From: Vineet Gupta <Vineet.Gupta1@synopsys.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-mm@kvack.org, linux-arch@vger.kernel.org,
linux-kernel@vger.kernel.org, Max Filippov <jcmvbkbc@gmail.com>,
Vineet Gupta <Vineet.Gupta1@synopsys.com>
Subject: [PATCH 0/2] mm: fixlets
Date: Fri, 31 May 2013 16:23:48 +0530 [thread overview]
Message-ID: <1369997630-6522-1-git-send-email-vgupta@synopsys.com> (raw)
Hi Andrew,
Max Filippov reported a generic MM issue with PTE/TLB coherency
@ http://www.spinics.net/lists/linux-arch/msg21736.html
While the fix for issue is still being discussed, sending over a bunch
mm fixlets which we found in due course.
Infact, 1/2 looks like stable material as orig code was flushing wrong range
from TLB - wherever used.
Please consider applying.
Thx,
-Vineet
Vineet Gupta (2):
mm: Fix the TLB range flushed when __tlb_remove_page() runs out of
slots
mm: tlb_fast_mode check missing in tlb_finish_mmu()
mm/memory.c | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)
--
1.7.10.4
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next reply other threads:[~2013-05-31 10:55 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-31 10:53 Vineet Gupta [this message]
2013-05-31 10:53 ` [PATCH 1/2] mm: Fix the TLB range flushed when __tlb_remove_page() runs out of slots Vineet Gupta
2013-05-31 10:53 ` [PATCH 2/2] mm: tlb_fast_mode check missing in tlb_finish_mmu() Vineet Gupta
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