On Sun, Dec 3, 2017 at 10:11 PM, Geert Uytterhoeven
wrote:
> With gcc 4.1.2:
>
> mm/memory.o: In function `wp_huge_pmd':
> memory.c:(.text+0x9b4): undefined reference to `do_huge_pmd_wp_page'
>
> Interestingly, wp_huge_pmd() is emitted in the assembler output, but
>
On Sun, Dec 3, 2017 at 10:11 PM, Geert Uytterhoeven
wrote:
> With gcc 4.1.2:
>
> mm/memory.o: In function `wp_huge_pmd':
> memory.c:(.text+0x9b4): undefined reference to `do_huge_pmd_wp_page'
>
> Interestingly, wp_huge_pmd() is emitted in the assembler output, but
> never called.
>
>
With gcc 4.1.2:
mm/memory.o: In function `wp_huge_pmd':
memory.c:(.text+0x9b4): undefined reference to `do_huge_pmd_wp_page'
Interestingly, wp_huge_pmd() is emitted in the assembler output, but
never called.
Apparently replacing the call to pmd_write() in __handle_mm_fault() by a
call
With gcc 4.1.2:
mm/memory.o: In function `wp_huge_pmd':
memory.c:(.text+0x9b4): undefined reference to `do_huge_pmd_wp_page'
Interestingly, wp_huge_pmd() is emitted in the assembler output, but
never called.
Apparently replacing the call to pmd_write() in __handle_mm_fault() by a
call
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