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* [ia64] bugfix/ia64/sal-flush-fix.patch: delay sal cache flush 

svn path=/dists/trunk/linux-2.6/; revision=7607
This commit is contained in:
dann frazier 2006-10-14 01:24:43 +00:00
parent b7b45aee9e
commit dc2a0c758f
3 changed files with 67 additions and 2 deletions
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6
debian/changelog vendored
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@ -29,9 +29,11 @@ linux-2.6 (2.6.18-3) UNRELEASED; urgency=low
- Show actual CPU information in /proc/cpuinfo
[ dann frazier ]
* [ia64]: Fix booting on HP cell systems, thanks to Troy Heber
- Enable CONFIG_HUGETLBFS
- bugfix/ia64/sal-flush-fix.patch: delay sal cache flush
* bugfix/sky2-receive-FIFO-fix.patch: fix sky2 hangs on some chips
Thanks to Stephen Hemminger for the patch. (Closes: #391382)
* [ia64] Enable CONFIG_HUGETLBFS
* features/all/drivers/cciss-support-for-gt-2TB-volumes.patch:
Add support for > 2TB volumes
@ -42,7 +44,7 @@ linux-2.6 (2.6.18-3) UNRELEASED; urgency=low
[ Kyle McMartin ]
* [hppa] Force CROSS_COMPILE=hppa64-linux-gnu- (closes: #389296)
-- dann frazier <dannf@debian.org> Fri, 13 Oct 2006 18:57:24 -0600
-- dann frazier <dannf@debian.org> Fri, 13 Oct 2006 19:19:18 -0600
linux-2.6 (2.6.18-2) unstable; urgency=low

62
debian/patches/bugfix/ia64/sal-flush-fix.patch vendored Normal file
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@ -0,0 +1,62 @@
Upstream status: unsubmitted
Author: Troy Heber <troyh@debian.org>
diff -urpN -urN -X /space/dontdiff linux-2.6.18/arch/ia64/kernel/sal.c new/arch/ia64/kernel/sal.c
--- linux-2.6.18/arch/ia64/kernel/sal.c 2006-09-19 21:42:06.000000000 -0600
+++ new/arch/ia64/kernel/sal.c 2006-10-05 10:20:11.000000000 -0600
@@ -223,12 +223,13 @@ static void __init sal_desc_ap_wakeup(vo
*/
static int sal_cache_flush_drops_interrupts;
-static void __init
+void __init
check_sal_cache_flush (void)
{
unsigned long flags;
int cpu;
- u64 vector;
+ u64 vector, cache_type=3;
+ struct ia64_sal_retval isrv;
cpu = get_cpu();
local_irq_save(flags);
@@ -243,7 +244,7 @@ check_sal_cache_flush (void)
while (!ia64_get_irr(IA64_TIMER_VECTOR))
cpu_relax();
- ia64_sal_cache_flush(3);
+ SAL_CALL(isrv, SAL_CACHE_FLUSH, cache_type, 0, 0, 0, 0, 0, 0);
if (ia64_get_irr(IA64_TIMER_VECTOR)) {
vector = ia64_get_ivr();
@@ -331,7 +332,6 @@ ia64_sal_init (struct ia64_sal_systab *s
p += SAL_DESC_SIZE(*p);
}
- check_sal_cache_flush();
}
int
diff -urpN -urN -X /space/dontdiff linux-2.6.18/arch/ia64/kernel/setup.c new/arch/ia64/kernel/setup.c
--- linux-2.6.18/arch/ia64/kernel/setup.c 2006-09-19 21:42:06.000000000 -0600
+++ new/arch/ia64/kernel/setup.c 2006-10-05 10:15:39.000000000 -0600
@@ -458,6 +458,8 @@ setup_arch (char **cmdline_p)
cpu_init(); /* initialize the bootstrap CPU */
mmu_context_init(); /* initialize context_id bitmap */
+ check_sal_cache_flush();
+
#ifdef CONFIG_ACPI
acpi_boot_init();
#endif
diff -urpN -urN -X /space/dontdiff linux-2.6.18/include/asm-ia64/sal.h new/include/asm-ia64/sal.h
--- linux-2.6.18/include/asm-ia64/sal.h 2006-09-19 21:42:06.000000000 -0600
+++ new/include/asm-ia64/sal.h 2006-10-05 10:13:39.000000000 -0600
@@ -659,6 +659,7 @@ ia64_sal_freq_base (unsigned long which,
}
extern s64 ia64_sal_cache_flush (u64 cache_type);
+extern void __init check_sal_cache_flush (void);
/* Initialize all the processor and platform level instruction and data caches */
static inline s64

1
debian/patches/series/3 vendored
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@ -13,3 +13,4 @@
+ features/all/drivers/scsi-ahci-suspend-2.patch
+ features/all/drivers/scsi-ahci-suspend-3.patch
+ features/all/drivers/cciss-support-for-gt-2TB-volumes.patch
+ bugfix/ia64/sal-flush-fix.patch