path: root/tools/vm
diff options
authorKonstantin Khlebnikov <>2015-09-08 15:00:07 -0700
committerLinus Torvalds <>2015-09-08 15:35:28 -0700
commit1c90308e7a77af6742a97d1021cca923b23b7f0d (patch)
tree6b328205937da8bd5d7682975695665f40bef892 /tools/vm
parent356515e7b64c2629f686109d426baaf868cdf7e8 (diff)
pagemap: hide physical addresses from non-privileged users
This patch makes pagemap readable for normal users and hides physical addresses from them. For some use-cases PFN isn't required at all. See Fixes: ab676b7d6fbf ("pagemap: do not leak physical addresses to non-privileged userspace") Signed-off-by: Konstantin Khlebnikov <> Cc: Naoya Horiguchi <> Reviewed-by: Mark Williamson <> Tested-by: Mark Williamson <> Signed-off-by: Andrew Morton <> Signed-off-by: Linus Torvalds <>
Diffstat (limited to 'tools/vm')
0 files changed, 0 insertions, 0 deletions