linux/arch/s390
Heiko Carstens 0f1a14e034 s390/mm,fault: simplify kfence fault handling
do_no_context() can be simplified by removing its fault parameter,
which is only used to decide if kfence_handle_page_fault() should be
called.

If the fault happened within the kernel space it is ok to always check
if this happened on a page which was unmapped because of the kfence
feature. Limiting the check to the VM_FAULT_BADCONTEXT case doesn't
add any value.

Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2023-10-23 18:21:22 +02:00
..
appldata sysctl: Add size to register_sysctl 2023-08-15 15:26:17 -07:00
boot s390/vmem: remove unused variable 2023-10-16 13:04:09 +02:00
configs Kbuild updates for v6.6 2023-09-05 11:01:47 -07:00
crypto s390/paes: fix PKEY_TYPE_EP11_AES handling for secure keyblobs 2023-08-17 15:18:53 +02:00
hypfs s390 updates for 6.6 merge window 2023-08-28 17:22:39 -07:00
include s390/mm: move translation-exception identification structure to fault.h 2023-10-23 18:21:22 +02:00
kernel s390/pai_crypto: dynamically allocate percpu pai crypto map data structure 2023-10-19 16:36:21 +02:00
kvm s390/mm: move translation-exception identification structure to fault.h 2023-10-23 18:21:22 +02:00
lib s390/ctlreg: add struct ctlreg 2023-09-19 13:26:56 +02:00
mm s390/mm,fault: simplify kfence fault handling 2023-10-23 18:21:22 +02:00
net s390/bpf: Pass through tail call counter in trampolines 2023-09-06 10:48:14 +02:00
pci s390: use control register bit defines 2023-09-19 13:26:57 +02:00
purgatory s390 updates for 6.5 merge window part 2 2023-07-06 13:18:30 -07:00
tools KVM: s390: Add facility 197 to the allow list 2022-07-13 15:25:25 +02:00
Kbuild - An extensive rework of kexec and crash Kconfig from Eric DeVolder 2023-08-29 14:53:51 -07:00
Kconfig s390: add support for DCACHE_WORD_ACCESS 2023-10-16 13:04:09 +02:00
Kconfig.debug s390/Kconfig.debug: fix indentation 2022-06-01 12:03:15 +02:00
Makefile s390: use obj-y to descend into drivers/s390/ 2023-07-24 12:12:25 +02:00