Re: [Qemu-devel] [PATCH v2 23/28] s390x/tcg: MVCIN: Fault-safe handling

2019-09-11 Thread Richard Henderson
On 9/6/19 3:57 AM, David Hildenbrand wrote: > We can process a maximum of 256 bytes, crossing two pages. Calculate the > accessed range upfront - src is accessed right-to-left. > > Signed-off-by: David Hildenbrand > --- > target/s390x/mem_helper.c | 14 +++--- > 1 file changed, 11

[Qemu-devel] [PATCH v2 23/28] s390x/tcg: MVCIN: Fault-safe handling

2019-09-06 Thread David Hildenbrand
We can process a maximum of 256 bytes, crossing two pages. Calculate the accessed range upfront - src is accessed right-to-left. Signed-off-by: David Hildenbrand --- target/s390x/mem_helper.c | 14 +++--- 1 file changed, 11 insertions(+), 3 deletions(-) diff --git