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* [SPARC]: Migration cost tune up in sparc smp.Krzysztof Helt2006-06-101-0/+11
| | | | | | | | | This patch sets the max_cache_size value required to tune up scheduler in SMP systems. Otherwise, the calculated migration_cost is too high and task scheduling may lock up. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
* [SPARC64]: Set appropriate max_cache_size.David S. Miller2006-06-101-0/+35
| | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds2006-06-102-10/+125
|\ | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: [SPARC64]: Avoid JBUS errors on some Niagara systems. [FUSION]: Fix mptspi.c build with CONFIG_PM not set. [TG3]: Handle Sun onboard tg3 chips more correctly. [SPARC64]: Dump local cpu registers in sun4v_log_error()
| * [SPARC64]: Avoid JBUS errors on some Niagara systems.David S. Miller2006-06-101-6/+118
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Doing PCI config space accesses to non-present PCI slots can result in fatal JBUS errors if the PCI config access hypervisor call is performed on cpus other than the boot cpu. PCI config space accesses to present PCI slots works just fine. Recursively traverse the OBP device tree under the PCI controller node and record all present device IDs into a small hash table. Avoid the hypervisor call for any PCI config space access attempt for a device not recorded in the hash table. Signed-off-by: David S. Miller <davem@davemloft.net>
| * [SPARC64]: Dump local cpu registers in sun4v_log_error()David S. Miller2006-06-091-4/+7
| | | | | | | | | | | | This makes the debugging information more usable. Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge branch 'merge' of ↵Linus Torvalds2006-06-105-7/+35
|\ \ | |/ |/| | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: [PATCH] powerpc: Fix cell blade detection [PATCH] powerpc: Fix call to ibm,client-architecture-support powerpc: Fix machine check problem on 32-bit kernels
| * [PATCH] powerpc: Fix cell blade detectionArnd Bergmann2006-06-093-6/+22
| | | | | | | | | | | | | | | | | | | | The IBM Cell blade firmware might confuse the kernel to think it's a pSeries machine. This fixes it for now. With a bit of luck, the firmware will be updated to avoid that in the future but currently that patch is needed. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [PATCH] powerpc: Fix call to ibm,client-architecture-supportBenjamin Herrenschmidt2006-06-091-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | The code in prom_init.c calling the firmware ibm,client-architecture-support method on pSeries has a bug where it fails to properly pass the instance handle of the firmware object when trying to call a method. Result ranges from the call doing nothing to the firmware crashing. (Found by Segher, thanks !) Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Segher Boessenkool <segher@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * powerpc: Fix machine check problem on 32-bit kernelsPaul Mackerras2006-06-092-1/+12
| | | | | | | | | | | | | | | | | | This fixes a bug found by Dave Jones that means that it is possible for userspace to provoke a machine check on 32-bit kernels. This also fixes a couple of other places where I found similar problems by inspection. Signed-off-by: Paul Mackerras <paulus@samba.org>
* | [PATCH] ep93xx build fixLennert Buytenhek2006-06-081-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: Lennert Buytenhek <buytenh@wantstofly.org> The recent renaming of m48t86's ->readb() and ->writeb() platform driver methods (2d7b20c1884777e66009be1a533641c19c4705f6) to ->readbyte() and ->writebyte() to fix the ia64 build broke the build of the cirrus ep93xx ARM platform. This patch fixes it up. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] Fix HPET operation on 64-bit NVIDIA platformsAndy Currid2006-06-081-5/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: "Andy Currid" <ACurrid@nvidia.com> This patch fixes a kernel panic during boot that occurs on NVIDIA platforms that have HPET enabled. When HPET is enabled, the standard timer IRQ is routed to IOAPIC pin 2 and is advertised as such in the ACPI APIC table - but an earlier workaround in the kernel was ignoring this override. The fix is to honor timer IRQ overrides from ACPI when HPET is detected on an NVIDIA platform. Signed-off-by: Andy Currid <acurrid@nvidia.com> Cc: "Brown, Len" <len.brown@intel.com> Cc: "Yu, Luming" <luming.yu@intel.com> Cc: Andi Kleen <ak@muc.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] Fix HPET operation on 32-bit NVIDIA platformsAndy Currid2006-06-082-7/+27
