This is a note to let you know that I've just added the patch titled
arc: fix type warnings in arc/mm/cache.c
to the 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
arc-fix-type-warnings-in-arc-mm-cache.c.patch
and it can be found in the queue-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable at vger.kernel.org> know about it.
>From foo at baz Tue Aug 28 16:10:37 CEST 2018
From: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Date: Thu, 26 Jul 2018 20:16:35 -0700
Subject: arc: fix type warnings in arc/mm/cache.c
From: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
[ Upstream commit ec837d620c750c0d4996a907c8c4f7febe1bbeee ]
Fix type warnings in arch/arc/mm/cache.c.
../arch/arc/mm/cache.c: In function 'flush_anon_page':
../arch/arc/mm/cache.c:1062:55: warning: passing argument 2 of '__flush_dcache_page' makes integer from pointer without a cast [-Wint-conversion]
__flush_dcache_page((phys_addr_t)page_address(page), page_address(page));
^~~~~~~~~~~~~~~~~~
../arch/arc/mm/cache.c:1013:59: note: expected 'long unsigned int' but argument is of type 'void *'
void __flush_dcache_page(phys_addr_t paddr, unsigned long vaddr)
~~~~~~~~~~~~~~^~~~~
Signed-off-by: Randy Dunlap <rdunlap at infradead.org>
Cc: Vineet Gupta <vgupta at synopsys.com>
Cc: linux-snps-arc at lists.infradead.org
Cc: Elad Kanfi <eladkan at mellanox.com>
Cc: Leon Romanovsky <leonro at mellanox.com>
Cc: Ofer Levi <oferle at mellanox.com>
Signed-off-by: Vineet Gupta <vgupta at synopsys.com>
Signed-off-by: Sasha Levin <alexander.levin at microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
---
arch/arc/mm/cache.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
--- a/arch/arc/mm/cache.c
+++ b/arch/arc/mm/cache.c
@@ -821,7 +821,7 @@ void flush_cache_mm(struct mm_struct *mm
void flush_cache_page(struct vm_area_struct *vma, unsigned long u_vaddr,
unsigned long pfn)
{
- unsigned int paddr = pfn << PAGE_SHIFT;
+ phys_addr_t paddr = pfn << PAGE_SHIFT;
u_vaddr &= PAGE_MASK;
@@ -841,8 +841,9 @@ void flush_anon_page(struct vm_area_stru
unsigned long u_vaddr)
{
/* TBD: do we really need to clear the kernel mapping */
- __flush_dcache_page(page_address(page), u_vaddr);
- __flush_dcache_page(page_address(page), page_address(page));
+ __flush_dcache_page((phys_addr_t)page_address(page), u_vaddr);
+ __flush_dcache_page((phys_addr_t)page_address(page),
+ (phys_addr_t)page_address(page));
}
Patches currently in stable-queue which might be from rdunlap at infradead.org are
queue-4.4/usb-phy-fix-ppc64-build-errors-in-phy-fsl-usb.c.patch
queue-4.4/net-prevent-isa-drivers-from-building-on-ppc32.patch
queue-4.4/arc-fix-build-errors-in-arc-include-asm-delay.h.patch
queue-4.4/media-staging-omap4iss-include-asm-cacheflush.h-after-generic-includes.patch
queue-4.4/arc-fix-type-warnings-in-arc-mm-cache.c.patch
