linux/arch
David S. Miller 80dc0d6b44 [SPARC64]: Probe D/I/E-cache config and use.
At boot time, determine the D-cache, I-cache and E-cache size and
line-size.  Use them in cache flushes when appropriate.

This change was motivated by discovering that the D-cache on
UltraSparc-IIIi and later are 64K not 32K, and the flushes done by the
Cheetah error handlers were assuming a 32K size.

There are still some pieces of code that are hard coding things and
will need to be fixed up at some point.

While we're here, fix the D-cache and I-cache parity error handlers
to run with interrupts disabled, and when the trap occurs at trap
level > 1 log the event via a counter displayed in /proc/cpuinfo.

Signed-off-by: David S. Miller <davem@davemloft.net>
2005-09-26 00:32:17 -07:00
..
alpha [PATCH] Alpha: ISA IRQs fixup for dp264 2005-09-19 10:00:59 -07:00
arm [ARM] 2932/1: Avoid the "noreturn" warning in arch/arm/kernel/traps.c 2005-09-21 22:14:05 +01:00
arm26 [PATCH] Remove arch/arm26/boot/compressed/hw-bse.c 2005-09-17 11:49:59 -07:00
cris kbuild: rename prepare to archprepare to fix dependency chain 2005-09-11 22:30:22 +02:00
frv kbuild: frv,m32r,sparc64 introduce fake asm-offsets.h file 2005-09-09 22:47:53 +02:00
h8300 kbuild: h8300,m68knommu,sh,sh64 use generic asm-offsets.h support 2005-09-09 20:28:49 +02:00
i386 [LIB]: Consolidate _atomic_dec_and_lock() 2005-09-14 21:47:01 -07:00
ia64 [PATCH] files: fix preemption issues 2005-09-17 11:50:02 -07:00
m32r [LIB]: Consolidate _atomic_dec_and_lock() 2005-09-14 21:47:01 -07:00
m68k Merge master.kernel.org:/pub/scm/linux/kernel/git/sam/kbuild 2005-09-09 15:46:49 -07:00
m68knommu [PATCH] m68knommu: startup code for the Drangen Engine 68328 based board 2005-09-12 20:04:15 -07:00
mips [LIB]: Consolidate _atomic_dec_and_lock() 2005-09-14 21:47:01 -07:00
parisc [PATCH] spinlock consolidation 2005-09-10 10:06:21 -07:00
ppc [PATCH] ppc32: Add ppc_sys descriptions for PowerQUICC I devices 2005-09-17 11:50:01 -07:00
ppc64 [PATCH] ppc64: Build zImage.vmode for G5 2005-09-21 10:11:54 -07:00
s390 [PATCH] s390: kernel stack corruption 2005-09-17 11:49:59 -07:00
sh kbuild: rename prepare to archprepare to fix dependency chain 2005-09-11 22:30:22 +02:00
sh64 kbuild: rename prepare to archprepare to fix dependency chain 2005-09-11 22:30:22 +02:00
sparc [SPARC]: Fix dot-symbol exporting for good. 2005-09-11 20:14:07 -07:00
sparc64 [SPARC64]: Probe D/I/E-cache config and use. 2005-09-26 00:32:17 -07:00
um [PATCH] uml: fix compile warning after consolidation patch 2005-09-21 16:16:30 -07:00
v850 [PATCH] V850: C99 initializers for hw_interrupt_type structures 2005-09-10 10:06:27 -07:00
x86_64 [PATCH] update URL for HPET spec. 2005-09-21 10:12:18 -07:00
xtensa [LIB]: Consolidate _atomic_dec_and_lock() 2005-09-14 21:47:01 -07:00