> Ok, I think this patch will fix the problem, at least it fixes
> "git gc" crashes for me on UltraSPARC-IIIi:
Continuing an old stability thread after THP fix.
I had the following unfinished mail from February about my E420R:
---
$ while true; do date; cp -a linux test; cd test;
From: Meelis Roos
Date: Wed, 20 Feb 2013 15:35:52 +0200 (EET)
> Works much better. aptitude worked fine, as did 5 times
> cp -a linux test; rm -r linux
>
> However, "git gc" in a copy of the repository hung the machine hard,
> nothing in the logs.
>
> 3.8.0 with THP disabled can run both cp;rm
From: Meelis Roos
Date: Wed, 20 Feb 2013 15:35:52 +0200 (EET)
>> Ok I've written an alternative version of the fix that I've been busy
>> testing all evening.
>>
>> I think it's much better and it's about to be posted as a series of 3
>> patches.
>
> Works much better. aptitude worked fine, as
> Ok I've written an alternative version of the fix that I've been busy
> testing all evening.
>
> I think it's much better and it's about to be posted as a series of 3
> patches.
Works much better. aptitude worked fine, as did 5 times
cp -a linux test; rm -r linux
However, "git gc" in a copy of
Ok I've written an alternative version of the fix that I've been busy
testing all evening.
I think it's much better and it's about to be posted as a series of 3
patches.
Thanks.
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From: David Rientjes
Date: Tue, 19 Feb 2013 11:37:30 -0800 (PST)
> On Tue, 19 Feb 2013, David Miller wrote:
>
>> diff --git a/arch/sparc/mm/tsb.c b/arch/sparc/mm/tsb.c
>> index 7f64743..338b406 100644
>> --- a/arch/sparc/mm/tsb.c
>> +++ b/arch/sparc/mm/tsb.c
>> @@ -288,14 +288,13 @@ static unsig
On Tue, 19 Feb 2013, David Miller wrote:
> diff --git a/arch/sparc/mm/tsb.c b/arch/sparc/mm/tsb.c
> index 7f64743..338b406 100644
> --- a/arch/sparc/mm/tsb.c
> +++ b/arch/sparc/mm/tsb.c
> @@ -288,14 +288,13 @@ static unsigned long tsb_size_to_rss_limit(unsigned
> long new_size)
> * the number o
From: Meelis Roos
Date: Tue, 19 Feb 2013 14:05:42 +0200 (EET)
>> Call Trace:
>> [00488d9c] __might_sleep+0x13c/0x240
>> [0051204c] kmem_cache_alloc+0xcc/0x120
>> [0044bfc0] tsb_grow+0x80/0x480
>> [0044e814] hugetlb_setup+0x14/0xc0
>> [0044bcb0] set_pmd
From: Meelis Roos
Date: Tue, 19 Feb 2013 14:05:42 +0200 (EET)
>
> (Resent to correct cparclinux address)
Thanks for the report, I'll look into this.
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(Resent to correct cparclinux address)
> I am receiving this with 3.8.0 on Sun E420R (4G RAM, 4 CPUs). System
> hangs after logging this to syslog. It was busy running ap at the
> moment of crash.
>
> CONFIG_TRANSPARENT_HUGEPAGE=y
> CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS=y
> # CONFIG_TRAN
I am receiving this with 3.8.0 on Sun E420R (4G RAM, 4 CPUs). System
hangs after logging this to syslog. It was busy running ap at the
moment of crash.
CONFIG_TRANSPARENT_HUGEPAGE=y
CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS=y
# CONFIG_TRANSPARENT_HUGEPAGE_MADVISE is not set
BUG: sleeping function cal
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