lkml.org 
[lkml]   [2016]   [Nov]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] arm64: mm: Fix memmap to be initialized for the entire section
On Wed, Nov 09, 2016 at 08:51:32PM +0100, Robert Richter wrote:
> Thus, I don't see where my patch breaks code. Even acpi_os_ioremap()
> keeps the same behaviour as before since it still uses memblock_is_
> memory(). Could you more describe your concerns why do you think this
> patch breaks the kernel and moves the problem somewhere else? I
> believe it fixes the problem at all.

acpi_os_ioremap always ends up in __ioremap_caller, regardless of
memblock_is_memory(). __ioremap_caller then fails if pfn_valid is true.

Will

\
 
 \ /
  Last update: 2016-11-17 15:33    [W:0.364 / U:0.060 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site