Hi James,
Thanks for your review and suggestion.
> Hi gengdongjiu,
>
> On 08/12/17 04:43, gengdongjiu wrote:
> > by the way, I think also change the info.si_code to "BUS_MCEERR_AR" is
> > better, as shown [1].
> > BUS_MCEERR_AR can tell user space "Hardware memory error consumed on a
> > err
Hi gengdongjiu,
On 08/12/17 04:43, gengdongjiu wrote:
> by the way, I think also change the info.si_code to "BUS_MCEERR_AR" is
> better, as shown [1].
> BUS_MCEERR_AR can tell user space "Hardware memory error consumed on a
> error; action required".
Today its also used as the last-resort. Thi
Hi James, Will
On 2017/12/7 22:32, James Morse wrote:
> Hi gengdongjiu, Will,
>
> On 07/12/17 05:55, gengdongjiu wrote:
>> On 2017/12/7 0:15, Will Deacon wrote:
--- a/arch/arm64/mm/fault.c
+++ b/arch/arm64/mm/fault.c
@@ -570,7 +570,6 @@ static int do_sea(unsigned long addr, unsigne
Hi gengdongjiu, Will,
On 07/12/17 05:55, gengdongjiu wrote:
> On 2017/12/7 0:15, Will Deacon wrote:
>>> --- a/arch/arm64/mm/fault.c
>>> +++ b/arch/arm64/mm/fault.c
>>> @@ -570,7 +570,6 @@ static int do_sea(unsigned long addr, unsigned int esr,
>>> struct pt_regs *regs)
>>> {
>>> struct sigin
On 2017/12/7 0:15, Will Deacon wrote:
>> --- a/arch/arm64/mm/fault.c
>> +++ b/arch/arm64/mm/fault.c
>> @@ -570,7 +570,6 @@ static int do_sea(unsigned long addr, unsigned int esr,
>> struct pt_regs *regs)
>> {
>> struct siginfo info;
>> const struct fault_info *inf;
>> -int ret = 0;
On Tue, Dec 05, 2017 at 11:02:35PM +0800, Dongjiu Geng wrote:
> If APEI handling the memory error is failed, the do_mem_abort()
> and do_sea() will all deliver SIGBUS. In fact, sending one time
> can be enough, so correct it.
>
> Signed-off-by: Dongjiu Geng
> ---
> arch/arm64/mm/fault.c | 5 ++--
If APEI handling the memory error is failed, the do_mem_abort()
and do_sea() will all deliver SIGBUS. In fact, sending one time
can be enough, so correct it.
Signed-off-by: Dongjiu Geng
---
arch/arm64/mm/fault.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/
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