From: toshi.kani@hpe.com (Kani, Toshi)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v1 0/4] Fix issues with huge mapping in ioremap
Date: Wed, 14 Mar 2018 14:38:00 +0000 [thread overview]
Message-ID: <1521038277.2693.131.camel@hpe.com> (raw)
In-Reply-To: <1521017305-28518-1-git-send-email-cpandya@codeaurora.org>
On Wed, 2018-03-14 at 14:18 +0530, Chintan Pandya wrote:
> Note: I was working on these patches for quite sometime
> and realized that Toshi Kani has shared some patches
> addressing the same isssue with subject
> "[PATCH 0/2] fix memory leak / panic in ioremap huge pages".
> I've taken slightly different approach here, so sending
> to the list, finally.
Hi Chintan,
Do you have any issue in my patchset? If so, can you please comment on
them? It complicates the thing when you send a different approach
without telling why a different approach is needed. Your approach
purges TLB after updating pmd/pud, which I think is broken. Can you
work on top of my patchset and properly implement pXd_free_pte_page()
for arm64? I will send out my v2 today.
Thanks,
-Toshi
next prev parent reply other threads:[~2018-03-14 14:38 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-14 8:48 [PATCH v1 0/4] Fix issues with huge mapping in ioremap Chintan Pandya
2018-03-14 8:48 ` [PATCH v1 1/4] asm/tlbflush: Add flush_tlb_pgtable() for ARM64 Chintan Pandya
2018-03-16 8:26 ` kbuild test robot
2018-03-14 8:48 ` [PATCH v1 2/4] ioremap: Invalidate TLB after huge mappings Chintan Pandya
2018-03-14 10:48 ` Mark Rutland
2018-03-14 11:20 ` Chintan Pandya
2018-03-14 11:48 ` Mark Rutland
2018-03-14 8:48 ` [PATCH v1 3/4] arm64: Fix the page leak in pud/pmd_set_huge Chintan Pandya
2018-03-14 10:35 ` Marc Zyngier
2018-03-14 10:53 ` Mark Rutland
2018-03-14 11:27 ` Chintan Pandya
2018-03-14 11:50 ` Mark Rutland
2018-03-16 14:50 ` kbuild test robot
2018-03-14 8:48 ` [PATCH v1 4/4] Revert "arm64: Enforce BBM for huge IO/VMAP mappings" Chintan Pandya
2018-03-14 10:46 ` Marc Zyngier
2018-03-14 11:32 ` Chintan Pandya
2018-03-14 14:38 ` Kani, Toshi [this message]
2018-03-15 7:17 ` [PATCH v1 0/4] Fix issues with huge mapping in ioremap Chintan Pandya
2018-03-15 14:38 ` Kani, Toshi
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