On Thu, Jun 16, 2016 at 11:09:37AM +0100, James Morse wrote:
> Hi Mark,
>
> On 15/06/16 18:04, Mark Rutland wrote:
> > If the toolchain does not support -fsanitize-coverage=trace-pc, we blat
> > this option from CFLAGS_KCOV, and build the kernel without
> > instrumentation, even if CONFIG_KCOV was
Hi Mark,
On 15/06/16 18:04, Mark Rutland wrote:
> If the toolchain does not support -fsanitize-coverage=trace-pc, we blat
> this option from CFLAGS_KCOV, and build the kernel without
> instrumentation, even if CONFIG_KCOV was selected. However, we still
> build the rest of the kcov infrastructure,
On Wed, Jun 15, 2016 at 7:04 PM, Mark Rutland wrote:
> If the toolchain does not support -fsanitize-coverage=trace-pc, we blat
> this option from CFLAGS_KCOV, and build the kernel without
> instrumentation, even if CONFIG_KCOV was selected. However, we still
> build the rest of the kcov infrastruc
If the toolchain does not support -fsanitize-coverage=trace-pc, we blat
this option from CFLAGS_KCOV, and build the kernel without
instrumentation, even if CONFIG_KCOV was selected. However, we still
build the rest of the kcov infrastructure, and expose a kcov file under
debugfs. This can be confus
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