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authorBrian Norris <briannorris@chromium.org>2017-02-08 22:44:44 -0800
committerKees Cook <keescook@chromium.org>2017-02-09 11:49:49 -0800
commit8672aed7bd865774257efd40929702759a869329 (patch)
tree7b1fa5d524bd20873e8f5f977e0f4b98c047c4be /include/uapi
parentd966564fcdc19e13eb6ba1fbe6b8101070339c3d (diff)
pstore: don't OOPS when there are no ftrace zones
We'll OOPS in ramoops_get_next_prz() if the platform didn't ask for any ftrace zones (i.e., cxt->fprzs will be NULL). Let's just skip this entire FTRACE section if there's no 'fprzs'. Regression seen on a coreboot/depthcharge-based Chromebook. Fixes: 2fbea82bbb89 ("pstore: Merge per-CPU ftrace records into one") Cc: Joel Fernandes <joelaf@google.com> Cc: Kees Cook <keescook@chromium.org> Signed-off-by: Brian Norris <briannorris@chromium.org> Signed-off-by: Kees Cook <keescook@chromium.org>
Diffstat (limited to 'include/uapi')
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