From: Alex Shi <alex.shi@intel.com>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: Peter Zijlstra <peterz@infradead.org>,
Nick Piggin <npiggin@gmail.com>,
tglx@linutronix.de, mingo@redhat.com, hpa@zytor.com,
arnd@arndb.de, fweisbec@gmail.com, jeremy@goop.org,
riel@redhat.com, luto@mit.edu, avi@redhat.com,
len.brown@intel.com, dhowells@redhat.com, fenghua.yu@intel.com,
borislav.petkov@amd.com, yinghai@kernel.org, ak@linux.intel.com,
cpw@sgi.com, steiner@sgi.com, akpm@linux-foundation.org,
penberg@kernel.org, hughd@google.com, rientjes@google.com,
kosaki.motohiro@jp.fujitsu.com, n-horiguchi@ah.jp.nec.com,
tj@kernel.org, oleg@redhat.com, axboe@kernel.dk,
jmorris@namei.org, kamezawa.hiroyu@jp.fujitsu.com,
viro@zeniv.linux.org.uk, linux-kernel@vger.kernel.org,
yongjie.ren@intel.com, linux-arch@vger.kernel.org
Subject: Re: [PATCH v5 6/7] x86/tlb: optimizing flush_tlb_mm
Date: Thu, 17 May 2012 16:04:57 +0800 [thread overview]
Message-ID: <4FB4B129.6030701@intel.com> (raw)
In-Reply-To: <1337220428.6724.87.camel@gandalf.stny.rr.com>
On 05/17/2012 10:07 AM, Steven Rostedt wrote:
> On Thu, 2012-05-17 at 08:43 +0800, Alex Shi wrote:
>
>>> I've seem to have misplaced my cross-compiler set, so I've only compiled
>>> x86-64 for now.
>>
>>
>> Oh, I also need a cross-compiler for other archs. Thanks reminder!
>
> Here:
>
> http://kernel.org/pub/tools/crosstool/
>
> Oh, and if you want to automate this. I attached a ktest.pl config that
> does it for you. I'll be pushing this config and others into a examples
> directory come the next merge window.
>
> Ktest is located in the Linux tree under tools/testing/ktest/
>
> You can run a bunch of cross compiles by doing:
>
> ktest.pl crosstests.conf
It works fine. :)
But does ktest only do one kind of config testing?
How it do randconfig testing?
>
> -- Steve
>
>
>
>
next prev parent reply other threads:[~2012-05-17 8:06 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-15 8:55 [PATCH v5 0/7] tlb flush optimization for x86 Alex Shi
2012-05-15 8:55 ` [PATCH v5 1/7] x86/tlb: unify TLB_FLUSH_ALL definition Alex Shi
2012-05-15 8:55 ` [PATCH v5 2/7] x86/tlb_info: get last level TLB entry number of CPU Alex Shi
2012-05-15 8:55 ` [PATCH v5 3/7] x86/flush_tlb: try flush_tlb_single one by one in flush_tlb_range Alex Shi
2012-05-15 8:55 ` [PATCH v5 4/7] x86/tlb: fall back to flush all when meet a THP large page Alex Shi
2012-05-15 8:55 ` [PATCH v5 5/7] x86/tlb: add tlb_flushall_shift for specific CPU Alex Shi
2012-05-16 6:49 ` Alex Shi
2012-05-16 17:55 ` H. Peter Anvin
2012-05-17 1:46 ` Alex Shi
2012-05-15 8:55 ` [PATCH v5 6/7] x86/tlb: optimizing flush_tlb_mm Alex Shi
2012-05-15 9:11 ` Peter Zijlstra
2012-05-15 9:15 ` Nick Piggin
2012-05-15 9:17 ` Nick Piggin
2012-05-15 12:58 ` Luming Yu
2012-05-15 13:06 ` Peter Zijlstra
2012-05-15 13:27 ` Luming Yu
2012-05-15 13:28 ` Alex Shi
2012-05-15 13:33 ` Alex Shi
2012-05-15 13:39 ` Steven Rostedt
2012-05-15 14:04 ` Borislav Petkov
2012-05-15 13:08 ` Luming Yu
2012-05-15 14:07 ` Alex Shi
2012-05-15 9:18 ` Peter Zijlstra
2012-05-15 9:52 ` Nick Piggin
2012-05-15 10:00 ` Peter Zijlstra
2012-05-15 10:06 ` Nick Piggin
2012-05-15 10:13 ` Peter Zijlstra
2012-05-15 14:04 ` Alex Shi
2012-05-15 13:24 ` Alex Shi
2012-05-15 14:36 ` Peter Zijlstra
2012-05-15 14:57 ` Peter Zijlstra
2012-05-15 15:01 ` Alex Shi
2012-05-16 6:46 ` Alex Shi
2012-05-16 6:46 ` Alex Shi
2012-05-16 8:00 ` Peter Zijlstra
2012-05-16 8:04 ` Peter Zijlstra
2012-05-16 8:53 ` Alex Shi
2012-05-16 8:58 ` Peter Zijlstra
2012-05-16 10:58 ` Alex Shi
2012-05-16 11:04 ` Peter Zijlstra
2012-05-16 12:57 ` Alex Shi
2012-05-16 13:34 ` Alex Shi
2012-05-16 13:34 ` Alex Shi
2012-05-16 21:09 ` Peter Zijlstra
2012-05-17 0:43 ` Alex Shi
2012-05-17 2:07 ` Steven Rostedt
2012-05-17 8:04 ` Alex Shi [this message]
2012-05-17 2:14 ` Paul Mundt
2012-05-16 13:44 ` Alex Shi
2012-05-15 8:55 ` [PATCH v5 7/7] x86/tlb: add tlb_flushall_shift knob into debugfs Alex Shi
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