On 1/29/21 3:48 PM, Borislav Petkov wrote:
> On Thu, Jan 28, 2021 at 10:16:27PM +0100, Peter Zijlstra wrote:
>>
>> Tom reported that one of the GDB test-cases failed, and Boris bisected
>> it to commit:
>>
>> d53d9bc0cf78 ("x86/debug: Change thread.debugreg6 to thread.virtual_dr6")
>>
>> The debu
On Fri, Jan 29, 2021 at 04:41:09PM +0100, Oleg Nesterov wrote:
> This seems to fix the problem reported by Jan, see his test-case below.
Should it be part of
tools/testing/selftests/breakpoints/
?
tglx has one destined for there already, wouldn't hurt to have a second
one:
https://lkml.kernel.
Tom reported that one of the GDB test-cases failed, and Boris bisected
it to commit:
d53d9bc0cf78 ("x86/debug: Change thread.debugreg6 to thread.virtual_dr6")
The debugging session led us to commit:
6c0aca288e72 ("x86: Ignore trap bits on single step exceptions")
It turns out that TF and
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