Re: [PATCH v2 08/13] tracing: Improve panic/die notifiers

2022-08-17 Thread Guilherme G. Piccoli
On 16/08/2022 12:52, Steven Rostedt wrote: > On Tue, 16 Aug 2022 10:57:20 -0400 > Alan Stern wrote: > >>> static int trace_die_panic_handler(struct notifier_block *self, >>> unsigned long ev, void *unused) >>> { >>> if (!ftrace_dump_on_oops) >>> return

Re: [PATCH v2 10/13] EDAC/altera: Skip the panic notifier if kdump is loaded

2022-08-17 Thread Guilherme G. Piccoli
On 16/08/2022 15:44, Dinh Nguyen wrote: > [...] >> V2: >> - new patch, based on the discussion in [0]. >> [0] >> https://lore.kernel.org/lkml/62a63fc2-346f-f375-043a-fa2138527...@igalia.com/ >> > > Acked-by: Dinh Nguyen Thanks a lot Dinh! There is something I'm asking for maintainers on

Re: [PATCH v2 10/13] EDAC/altera: Skip the panic notifier if kdump is loaded

2022-08-17 Thread Dinh Nguyen
On 7/19/22 14:53, Guilherme G. Piccoli wrote: The altera_edac panic notifier performs some data collection with regards errors detected; such code relies in the regmap layer to perform reads/writes, so the code is abstracted and there is some risk level to execute that, since the panic path