Re: vm_area at addr ffffffffc0800000 is not marked as VM_IOREMAP

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Subject: Re: vm_area at addr ffffffffc0800000 is not marked as VM_IOREMAP
From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date: Fri, 8 Mar 2024 09:24:51 -0800
Cc: Christoph Hellwig <hch@xxxxxxxxxxxxx>, Miguel Ojeda <miguel.ojeda.sandonis@xxxxxxxxx>, Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>, linux-mm <linux-mm@xxxxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Catalin Marinas <catalin.marinas@xxxxxxx>, Will Deacon <will@xxxxxxxxxx>, Linux ARM <linux-arm-kernel@xxxxxxxxxxxxxxxxxxx>, Daniel Borkmann <daniel@xxxxxxxxxxxxx>, bpf <bpf@xxxxxxxxxxxxxxx>, Bjorn Helgaas <bhelgaas@xxxxxxxxxx>, linux-pci@xxxxxxxxxxxxxxx
In-reply-to: <CAADnVQL4JAUz-p-X9aEggeKNpYUqJZrzQKO7N0dnohE0r7mdpg@mail.gmail.com>

On Fri, Mar 08, 2024 at 09:20:24AM -0800, Alexei Starovoitov wrote:
> ok. Like the attached patch?

Looks sensibe, but I think the powerpc callers of ioremap_page_range
will need the same treatment.

Follow-Ups:
- Re: vm_area at addr ffffffffc0800000 is not marked as VM_IOREMAP
  - From: Alexei Starovoitov

References:
- vm_area at addr ffffffffc0800000 is not marked as VM_IOREMAP
  - From: Miguel Ojeda
- Re: vm_area at addr ffffffffc0800000 is not marked as VM_IOREMAP
  - From: Alexei Starovoitov
- Re: vm_area at addr ffffffffc0800000 is not marked as VM_IOREMAP
  - From: Alexei Starovoitov
- Re: vm_area at addr ffffffffc0800000 is not marked as VM_IOREMAP
  - From: Christoph Hellwig
- Re: vm_area at addr ffffffffc0800000 is not marked as VM_IOREMAP
  - From: Alexei Starovoitov
- Re: vm_area at addr ffffffffc0800000 is not marked as VM_IOREMAP
  - From: Christoph Hellwig
- Re: vm_area at addr ffffffffc0800000 is not marked as VM_IOREMAP
  - From: Alexei Starovoitov

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