On Fri, 2012-06-15 at 14:51 +1000, Paul Mackerras wrote:
At present, hard_irq_disable() does nothing on powerpc because of
this code in include/linux/interrupt.h:
#ifndef hard_irq_disable
#define hard_irq_disable() do { } while(0)
#endif
So we need to make our hard_irq_disable be a
Commit 9adc5374 ('common: dma-mapping: introduce mmap method') added a
generic method for implementing mmap user call to dma_map_ops structure.
This patch converts ARM and PowerPC architectures (the only providers of
dma_mmap_coherent/dma_mmap_writecombine calls) to use this generic
dma_map_ops
Linus,
The following changes since commit cfaf025112d3856637ff34a767ef785ef5cf2ca9:
Linux 3.5-rc2 (2012-06-08 18:40:09 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc.git
tags/for-linus
for you to fetch changes up to
Hi all,
I currently try to use a MPC5200B GPT as interrupt source, which according to
the comment at the start of arch/powerpc/platforms/52xx/mpc52xx_gpt.c is
possible if the interrupt-controller and #interrupt-cells = 1
properties are added to the device tree node.
Apparently, /some/ work
From: Wanpeng Li l...@linux.vnet.ibm.com
Warning(arch/powerpc/kernel/pci_of_scan.c:210): Excess function parameter
'node' description in 'of_scan_pci_bridge'
Warning(arch/powerpc/kernel/vio.c:636): No description found for parameter
'desired'
Warning(arch/powerpc/kernel/vio.c:636): Excess
From: Wanpeng Li l...@linux.vnet.ibm.com
Warning(arch/x86/kernel/kgdb.c:465): No description found for parameter
'e_vector'
Warning(arch/x86/kernel/kgdb.c:465): No description found for parameter
'remcomInBuffer'
Warning(arch/x86/kernel/kgdb.c:465): No description found for parameter
From: Wanpeng Li l...@linux.vnet.ibm.com
Warning(drivers/pci/setup-bus.c:277): No description found for parameter
'fail_head'
Warning(drivers/pci/setup-bus.c:277): Excess function parameter 'failed_list'
description in 'assign_requested_resources_sorted'
Signed-off-by: Wanpeng Li
From: Wanpeng Li l...@linux.vnet.ibm.com
Signed-off-by: Wanpeng Li liwp.li...@gmail.com
Acked-by: Minchan Kim minc...@kernel.org
---
include/linux/mmzone.h |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index
From: Wanpeng Li l...@linux.vnet.ibm.com
fix kernel-doc warnings just like this one:
Warning(../mm/page_cgroup.c:432): No description found for parameter 'id'
Warning(../mm/page_cgroup.c:432): Excess function parameter 'mem' description
in 'swap_cgroup_record'
Signed-off-by: Wanpeng Li
From: Wanpeng Li l...@linux.vnet.ibm.com
Since there are five lists in LRU cache, the array nr in get_scan_count
should be:
nr[0] = anon inactive pages to scan; nr[1] = anon active pages to scan
nr[2] = file inactive pages to scan; nr[3] = file active pages to scan
Signed-off-by: Wanpeng Li
From: Wanpeng Li l...@linux.vnet.ibm.com
Signed-off-by: Wanpeng Li liwp.li...@gmail.com
---
mm/memory.c |3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/mm/memory.c b/mm/memory.c
index 1b7dc66..195d6e1 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -2447,7 +2447,8 @@
From: Wanpeng Li l...@linux.vnet.ibm.com
Since these patches has already send more than one week and
doesn't get any response, I collect them and send out a patch set.
Wanpeng Li (7)
powerpc: cleanup some kernel doc warning
x86/kernel: cleanup some kernel doc warning
drivers/pci: cleanup
Hi all,
CONFIG_PHYS_64BIT enables kernel support for larger than 32-bit physical
addresses. Is it this configuration option we have to enable for the
support of 36-bit real memory (as are capable the Freescale e500v2 or
e500mc cores family) ?
The Hugetlb patch for BookE (
On Fri, Jun 15, 2012 at 09:19:45PM +0800, Wanpeng Li wrote:
From: Wanpeng Li l...@linux.vnet.ibm.com
Since there are five lists in LRU cache, the array nr in get_scan_count
should be:
nr[0] = anon inactive pages to scan; nr[1] = anon active pages to scan
nr[2] = file inactive pages to
On 06/14/2012 08:05 PM, Benjamin Herrenschmidt wrote:
- It has threads, but no tlbsrx. -- so we need a spinlock and
a normal tlbsx. Because we need this lock, hardware tablewalk
is mandatory on e6500 unless we want to add spinlock+tlbsx to
the normal bolted TLB miss handler.
On 06/15/2012 09:43 AM, telenn barz wrote:
Hi all,
CONFIG_PHYS_64BIT enables kernel support for larger than 32-bit physical
addresses. Is it this configuration option we have to enable for the
support of 36-bit real memory (as are capable the Freescale e500v2 or
e500mc cores family) ?
Yes.
diff --git a/mm/memory.c b/mm/memory.c
index 1b7dc66..195d6e1 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -2447,7 +2447,8 @@ static inline int pte_unmap_same(struct mm_struct *mm,
pmd_t *pmd,
return same;
}
-static inline void cow_user_page(struct page *dst, struct page *src,
On Fri, 2012-06-15 at 11:50 -0500, Scott Wood wrote:
On 06/14/2012 08:05 PM, Benjamin Herrenschmidt wrote:
- It has threads, but no tlbsrx. -- so we need a spinlock and
a normal tlbsx. Because we need this lock, hardware tablewalk
is mandatory on e6500 unless we want to add
Hi Kumar,
If possible could you please review this patch set.
Regards
Varun
-Original Message-
From: Sethi Varun-B16395
Sent: Sunday, June 03, 2012 1:11 PM
To: linuxppc-dev@lists.ozlabs.org
Cc: Sethi Varun-B16395
Subject: [PATCH 0/3] powerpc/mpic: Enhancements for FSL MPIC.
This
Hi,
On Sat, 16 Jun 2012 08:02:55 +0800 w...@linux.intel.com wrote:
Kernel build failed on
tree: git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
driver-core-linus
head: e2ae715d66bf4becfb85eb84b7150e23cf27df30
commit: e2ae715d66bf4becfb85eb84b7150e23cf27df30 [6/6]
On Sat, Jun 16, 2012 at 09:16:46AM +0800, Fengguang Wu wrote:
Hi list,
I'm sorry if this pile of build errors disturbed you too much. If
the error notification is too permissive, I can limit it in two ways:
1) only notify build errors on the first kconfig. There may be a few
new error
Hi Stephen,
On Sat, Jun 16, 2012 at 11:15:50AM +1000, Stephen Rothwell wrote:
Hi,
On Sat, 16 Jun 2012 08:02:55 +0800 w...@linux.intel.com wrote:
Kernel build failed on
tree:
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
driver-core-linus
head:
22 matches
Mail list logo