On 07/01/17 01:05, Uma Krishnan wrote:
From: "Matthew R. Ochs"
The usage of prints within the cxlflash driver is inconsistent. This
hinders debug and makes the driver source and log output appear sloppy.
The following cleanups help unify the prints within cxlflash:
- move all prints to dev-*
On Saturday 07 January 2017 02:11 AM, kbuild test robot wrote:
Hi Madhavan,
[auto build test ERROR on powerpc/next]
[also build test ERROR on v4.10-rc2 next-20170106]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.co
On Wednesday, January 04, 2017 10:28:37 AM Theodore Ts'o wrote:
> On Wed, Jan 04, 2017 at 11:32:42AM +0530, Chandan Rajendra wrote:
> > On Wednesday, January 04, 2017 04:18:08 PM Anton Blanchard wrote:
> > > I'm consistently seeing ext4 filesystem corruption using a mainline
> > > kernel. It doesn'
This adds AUX vectors for the L1I,D, L2 and L3 cache levels
providing for each cache level the size of the cache in bytes
and the geometry (line size and number of ways).
We chose to not use the existing alpha/sh definition which
packs all the information in a single entry per cache level as
it is
All shipping firmware versions have it wrong in the device-tree
Signed-off-by: Benjamin Herrenschmidt
---
arch/powerpc/kernel/setup_64.c | 52 +++---
1 file changed, 49 insertions(+), 3 deletions(-)
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/k
Retrieved from device-tree when available
Signed-off-by: Benjamin Herrenschmidt
---
arch/powerpc/include/asm/cache.h | 2 ++
arch/powerpc/kernel/setup_64.c | 25 -
2 files changed, 22 insertions(+), 5 deletions(-)
diff --git a/arch/powerpc/include/asm/cache.h b/arch/p
We don't patch instructions based on the cache lines or block
sizes these days.
Signed-off-by: Benjamin Herrenschmidt
---
arch/powerpc/kernel/setup_64.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index 6263e0d..222bbb0 10
The variables are defined twice in setup_32.c and setup_64.c, do it
once in setup-common.c instead
Signed-off-by: Benjamin Herrenschmidt
---
arch/powerpc/kernel/setup-common.c | 9 +
arch/powerpc/kernel/setup_32.c | 8
arch/powerpc/kernel/setup_64.c | 8
3 files
It's an kernel private macro, it doesn't belong there
Signed-off-by: Benjamin Herrenschmidt
---
arch/powerpc/include/asm/elf.h | 22 ++
arch/powerpc/include/uapi/asm/elf.h | 23 ---
2 files changed, 22 insertions(+), 23 deletions(-)
diff --git a/arch
In a number of places we called "cache line size" what is actually
the cache block size, which in the powerpc architecture, means the
effective size to use with cache management instructions (it can
be different from the actual cache line size).
We fix the naming across the board and properly retr
We have two set of identical struct members for the I and D sides
and mostly identical bunches of code to parse the device-tree to
populate them. Instead make a ppc_cache_info structure with one
copy for I and one for D
Signed-off-by: Benjamin Herrenschmidt
---
arch/powerpc/include/asm/cache.h
It will be used to calculate the associativity
Signed-off-by: Benjamin Herrenschmidt
---
arch/powerpc/include/asm/cache.h | 2 ++
arch/powerpc/kernel/setup_64.c | 27 +--
2 files changed, 27 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/include/asm/cache.h b
On Sat, Jan 07, 2017 at 03:37:31PM -0800, Hugh Dickins wrote:
> 4.10-rc loadtest (even on x86, even without THPCache) fails with
> "fork: Cannot allocate memory" or some such; and /proc/meminfo
> shows PageTables growing.
>
> rc1 removed the freeing of an unused preallocated pagetable after
> do_f
The code currently uses sdio->blkbits to compute the number of blocks to
be cleaned. However sdio->blkbits is derived from the logical block size
of the underlying block device (Refer to the definition of
do_blockdev_direct_IO()). Due to this, generic/299 test would rarely
fail when executed on an
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