linux/arch/s390
Heiko Carstens c3bd834328 s390/uaccess: get rid of not needed local variable
Get rid of the not needed val local variable and pass the constant
value directly as operand value. In addition this turns the val
operand into an input operand, since it is not changed within the
inline assemblies.

This in turn requires also to add the earlyclobber contraint modifier
to all output operands, since the (former) val operand is used after
all output variants have been modified.

The usercopy kunit tests still pass after this change.

Reviewed-by: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2023-04-04 18:27:24 +02:00
..
appldata s390/appldata: remove power management callbacks 2022-12-02 18:25:04 +01:00
boot s390/ipl: add missing intersection check to ipl_report handling 2023-03-13 09:15:11 +01:00
configs s390: update defconfigs 2023-03-13 09:15:11 +01:00
crypto This update includes the following changes: 2023-02-21 18:10:50 -08:00
hypfs s390/hypfs: remove unused info_blk_hdr__pcpus() function 2022-11-23 16:24:07 +01:00
include s390 updates for 6.3 merge window part 2 2023-03-03 09:38:01 -08:00
kernel s390 updates for 6.3 merge window part 2 2023-03-03 09:38:01 -08:00
kvm * Two more V!=R patches 2023-02-15 12:35:26 -05:00
lib s390/uaccess: get rid of not needed local variable 2023-04-04 18:27:24 +02:00
mm s390 updates for 6.3 merge window part 2 2023-03-03 09:38:01 -08:00
net s390/bpf: Implement bpf_jit_supports_kfunc_call() 2023-01-29 19:16:29 -08:00
pci PCI: s390: Fix use-after-free of PCI resources with per-function hotplug 2023-03-13 09:15:11 +01:00
purgatory s390/purgatory: Remove unused '-MD' and unnecessary '-c' flags 2023-01-26 12:43:05 +09:00
tools KVM: s390: Add facility 197 to the allow list 2022-07-13 15:25:25 +02:00
Kbuild
Kconfig s390 updates for 6.3 merge window part 2 2023-03-03 09:38:01 -08:00
Kconfig.debug s390/Kconfig.debug: fix indentation 2022-06-01 12:03:15 +02:00
Makefile s390: always build relocatable kernel 2022-11-08 19:32:32 +01:00