3168a74346
The KSTK_ESP macro is used to determine the user stack pointer for a given task. In particular, this is used to to report the '[stack]' VMA in /proc/self/maps, which is used by Android to determine the stack location for children of the main thread. This patch fixes the macro to use user_stack_pointer instead of directly returning sp. This means that we report w13 instead of sp, since the former is used as the stack pointer when executing in AArch32 state. Cc: <stable@vger.kernel.org> Reported-by: Serban Constantinescu <Serban.Constantinescu@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com> |
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| boot | ||
| configs | ||
| crypto | ||
| include | ||
| kernel | ||
| kvm | ||
| lib | ||
| mm | ||
| xen | ||
| Kconfig | ||
| Kconfig.debug | ||
| Makefile | ||