lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  PHC 
Open Source and information security mailing list archives
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:	Tue, 16 Jun 2015 17:46:11 +0200
From:	Borislav Petkov <>
To:	Andrey Ryabinin <>
Cc:	Alexander Popov <>,
	Thomas Gleixner <>,
	Ingo Molnar <>,
	"H. Peter Anvin" <>,
	Andrey Konovalov <>,
	Andrew Morton <>,
	Andy Lutomirski <>,
	Alexander Kuleshov <>,
	Denys Vlasenko <>,
	Peter Zijlstra <>,
	Kees Cook <>,,
Subject: Re: [PATCH v5 1/2] x86_64: remove not needed clear_page for

On Tue, Jun 16, 2015 at 02:45:06PM +0300, Andrey Ryabinin wrote:
> Can't we just move clear_page(init_level4_pgt) higher? Before or right
> after clear_bss() (iow before kasan_early_init()).

That sounds much better. And I don't see anything depending on
init_level4_pgt before we clear it. And it boots here if I move it



ECO tip #101: Trim your mails when you reply.
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
More majordomo info at
Please read the FAQ at

Powered by blists - more mailing lists