* [PATCH] arm64: mm: dump: Use VA_START directly instead of private LOWEST_ADDR
@ 2016-01-30 7:55 Kefeng Wang
2016-02-01 10:23 ` Mark Rutland
0 siblings, 1 reply; 4+ messages in thread
From: Kefeng Wang @ 2016-01-30 7:55 UTC (permalink / raw)
To: linux-arm-kernel
Use VA_START macro in asm/memory.h instead of private LOWEST_ADDR
definition in dump.c.
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
arch/arm64/mm/dump.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/arch/arm64/mm/dump.c b/arch/arm64/mm/dump.c
index 0adbebb..b3c62b1 100644
--- a/arch/arm64/mm/dump.c
+++ b/arch/arm64/mm/dump.c
@@ -27,8 +27,6 @@
#include <asm/pgtable.h>
#include <asm/pgtable-hwdef.h>
-#define LOWEST_ADDR (UL(0xffffffffffffffff) << VA_BITS)
-
struct addr_marker {
unsigned long start_address;
const char *name;
@@ -316,7 +314,7 @@ static int ptdump_show(struct seq_file *m, void *v)
.marker = address_markers,
};
- walk_pgd(&st, &init_mm, LOWEST_ADDR);
+ walk_pgd(&st, &init_mm, VA_START);
note_page(&st, 0, 0, 0);
return 0;
--
2.6.0.GIT
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH] arm64: mm: dump: Use VA_START directly instead of private LOWEST_ADDR
2016-01-30 7:55 [PATCH] arm64: mm: dump: Use VA_START directly instead of private LOWEST_ADDR Kefeng Wang
@ 2016-02-01 10:23 ` Mark Rutland
2016-02-14 8:57 ` Kefeng Wang
0 siblings, 1 reply; 4+ messages in thread
From: Mark Rutland @ 2016-02-01 10:23 UTC (permalink / raw)
To: linux-arm-kernel
On Sat, Jan 30, 2016 at 03:55:21PM +0800, Kefeng Wang wrote:
> Use VA_START macro in asm/memory.h instead of private LOWEST_ADDR
> definition in dump.c.
>
> Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
FWIW:
Acked-by: Mark Rutland <mark.rutland@arm.com>
Mark.
> ---
> arch/arm64/mm/dump.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/arch/arm64/mm/dump.c b/arch/arm64/mm/dump.c
> index 0adbebb..b3c62b1 100644
> --- a/arch/arm64/mm/dump.c
> +++ b/arch/arm64/mm/dump.c
> @@ -27,8 +27,6 @@
> #include <asm/pgtable.h>
> #include <asm/pgtable-hwdef.h>
>
> -#define LOWEST_ADDR (UL(0xffffffffffffffff) << VA_BITS)
> -
> struct addr_marker {
> unsigned long start_address;
> const char *name;
> @@ -316,7 +314,7 @@ static int ptdump_show(struct seq_file *m, void *v)
> .marker = address_markers,
> };
>
> - walk_pgd(&st, &init_mm, LOWEST_ADDR);
> + walk_pgd(&st, &init_mm, VA_START);
>
> note_page(&st, 0, 0, 0);
> return 0;
> --
> 2.6.0.GIT
>
>
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel at lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
>
^ permalink raw reply [flat|nested] 4+ messages in thread
* [PATCH] arm64: mm: dump: Use VA_START directly instead of private LOWEST_ADDR
2016-02-01 10:23 ` Mark Rutland
@ 2016-02-14 8:57 ` Kefeng Wang
2016-02-15 10:09 ` Catalin Marinas
0 siblings, 1 reply; 4+ messages in thread
From: Kefeng Wang @ 2016-02-14 8:57 UTC (permalink / raw)
To: linux-arm-kernel
Hi Catalin and Will, ping...
On 2016/2/1 18:23, Mark Rutland wrote:
> On Sat, Jan 30, 2016 at 03:55:21PM +0800, Kefeng Wang wrote:
>> Use VA_START macro in asm/memory.h instead of private LOWEST_ADDR
>> definition in dump.c.
>>
>> Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
>
> FWIW:
>
> Acked-by: Mark Rutland <mark.rutland@arm.com>
>
> Mark.
>
>> ---
>> arch/arm64/mm/dump.c | 4 +---
>> 1 file changed, 1 insertion(+), 3 deletions(-)
>>
>> diff --git a/arch/arm64/mm/dump.c b/arch/arm64/mm/dump.c
>> index 0adbebb..b3c62b1 100644
>> --- a/arch/arm64/mm/dump.c
>> +++ b/arch/arm64/mm/dump.c
>> @@ -27,8 +27,6 @@
>> #include <asm/pgtable.h>
>> #include <asm/pgtable-hwdef.h>
>>
>> -#define LOWEST_ADDR (UL(0xffffffffffffffff) << VA_BITS)
>> -
>> struct addr_marker {
>> unsigned long start_address;
>> const char *name;
>> @@ -316,7 +314,7 @@ static int ptdump_show(struct seq_file *m, void *v)
>> .marker = address_markers,
>> };
>>
>> - walk_pgd(&st, &init_mm, LOWEST_ADDR);
>> + walk_pgd(&st, &init_mm, VA_START);
>>
>> note_page(&st, 0, 0, 0);
>> return 0;
>> --
>> 2.6.0.GIT
>>
>>
>> _______________________________________________
>> linux-arm-kernel mailing list
>> linux-arm-kernel at lists.infradead.org
>> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
>>
>
> .
>
^ permalink raw reply [flat|nested] 4+ messages in thread
* [PATCH] arm64: mm: dump: Use VA_START directly instead of private LOWEST_ADDR
2016-02-14 8:57 ` Kefeng Wang
@ 2016-02-15 10:09 ` Catalin Marinas
0 siblings, 0 replies; 4+ messages in thread
From: Catalin Marinas @ 2016-02-15 10:09 UTC (permalink / raw)
To: linux-arm-kernel
On Sun, Feb 14, 2016 at 04:57:18PM +0800, Kefeng Wang wrote:
> On 2016/2/1 18:23, Mark Rutland wrote:
> > On Sat, Jan 30, 2016 at 03:55:21PM +0800, Kefeng Wang wrote:
> >> Use VA_START macro in asm/memory.h instead of private LOWEST_ADDR
> >> definition in dump.c.
> >>
> >> Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
I'll merge this patch for 4.6 but we currently have some issues with the
arm64 for-next/core branch, so I'm not pushing any more patches out
until we figure out what's going on (or I may just start with a clean
branch again, removing some big changes in there).
--
Catalin
^ permalink raw reply [flat|nested] 4+ messages in thread
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2016-01-30 7:55 [PATCH] arm64: mm: dump: Use VA_START directly instead of private LOWEST_ADDR Kefeng Wang
2016-02-01 10:23 ` Mark Rutland
2016-02-14 8:57 ` Kefeng Wang
2016-02-15 10:09 ` Catalin Marinas
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