projects / platform / kernel / linux-amlogic.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: b935463) | patch
x86/mm: Stop printing BRK addresses
authorArvind Sankar <nivedita@alum.mit.edu>
Sat, 29 Feb 2020 23:11:20 +0000 (18:11 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 20 Jun 2020 08:24:17 +0000 (10:24 +0200)
commiteeb233a0f5e48fde8f2ac3f9347daadc7563d480
treee1e55fc2de769dde6af1c8b95da17cd7fde7a95etree | snapshot
parentb935463db5ed883eeaff0c01b775e8f10e544982commit | diff
x86/mm: Stop printing BRK addresses

[ Upstream commit 67d631b7c05eff955ccff4139327f0f92a5117e5 ]

This currently leaks kernel physical addresses into userspace.

Signed-off-by: Arvind Sankar <nivedita@alum.mit.edu>
Signed-off-by: Borislav Petkov <bp@suse.de>
Acked-by: Kees Cook <keescook@chromium.org>
Acked-by: Dave Hansen <dave.hansen@intel.com>
Link: https://lkml.kernel.org/r/20200229231120.1147527-1-nivedita@alum.mit.edu
Signed-off-by: Sasha Levin <sashal@kernel.org>
arch/x86/mm/init.c diff | blob | history
Domain: System / Kernel;