|/ | | | | | | | | | | | | | | | | | | From: "Andy Currid" <ACurrid@nvidia.com> This patch fixes a kernel panic during boot that occurs on NVIDIA platforms that have HPET enabled. When HPET is enabled, the standard timer IRQ is routed to IOAPIC pin 2 and is advertised as such in the ACPI APIC table - but an earlier workaround in the kernel was ignoring this override. The fix is to honor timer IRQ overrides from ACPI when HPET is detected on an NVIDIA platform. Signed-off-by: Andy Currid <acurrid@nvidia.com> Cc: "Brown, Len" <len.brown@intel.com> Cc: "Yu, Luming" <luming.yu@intel.com> Cc: Andi Kleen <ak@muc.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Merge master.kernel.org:/home/rmk/linux-2.6-serialLinus Torvalds2006-06-058-8/+8
|\ | | | | | | | | * master.kernel.org:/home/rmk/linux-2.6-serial: [SERIAL] typo: buad -> baud
| * [SERIAL] typo: buad -> baudHorst Schirmeier2006-06-058-8/+8
| | | | | | | | | | | | | | Replacing mistyped "buad" with "baud" where applicable. Signed-off-by: Horst Schirmeier <horst@schirmeier.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2006-06-054-3/+4
|\ \ | | | | | | | | | | | | | | | * master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] 3543/1: [Fwd: PXA270 bootparams address not set] [ARM] Trivial typo fixes
| * | [ARM] 3543/1: [Fwd: PXA270 bootparams address not set]Steve Yang2006-06-051-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch from Steve Yang MACHINE_START struct doesn't have any bootargs location for the mainstone. Result is no kernel command args get passed; no serial driver is selected for console and results in a silent boot failure. Signed-off-by: Steve Yang <steve.yang@windriver.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | [ARM] Trivial typo fixesEgry Gabor2006-06-043-3/+3
| |/ | | | | | | | | | | | | Trivial typo fixes in Kconfig files (ARM). Signed-off-by: Egry Gabor <gaboregry@t-online.hu> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | [MIPS] Fix sparsemem support.Chad Reese2006-06-062-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | Move memory_present() in arch/mips/kernel/setup.c. When using sparsemem extreme, this function does an allocate for bootmem. This would always fail since init_bootmem hasn't been called yet. Move memory_present after free_bootmem. This only marks actual memory ranges as present instead of the entire address space. Signed-off-by: Chad Reese <creese@caviumnetworks.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | [MIPS] Fix compiler warnings (field width, unused variable)Atsushi Nemoto2006-06-066-11/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix following warnings: linux/arch/mips/kernel/setup.c:432: warning: field width is not type int (arg 2) linux/arch/mips/kernel/setup.c:432: warning: field width is not type int (arg 4) linux/arch/mips/kernel/syscall.c:279: warning: unused variable `len' linux/arch/mips/kernel/syscall.c:280: warning: unused variable `name' linux/arch/mips/math-emu/dp_fint.c:32: warning: unused variable `xc' linux/arch/mips/math-emu/dp_flong.c:32: warning: unused variable `xc' linux/arch/mips/math-emu/sp_fint.c:32: warning: unused variable `xc' linux/arch/mips/math-emu/sp_flong.c:32: warning: unused variable `xc' (original patch by Atsushi, slight changes to the setup.c part by me.) Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | [MIPS] Fix sparse warnings about too big constants.Atsushi Nemoto2006-06-062-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | Fix following warnings: linux/arch/mips/kernel/setup.c:249:12: warning: constant 0xffffffff00000000 is so big it is unsigned long linux/arch/mips/kernel/cpu-bugs64.c:209:10: warning: constant 0xffffffffffffdb9a is so big it is unsigned long linux/arch/mips/kernel/cpu-bugs64.c:227:10: warning: constant 0xffffffffffffdb9a is so big it is unsigned long linux/arch/mips/kernel/cpu-bugs64.c:283:10: warning: constant 0xffffffffffffdb9a is so big it is unsigned long linux/arch/mips/kernel/cpu-bugs64.c:299:10: warning: constant 0xffffffffffffdb9a is so big it is unsigned long Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | [MIPS] IP32: Fix warnings.Ralf Baechle2006-06-061-2/+2
| | | | | | | | | | | | The expressions are volatile; no need for temporary variables. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | [MIPS] SB1: Only pass1 FPUs are broken beyond recovery.Ralf Baechle2006-06-061-1/+1
| | | | | | | | | | | | | | The wrong revision number in the check was forcing a fallback to FPU emulation for all SB1 cores in 2.6. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | [MIPS] open() forces O_LARGEFILE for o32 on 64bit kernelsThiemo Seufer2006-06-061-1/+1
| | | | | | | | | | | | | | | | open() always sets the O_LARGEFILE flag for the o32 ABI implementation of a 64bit kernel. The appended patch fixes it. Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | [MIPS] Au1xx0: fix prom_getenv() to handle YAMON style environmentSergei Shtylyov2006-06-061-15/+9
| | | | | | | | | | | | | | | | | | Alchemy boards use YAMON which passes the environment variables as the tuples of strings (the name followed by the value) unlike PMON which passes "name=<val>" strings. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | [MIPS] Save write-only Config.OD from being clobberedSergei Shtylyov2006-06-062-0/+39
