Re: [PATCH 2/3] x86_64: install emergency handler for double fault

bug-hurd

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [PATCH 2/3] x86_64: install emergency handler for double fault

From:	luca
Subject:	Re: [PATCH 2/3] x86_64: install emergency handler for double fault
Date:	Mon, 19 Jun 2023 20:10:12 +0200

Hi,

Il 19/06/23 19:53, Almudena Garcia ha scritto:

The cpus are started sequentially: don't start the next until the current has 
finished its configuration.

in this case I think it's not needed to have a per-cpu bootstrap stack,assuming the secondary cpu already runs a proper thread (i.e. KTSS isloaded) when the next cpu is started.


Luca

[Prev in Thread]

Current Thread

[Next in Thread]

[PATCH 1/3] x86_64: use solid intstack already during bootstrap, Luca Dariz, 2023/06/15
- [PATCH 2/3] x86_64: install emergency handler for double fault, Luca Dariz, 2023/06/15
  - Re: [PATCH 2/3] x86_64: install emergency handler for double fault, Samuel Thibault, 2023/06/17
    - Re: [PATCH 2/3] x86_64: install emergency handler for double fault, Luca Dariz, 2023/06/19
    - Re: [PATCH 2/3] x86_64: install emergency handler for double fault, Almudena Garcia, 2023/06/19
    - Re: [PATCH 2/3] x86_64: install emergency handler for double fault, luca <=
- [PATCH 3/3] x86_64: add a critical section on entry and exit from syscall/sysret, Luca Dariz, 2023/06/15
  - Re: [PATCH 3/3] x86_64: add a critical section on entry and exit from syscall/sysret, Samuel Thibault, 2023/06/17
- Re: [PATCH 1/3] x86_64: use solid intstack already during bootstrap, Samuel Thibault, 2023/06/17

Prev by Date: Re: [PATCH 2/3] x86_64: install emergency handler for double fault
Next by Date: Re: Recent patches break ACPI tables
Previous by thread: Re: [PATCH 2/3] x86_64: install emergency handler for double fault
Next by thread: [PATCH 3/3] x86_64: add a critical section on entry and exit from syscall/sysret
Index(es):
- Date
- Thread