Re: [PATCH 1/1] arm64: Remove stack duplicating code from jprobes

2016-08-11 Thread Catalin Marinas
On Wed, Aug 10, 2016 at 04:44:51PM -0400, David Long wrote: > From: "David A. Long" > > Because the arm64 calling standard allows stacked function arguments to be > anywhere in the stack frame, do not attempt to duplicate the stack frame for > jprobes handler functions. > > Documenation changes

Re: [PATCH 1/1] arm64: Remove stack duplicating code from jprobes

2016-08-11 Thread Marc Zyngier
On 10/08/16 21:44, David Long wrote: > From: "David A. Long" > > Because the arm64 calling standard allows stacked function arguments to be > anywhere in the stack frame, do not attempt to duplicate the stack frame for > jprobes handler functions. > > Documenation changes to describe this issue

[PATCH 1/1] arm64: Remove stack duplicating code from jprobes

2016-08-10 Thread David Long
From: "David A. Long" Because the arm64 calling standard allows stacked function arguments to be anywhere in the stack frame, do not attempt to duplicate the stack frame for jprobes handler functions. Documenation changes to describe this issue have been broken out into a separate patch in order