| | | | | | | | | | | | | | | | | | | | Save the Config.OD bit from being clobbered by coherency_setup(). This bit, when set, fixes various errata in the early steppings of Au1x00 SOCs. Unfortunately, the bit was write-only on the most early of them. In addition, also restore the bit after a wakeup from sleep. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | [MIPS] Print more information if we're struck by a machine check exception.Ralf Baechle2006-06-061-2/+17
| | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | [MIPS] Fix modpost warning: Rename op_model_xxx to op_model_xxx_ops.Atsushi Nemoto2006-06-063-21/+21
| | | | | | | | | | | | | | | | | | | | | | The modpost uses a whitelist for commonly used suffix on checking the section mismatch. Adding "_ops" suffix to op_modex_xxx get rid of this modpost warning. WARNING: arch/mips/oprofile/oprofile.o - Section mismatch: reference to .init.text: from .data after 'op_model_mipsxx' (at offset 0x528) Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | [MIPS] Ignore unresolved weak symbols in modules.Atsushi Nemoto2006-06-061-0/+6
| | | | | | | | | | Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | [MIPS] Fix SMP now that fixup_cpu_present_map is gone.Ralf Baechle2006-06-061-1/+4
| | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | [PATCH] uml: add -ffreestanding to CFLAGSJeff Dike2006-06-051-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | From: Jeff Dike <jdike@addtoit.com> This fixes the undefined reference to strcpy seen when building modules on i386. Tracked down by Al Viro. Signed-off-by: Jeff Dike <jdike@addtoit.com> Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] uml: more __user annotationsAl Viro2006-06-052-14/+19
| | | | | | | | | | | | | | | | | | | | | | | | From: Al Viro <viro@zeniv.linux.org.uk> uml __user annotations Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Dike <jdike@addtoit.com> Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] uml: __user annotation in arch_prctlAl Viro2006-06-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | From: Al Viro <viro@zeniv.linux.org.uk> fix uml/amd64 prctl() put_user() there should go to (long __user *)addr, not &addr Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Dike <jdike@addtoit.com> Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] uml: fix a typo in do_uml_initcallsJeff Dike2006-06-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | From: Jeff Dike <jdike@addtoit.com> We had a spurious semicolon somehow. Signed-off-by: Jeff Dike <jdike@addtoit.com> Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] uml: fix wall_to_monotonic initializationJeff Dike2006-06-053-20/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | From: Jeff Dike <jdike@addtoit.com> Initialize wall_to_monotonic correctly. This fixes a problem where sleeps lasted about one secone less than they should. This also called for a bit of code restructuring, following a patch which Blaisorblade had been keeping. Signed-off-by: Jeff Dike <jdike@addtoit.com> Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] pmf_register_irq_client() gives sleep with locks held warningBenjamin Herrenschmidt2006-06-051-7/+11
| | | | | | | | | | | | | | | | | | | | From: Benjamin Herrenschmidt <benh@kernel.crashing.org> This fixes request_irq() potentially called from atomic context. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] alpha: SMP IRQ routing fixIvan Kokshaysky2006-06-054-15/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: Ivan Kokshaysky <ink@jurassic.park.msu.ru> After removal of fixup_cpu_present_map() function Alpha ended up with an empty cpu_present_map, so secondary CPUs on SMP systems are not being started. Worse, on some platforms we route interrupts to secondary CPUs using cpu_possible_map which is still populated properly. As a result, these interrupts go nowhere so the machines like DP264 aren't able to boot even with a primary CPU. Fixed basically by s/cpu_present_mask/cpu_present_map/. Thanks to Ernst Herzberg for reporting the bug and testing the fix. Cc: Ernst Herzberg <list-lkml@net4u.de> Cc: Richard Henderson <rth@twiddle.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [SPARC64]: Fix missing fold at end of checksums.David S. Miller2006-06-042-4/+6
|/ | | | | | | | | | | | | Both csum_partial() and the csum_partial_copy*() family of routines forget to do a final fold on the computed checksum value on sparc64. So do the standard Sparc "add + set condition codes, add carry" sequence, then make sure the high 32-bits of the return value are clear. Based upon some excellent detective work and debugging done by Richard Braun and Samuel Thibault. Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2006-06-021-3/+15
|\ | | | | | | | | | | * master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] 3540/1: ixp23xx: deal with gap in interrupt bitmasks [ARM] 3539/1: ixp23xx: fix __arch_ixp23xx_is_coherent() for A1 stepping
