| lists.openwall.net | 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 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <tip-aca91bfc67fe356544eb1cfc483c09b27ce49fa9@git.kernel.org> Date: Tue, 2 Apr 2013 17:19:35 -0700 From: tip-bot for Borislav Petkov <tipbot@...or.com> To: linux-tip-commits@...r.kernel.org Cc: linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...nel.org, tglx@...utronix.de, hpa@...ux.intel.com, bp@...en8.de Subject: [tip:x86/cleanups] x86-64, docs, mm: Add vsyscall range to virtual address space layout Commit-ID: aca91bfc67fe356544eb1cfc483c09b27ce49fa9 Gitweb: http://git.kernel.org/tip/aca91bfc67fe356544eb1cfc483c09b27ce49fa9 Author: Borislav Petkov <bp@...en8.de> AuthorDate: Mon, 4 Mar 2013 21:16:18 +0100 Committer: H. Peter Anvin <hpa@...ux.intel.com> CommitDate: Tue, 2 Apr 2013 16:03:31 -0700 x86-64, docs, mm: Add vsyscall range to virtual address space layout Add the end of the virtual address space to its layout documentation. Signed-off-by: Borislav Petkov <bp@...en8.de> Link: http://lkml.kernel.org/r/1362428180-8865-4-git-send-email-bp@alien8.de Signed-off-by: H. Peter Anvin <hpa@...ux.intel.com> --- Documentation/x86/x86_64/mm.txt | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/x86/x86_64/mm.txt b/Documentation/x86/x86_64/mm.txt index d6498e3..881582f 100644 --- a/Documentation/x86/x86_64/mm.txt +++ b/Documentation/x86/x86_64/mm.txt @@ -13,7 +13,9 @@ ffffe90000000000 - ffffe9ffffffffff (=40 bits) hole ffffea0000000000 - ffffeaffffffffff (=40 bits) virtual memory map (1TB) ... unused hole ... ffffffff80000000 - ffffffffa0000000 (=512 MB) kernel text mapping, from phys 0 -ffffffffa0000000 - fffffffffff00000 (=1536 MB) module mapping space +ffffffffa0000000 - ffffffffff5fffff (=1525 MB) module mapping space +ffffffffff600000 - ffffffffffdfffff (=8 MB) vsyscalls +ffffffffffe00000 - ffffffffffffffff (=2 MB) unused hole The direct mapping covers all memory in the system up to the highest memory address (this means in some cases it can also include PCI memory -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists