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| author | Kees Cook <keescook@chromium.org> | 2021-08-18 10:48:55 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-08-18 22:28:51 +0200 |
| commit | e6d468d32cd084edd030a8bae76440b17b854b5c (patch) | |
| tree | e31a1277a3770907f2b290fea8713d3d31380b03 /drivers/hwtracing/coresight/coresight-etm-perf.h | |
| parent | b8661450bc7f1f3dd746f8cac48534e0dfdc1cdf (diff) | |
| download | linux-next-e6d468d32cd084edd030a8bae76440b17b854b5c.tar.gz | |
lkdtm/heap: Avoid __alloc_size hint warning for VMALLOC_LINEAR_OVERFLOW
Once __alloc_size hints have been added, the compiler will (correctly!)
see this as an overflow. We are, however, trying to test for this
condition at run-time (not compile-time), so work around it with a
volatile int offset.
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20210818174855.2307828-5-keescook@chromium.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hwtracing/coresight/coresight-etm-perf.h')
0 files changed, 0 insertions, 0 deletions