+ xtensa-remove-redefinition-of-xchal_mmu_asid_bits.patch added to -mm tree

+ xtensa-remove-redefinition-of-xchal_mmu_asid_bits.patch added to -mm tree

[akpm]

The patch titled
     xtensa: remove redefinition of XCHAL_MMU_ASID_BITS
has been added to the -mm tree.  Its filename is
     xtensa-remove-redefinition-of-xchal_mmu_asid_bits.patch

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out what to do about this

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------------------------------------------------------
Subject: xtensa: remove redefinition of XCHAL_MMU_ASID_BITS
From: Johannes Weiner <jw@emlix.com>

This constant is defined in all core headers.  Remove the redundant
definition which might error out if other includes lead to inclusion
of <variant/core.h>.

Signed-off-by: Johannes Weiner <jw@emlix.com>
Cc: Oskar Schirmer <os@emlix.com>
Cc: Christian Zankel <chris@zankel.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 arch/xtensa/include/asm/mmu_context.h |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff -puN arch/xtensa/include/asm/mmu_context.h~xtensa-remove-redefinition-of-xchal_mmu_asid_bits arch/xtensa/include/asm/mmu_context.h
--- a/arch/xtensa/include/asm/mmu_context.h~xtensa-remove-redefinition-of-xchal_mmu_asid_bits
+++ a/arch/xtensa/include/asm/mmu_context.h
@@ -20,13 +20,13 @@
 #include <linux/stringify.h>
 #include <linux/sched.h>
 
+#include <variant/core.h>
+
 #include <asm/pgtable.h>
 #include <asm/cacheflush.h>
 #include <asm/tlbflush.h>
 #include <asm-generic/mm_hooks.h>
 
-#define XCHAL_MMU_ASID_BITS	8
-
 #if (XCHAL_HAVE_TLBS != 1)
 # error "Linux must have an MMU!"
 #endif
_

Patches currently in -mm which might be from jw@emlix.com are

xtensa-enforce-slab-alignment-to-maximum-register-width.patch
xtensa-add-flat-support.patch
xtensa-add-flat-support-checkpatch-fixes.patch
xtensa-nommu-support.patch
xtensa-variant-specific-code.patch
xtensa-variant-irq-set-callbacks.patch
xtensa-s6000-variant-core-definitions.patch
xtensa-s6000-variant.patch
xtensa-s6000-gpio-driver.patch
xtensa-let-platform-override-kerneloffset.patch
xtensa-platform-stretch-s6105-eval-board.patch
xtensa-cache-inquiry-and-unaligned-cache-handling-functions.patch
xtensa-allow-platform-and-variant-to-initialize-own-irq-chips.patch
xtensa-support-s6000-gpio-irqs-and-alternate-function-selection.patch
s6gmac-xtensa-s6000-on-chip-ethernet-driver.patch
xtensa-s6105-specific-configuration-for-s6gmac.patch
xtensa-enable-s6gmac-in-s6105_defconfig.patch
xtensa-remove-redefinition-of-xchal_mmu_asid_bits.patch
xtensa-use-correct-stack-pointer-for-stack-traces.patch
xtensa-fix-init_bootmem_node-argument-order.patch
xtensa-dont-make-bootmem-bitmap-larger-than-required.patch
xtensa-cope-with-ram-beginning-at-higher-addresses.patch
flat-fix-data-sections-alignment.patch
flat-fix-data-sections-alignment-update.patch