Merge tag 's390-5.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

Pull more s390 updates from Martin Schwidefsky:

 - Enhancements for the QDIO layer

 - Remove the RCP trace event

 - Avoid three build issues

 - Move the defconfig to the configs directory

* tag 's390-5.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
  s390: move arch/s390/defconfig to arch/s390/configs/defconfig
  s390/qdio: optimize state inspection of HW-owned SBALs
  s390/qdio: use get_buf_state() in debug_get_buf_state()
  s390/qdio: allow to scan all Output SBALs in one go
  s390/cio: Remove tracing for rchp instruction
  s390/kasan: adapt disabled_wait usage to avoid build error
  latent_entropy: avoid build error when plugin cflags are not set
  s390/boot: fix compiler error due to missing awk strtonum

arch/s390/Makefile

@@ -10,6 +10,8 @@
 # Copyright (C) 1994 by Linus Torvalds
 #
 
+KBUILD_DEFCONFIG := defconfig
+
 LD_BFD		:= elf64-s390
 KBUILD_LDFLAGS	:= -m elf64_s390
 KBUILD_AFLAGS_MODULE += -fPIC

arch/s390/boot/Makefile

@@ -58,7 +58,6 @@ define cmd_section_cmp
 	touch $@
 endef
 
-OBJCOPYFLAGS_bzImage := --pad-to $$(readelf -s $(obj)/compressed/vmlinux | awk '/\<_end\>/ {print or(strtonum("0x"$$2),4095)+1}')
 $(obj)/bzImage: $(obj)/compressed/vmlinux $(obj)/section_cmp.boot.data $(obj)/section_cmp.boot.preserved.data FORCE
 	$(call if_changed,objcopy)
 

arch/s390/boot/compressed/vmlinux.lds.S

@@ -77,6 +77,8 @@ SECTIONS
 		_compressed_start = .;
 		*(.vmlinux.bin.compressed)
 		_compressed_end = .;
+		FILL(0xff);
+		. = ALIGN(4096);
 	}
 	. = ALIGN(256);
 	.bss : {

arch/s390/mm/kasan_init.c

@@ -28,7 +28,7 @@ static void __init kasan_early_panic(const char *reason)
 {
 	sclp_early_printk("The Linux kernel failed to boot with the KernelAddressSanitizer:\n");
 	sclp_early_printk(reason);
-	disabled_wait(0);
+	disabled_wait();
 }
 
 static void * __init kasan_early_alloc_segment(void)