Change Details

Previously this would zero out x18 in the pcb, now it's attacking the innocent pcb_onfault -- drop it entirely. This technically fixes e605b87a9e7 ("Save only callee-saved registers in pcb"), but it's harmless until the below commit trims down pcb_x. Fixes: 1c1f31a5e517 ("Remove unused registes from the arm pcb") Reported by: strejda

Previously this would zero out x18 in the pcb, now it's attacking the innocent pcb_onfault -- drop it entirely. This technically fixes e605b87a9e7 ("Save only callee-saved registers in pcb"), but it's harmless until the below commit trims down pcb_x. Reported by: mmel Fixes: 1c1f31a5e517 ("Remove unused registes from the arm pcb")

Previously this would zero out x18 in the pcb, now it's attacking the innocent pcb_onfault -- drop it entirely. This technically fixes e605b87a9e7 ("Save only callee-saved registers in pcb"), but it's harmless until the below commit trims down pcb_x. Reported by: mmel Fixes: 1c1f31a5e517 ("Remove unused registes from the arm pcb") Reported by: strejda