+ hexagon-drop-the-unused-variable-zero_page_mask.patch added to -mm tree

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



The patch titled
     Subject: hexagon: drop the unused variable zero_page_mask
has been added to the -mm tree.  Its filename is
     hexagon-drop-the-unused-variable-zero_page_mask.patch

This patch should soon appear at
    http://ozlabs.org/~akpm/mmots/broken-out/hexagon-drop-the-unused-variable-zero_page_mask.patch
and later at
    http://ozlabs.org/~akpm/mmotm/broken-out/hexagon-drop-the-unused-variable-zero_page_mask.patch

Before you just go and hit "reply", please:
   a) Consider who else should be cc'ed
   b) Prefer to cc a suitable mailing list as well
   c) Ideally: find the original patch on the mailing list and do a
      reply-to-all to that, adding suitable additional cc's

*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***

The -mm tree is included into linux-next and is updated
there every 3-4 working days

------------------------------------------------------
From: Anshuman Khandual <khandual@xxxxxxxxxxxxxxxxxx>
Subject: hexagon: drop the unused variable zero_page_mask

Hexagon arch does not seem to have subscribed to _HAVE_COLOR_ZERO_PAGE
framework.  Hence zero_page_mask variable is not needed.

Link: http://lkml.kernel.org/r/20180517061105.30447-1-khandual@xxxxxxxxxxxxxxxxxx
Signed-off-by: Anshuman Khandual <khandual@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---

 arch/hexagon/include/asm/pgtable.h |    1 -
 arch/hexagon/mm/init.c             |    3 ---
 2 files changed, 4 deletions(-)

diff -puN arch/hexagon/include/asm/pgtable.h~hexagon-drop-the-unused-variable-zero_page_mask arch/hexagon/include/asm/pgtable.h
--- a/arch/hexagon/include/asm/pgtable.h~hexagon-drop-the-unused-variable-zero_page_mask
+++ a/arch/hexagon/include/asm/pgtable.h
@@ -30,7 +30,6 @@
 
 /* A handy thing to have if one has the RAM. Declared in head.S */
 extern unsigned long empty_zero_page;
-extern unsigned long zero_page_mask;
 
 /*
  * The PTE model described here is that of the Hexagon Virtual Machine,
diff -puN arch/hexagon/mm/init.c~hexagon-drop-the-unused-variable-zero_page_mask arch/hexagon/mm/init.c
--- a/arch/hexagon/mm/init.c~hexagon-drop-the-unused-variable-zero_page_mask
+++ a/arch/hexagon/mm/init.c
@@ -39,9 +39,6 @@ unsigned long __phys_offset;	/*  physica
 /*  Set as variable to limit PMD copies  */
 int max_kernel_seg = 0x303;
 
-/*  think this should be (page_size-1) the way it's used...*/
-unsigned long zero_page_mask;
-
 /*  indicate pfn's of high memory  */
 unsigned long highstart_pfn, highend_pfn;
 
_

Patches currently in -mm which might be from khandual@xxxxxxxxxxxxxxxxxx are

hexagon-drop-the-unused-variable-zero_page_mask.patch

--
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Kernel Archive]     [IETF Annouce]     [DCCP]     [Netdev]     [Networking]     [Security]     [Bugtraq]     [Yosemite]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux SCSI]

  Powered by Linux