truction breakpoints are faults and will not be
>> merged. This means 6c0aca288e72 is wrong, we only need to exclude TF
>> and instruction breakpoints while we can merge TF and data
>> breakpoints.
>>
>> Fixes: d53d9bc0cf78 ("x86/debug: Change thread.debugreg6 t
causes gdb to stop and present a user
prompt, and you want to report both events at one user stop, instead of
presenting two separate stops and user prompts at the same address.
Thanks,
- Tom
> Fixes: d53d9bc0cf78 ("x86/debug: Change thread.debugreg6 to
> thread.virtual_dr6")
>
On 1/12/21 4:31 AM, Andy Lutomirski wrote:
> On Mon, Jan 11, 2021 at 3:52 PM Tom de Vries wrote:
>>
>> On 1/12/21 12:40 AM, Andy Lutomirski wrote:
>>> On Mon, Jan 11, 2021 at 1:06 PM Andy Lutomirski wrote:
>>>>
>>>>
>>&g
On 1/12/21 12:40 AM, Andy Lutomirski wrote:
> On Mon, Jan 11, 2021 at 1:06 PM Andy Lutomirski wrote:
>>
>>
>>> On Jan 11, 2021, at 12:00 PM, Borislav Petkov wrote:
>>>
>>
>>
>>> Or do you mean I should add "unsafe_fsgsbase" to grub cmdline and bisect
>>> with fsgsbase enabled in all test kernels?
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