From: Steven Rostedt <rostedt@goodmis.org>
To: Mike Rapoport <rppt@kernel.org>
Cc: "Guilherme G. Piccoli" <gpiccoli@igalia.com>,
"Luck, Tony" <tony.luck@intel.com>,
Kees Cook <keescook@chromium.org>,
Joel Fernandes <joel@joelfernandes.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-trace-kernel@vger.kernel.org"
<linux-trace-kernel@vger.kernel.org>,
Masami Hiramatsu <mhiramat@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
Andrew Morton <akpm@linux-foundation.org>,
"Liam R. Howlett" <Liam.Howlett@oracle.com>,
Vlastimil Babka <vbabka@suse.cz>,
Lorenzo Stoakes <lstoakes@gmail.com>,
"linux-mm@kvack.org" <linux-mm@kvack.org>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
Dave Hansen <dave.hansen@linux.intel.com>,
"x86@kernel.org" <x86@kernel.org>,
"H. Peter Anvin" <hpa@zytor.com>,
Peter Zijlstra <peterz@infradead.org>,
"linux-hardening@vger.kernel.org"
<linux-hardening@vger.kernel.org>,
Guenter Roeck <linux@roeck-us.net>,
Ross Zwisler <zwisler@google.com>,
"wklin@google.com" <wklin@google.com>,
Vineeth Remanan Pillai <vineeth@bitbyteword.org>,
Suleiman Souhlal <suleiman@google.com>,
Linus Torvalds <torvalds@linuxfoundation.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>
Subject: Re: [POC][RFC][PATCH 0/2] pstore/mm/x86: Add wildcard memmap to map pstore consistently
Date: Thu, 9 May 2024 13:31:22 -0400 [thread overview]
Message-ID: <20240509133122.474130be@rorschach.local.home> (raw)
In-Reply-To: <20240509000023.096d4032@rorschach.local.home>
On Thu, 9 May 2024 00:00:23 -0400
Steven Rostedt <rostedt@goodmis.org> wrote:
> I tried this approach and it unfortunately picks a different physical
> location every time :-(
>
> So it is either adding to e820 tables or we create a new way to
> allocate memory at early boot up.
>
Hmm, now I'm testing it more and it always seems to end up in the same
location. I'm not sure why it failed the first three times I tried it :-/
-- Steve
next prev parent reply other threads:[~2024-05-09 17:31 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-09 21:02 Steven Rostedt
2024-04-09 21:02 ` [POC][RFC][PATCH 1/2] mm/x86: Add wildcard * option as memmap=nn*align:name Steven Rostedt
2024-04-09 22:23 ` Kees Cook
2024-04-09 23:11 ` Steven Rostedt
2024-04-09 23:41 ` Kees Cook
2024-04-12 20:59 ` Mike Rapoport
2024-04-12 22:19 ` Steven Rostedt
2024-04-15 17:22 ` Kees Cook
2024-05-01 14:57 ` Mike Rapoport
2024-05-06 10:38 ` Ard Biesheuvel
2024-05-08 23:23 ` Steven Rostedt
2024-04-09 21:02 ` [POC][RFC][PATCH 2/2] pstore/ramoops: Add ramoops.mem_name= command line option Steven Rostedt
2024-04-09 22:18 ` Kees Cook
2024-04-09 23:14 ` Steven Rostedt
2024-04-09 21:23 ` [POC][RFC][PATCH 0/2] pstore/mm/x86: Add wildcard memmap to map pstore consistently Steven Rostedt
2024-04-09 22:19 ` Kees Cook
2024-04-09 22:25 ` Luck, Tony
2024-04-09 22:41 ` Joel Fernandes
2024-04-09 23:16 ` Steven Rostedt
2024-04-09 23:37 ` Kees Cook
2024-04-09 23:52 ` Luck, Tony
2024-04-11 19:11 ` Guilherme G. Piccoli
2024-04-11 19:40 ` Steven Rostedt
2024-04-12 12:17 ` Guilherme G. Piccoli
2024-04-12 17:22 ` Steven Rostedt
2024-05-01 14:45 ` Mike Rapoport
2024-05-01 14:54 ` Steven Rostedt
2024-05-01 15:30 ` Mike Rapoport
2024-05-01 16:09 ` Steven Rostedt
2024-05-01 16:11 ` Mike Rapoport
2024-05-09 4:00 ` Steven Rostedt
2024-05-09 17:31 ` Steven Rostedt [this message]
2024-05-09 20:24 ` Mike Rapoport
2024-05-09 20:33 ` Steven Rostedt
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