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| author | Vamsi Krishna Samavedam <vskrishn@codeaurora.org> | 2016-11-03 17:47:33 -0700 |
|---|---|---|
| committer | Hemant Kumar <hemantk@codeaurora.org> | 2017-01-05 12:29:18 -0800 |
| commit | 3770e41e987249529a01768e62771746eebc7106 (patch) | |
| tree | ceb2bac9207f1b08fc58e98dacee246b169d4316 /tools/perf/scripts/python | |
| parent | 5f8f42688e30eee78e528fdd1f6b76928cce6609 (diff) | |
usb: phy: snps: replace %p with %pK
Format specifier %p can leak kernel addresses while not valuing the
kptr_restrict system settings. When kptr_restrict is set to (1), kernel
pointers printed using the %pK format specifier will be replaced with 0's.
Debugging Note : &pK prints only Zeros as address. If you need actual
address information, write 0 to kptr_restrict.
echo 0 > /proc/sys/kernel/kptr_restrict
Change-Id: If2177395082b81670af75712b945bea53a53915e
Signed-off-by: Vamsi Krishna Samavedam <vskrishn@codeaurora.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions