EP boards don't boot anymore. Signed-off-by: Eugene Surovegin <ebs@ebshome.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-09Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
2005-06-09[PATCH] ARM: 2708/1: Fix hackkit CPU Frequency build faliureVincent Sanders
Patch from Vincent Sanders This fixes the "multiple definitions of cpufreq_get" build faliure on the hackkit SA1100 platform. Signed-off-by: Vincent Sanders Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-09[PATCH] ARM: 2707/2: Fix badge4 CPU Frequency build faliureVincent Sanders
Patch from Vincent Sanders This fixes the "multiple definitions of cpufreq_get" build faliure on the Badge4 SA1100 platform. Signed-off-by: Vincent Sanders Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-09[IA64] Fix race condition in the rt_sigprocmask fastcallChristoph Lameter
current->blocked will be set to the value of current->thread_info->flags if the cmpxchg to update thread_info->flags fails. For performance reasons the store into current->blocked was placed in the cmpxchg loop. However, the cmpxchg overwrites the register holding the value to be stored. In the rare case of a retry the value of thread_info->flags will be written into current->blocked. The fix is to use another register so that the register containing the current->blocked value is not overwritten. Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2005-06-09[PATCH] ARM: 2706/1: Fix compile on SA-based iPAQs and remove stale CREDITS infoDave Neuer
Patch from Dave Neuer This fixes the "multiple definitions of cpufreq_get" errors on StrongARM-based iPAQs. Signed-off-by: Dave Neuer Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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