This patch drops__irq_offset_value which has not been used since
commit 9c4cb8251513 ("powerpc: Remove use of CONFIG_PPC_MERGE")
This removes a sparse warning.
Fixes: 9c4cb8251513 ("powerpc: Remove use of CONFIG_PPC_MERGE")
Signed-off-by: Christophe Leroy
---
arch/powerpc/kernel/irq.c | 3 ---
Hi Russel,
As you can see in patchwork, snowpatch report 3477 new sparse warning(s)
with this series.
Half of them are because of a cast of __user pointer to u32. I'll fix it
by adding __force to the cast.
The other half comes from the use of min() macro. The induced warning is
"warning: e
Le 08/03/2019 à 09:53, Christophe Leroy a écrit :
Le 08/03/2019 à 02:16, Michael Ellerman a écrit :
When KUAP is enabled we have logic to detect page faults that occur
outside of a valid user access region and are blocked by the AMR.
What we don't have at the moment is logic to detect a fa
Architectures like ppc64 use the deposited page table to store hardware
page table slot information. Make sure we deposit a page table when
using zero page at the pmd level for hash.
Without this we hit
Unable to handle kernel paging request for data at address 0x
Faulting instruction add
On 3/8/19 2:05 PM, Mike Kravetz wrote:
On 3/7/19 5:20 AM, Alexandre Ghiti wrote:
On systems without CONTIG_ALLOC activated but that support gigantic pages,
boottime reserved gigantic pages can not be freed at all. This patch
simply enables the possibility to hand back those pages to memory
alloc
