Re: [PATCH v4 22/24] arm64:ilp32: use compat for stack_t

2015-05-04 Thread Pinski, Andrew
> On Apr 13, 2015, at 1:18 PM, Philipp Tomsich > wrote: > > We use a 'natively sized' stack_t in glibc (i.e. having a 32bit pointer for > ss_sp), which requires the invocation of the compat layer for the following > functionality: > * sigaltstack > * saving and restoring uc_stack during signal

[PATCH v4 22/24] arm64:ilp32: use compat for stack_t

2015-04-13 Thread Philipp Tomsich
We use a 'natively sized' stack_t in glibc (i.e. having a 32bit pointer for ss_sp), which requires the invocation of the compat layer for the following functionality: * sigaltstack * saving and restoring uc_stack during signal setup and returns As the userspace stack_t is natively sized, we avoi