On Tue, 8 Dec 2020 05:24:19 +0000 (UTC), Christophe Leroy wrote: > low_sleep_handler() can't restore the context from standard > stack because the stack can hardly be accessed with MMU OFF. > > Store everything in a global storage area instead of storing > a pointer to the stack in that global storage area. > > To avoid a complete churn of the function, still use r1 as > the pointer to the storage area during restore.
Applied to powerpc/next. [1/1] powerpc/powermac: Fix low_sleep_handler with CONFIG_VMAP_STACK https://git.kernel.org/powerpc/c/db972a3787d12b1ce9ba7a31ec376d8a79e04c47 cheers