| * [ARM] 3540/1: ixp23xx: deal with gap in interrupt bitmasksLennert Buytenhek2006-06-021-3/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch from Lennert Buytenhek On the ixp23xx, the microengine thread interrupt sources are numbered 56..119, but their mask/status bits are located in bit positions 64..127 in the various registers in the interrupt controller (bit positions 56..63 are unused.) We don't deal with this, so currently, when asked to enable IRQ 64, we will enable IRQ 56 instead. The only interrupts >= 64 are the thread interrupt sources, and there are no in-tree users of those yet, so this is fortunately not a big problem, but this needs fixing anyway. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds2006-06-023-25/+44
|\ \ | |/ |/| | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: [SPARC64]: Fix D-cache corruption in mremap [SPARC64]: Make smp_processor_id() functional before start_kernel()
| * [SPARC64]: Make smp_processor_id() functional before start_kernel()David S. Miller2006-05-313-25/+44
| | | | | | | | | | | | | | | | Uses of smp_processor_id() get pushed earlier and earlier in the start_kernel() sequence. So just get it working before we call start_kernel() to avoid all possible problems. Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds2006-05-3117-133/+121
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: [MIPS] Treat R14000 like R10000. [MIPS] Remove EXPERIMENTAL from PAGE_SIZE_16KB [MIPS] Update/Fix instruction definitions [MIPS] DSP and MDMX share the same config flag bit. [MIPS] Fix deadlock on MP with cache aliases. [MIPS] Use generic STABS_DEBUG macro. [MIPS] Create consistency in "system type" selection. [MIPS] Use generic DWARF_DEBUG [MIPS] Fix kgdb exception handler from user mode. [MIPS] Update struct sigcontext member names [MIPS] Update/fix futex assembly [MIPS] Remove support for sysmips(2) SETNAME and MIPS_RDNVRAM operations. [MIPS] Fix detection and handling of the 74K processor. [MIPS] Add missing 34K processor IDs [MIPS] Fix marking buddy of pte global for MIPS32 w/36-bit physical address [MIPS] AU1xxx mips_timer_interrupt() fixes [MIPS] Fix typo
| * | [MIPS] Treat R14000 like R10000.Kumba2006-06-015-0/+16
| | | | | | | | | | | | | | | Signed-off-by: Joshua Kinard <kumba@gentoo.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | [MIPS] Remove EXPERIMENTAL from PAGE_SIZE_16KBRalf Baechle2006-06-011-6/+4
| | | | | | | | | | | | | | | | | | | | | This is known to be working fine for a while. While at it also update and fix the help texts. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | [MIPS] Fix deadlock on MP with cache aliases.Ralf Baechle2006-06-011-9/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A proper fix would involve introducing the notion of shared caches but at this stage of 2.6.17 that's going to be too intrusive and not needed for current hardware; aside I think some discussion will be needed. So for now on the affected SMP configurations which happen to suffer from cache aliases we make use of the fact that a single cache will be shared by all processors. This solves the deadlock issue and will improve performance by getting rid of the smp_call_function overhead. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | [MIPS] Use generic STABS_DEBUG macro.Atsushi Nemoto2006-06-011-5/+2
| | | | | | | | | | | | | | | Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | [MIPS] Create consistency in "system type" selection.Martin Michlmayr2006-06-011-43/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The "system type" Kconfig options on MIPS are not consistent. For some platforms, only the name is listed while other entries are prepended with "Support for". Remove this as it doesn't make sense when describing the "system type". Signed-off-by: Martin Michlmayr <tbm@cyrius.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | [MIPS] Use generic DWARF_DEBUGAtsushi Nemoto2006-06-011-10/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When debugging a kernel compiled by gcc 4.1 with gdb 6.4, gdb could not show filename, linenumber, etc. It seems fixed if I used generic DWARF_DEBUG macro. Although gcc 3.x seems work without this change, it would be better to use the generic macro unless there were something MIPS specific. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | [MIPS] Fix kgdb exception handler from user mode.Atsushi Nemoto2006-06-011-3/+5
| | | | | | | | | | | | | | | | | | | | | | | | Fix a calculation of saved vector address in trap_low. (damage done by lmo f4c72cc737561aab0d9c7f877abbc0a853f1c465) Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | [MIPS] Update struct sigcontext member namesDaniel Jacobowitz2006-06-012-32/+2
| | | | | | | | | | | | | | | | | | | | | | | | Rename the 64-bit sc_hi and sc_lo arrays to use the same names as the 32-bit struct sigcontext (sc_mdhi, sc_hi1, et cetera). Signed-off-by: Daniel Jacobowitz <dan@codesourcery.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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