Merge tag 'v5.13-rc4' into media_tree

Linux 5.13-rc4

* tag 'v5.13-rc4': (976 commits)
  Linux 5.13-rc4
  seccomp: Refactor notification handler to prepare for new semantics
  selftests: kvm: fix overlapping addresses in memslot_perf_test
  KVM: X86: Kill off ctxt->ud
  KVM: X86: Fix warning caused by stale emulation context
  KVM: X86: Use kvm_get_linear_rip() in single-step and #DB/#BP interception
  Documentation: seccomp: Fix user notification documentation
  MAINTAINERS: adjust to removing i2c designware platform data
  perf vendor events powerpc: Fix eventcode of power10 JSON events
  Revert "serial: 8250: 8250_omap: Fix possible interrupt storm"
  i2c: s3c2410: fix possible NULL pointer deref on read message after write
  i2c: mediatek: Disable i2c start_en and clear intr_stat brfore reset
  perf stat: Fix error check for bpf_program__attach
  cifs: change format of CIFS_FULL_KEY_DUMP ioctl
  i2c: i801: Don't generate an interrupt on bus reset
  i2c: mpc: implement erratum A-004447 workaround
  powerpc/fsl: set fsl,i2c-erratum-a004447 flag for P1010 i2c controllers
  powerpc/fsl: set fsl,i2c-erratum-a004447 flag for P2041 i2c controllers
  dt-bindings: i2c: mpc: Add fsl,i2c-erratum-a004447 flag
  i2c: busses: i2c-stm32f4: Remove incorrectly placed ' ' from function name
  ...

4 files changed, 15 insertions, 15 deletions

diff --git a/arch/arm/mach-npcm/Kconfig b/arch/arm/mach-npcm/Kconfig
index 658c8efb4ca1..a71cf1d189ae 100644
--- a/arch/arm/mach-npcm/Kconfig
+++ b/arch/arm/mach-npcm/Kconfig
@@ -10,6 +10,7 @@ config ARCH_WPCM450
 	bool "Support for WPCM450 BMC (Hermon)"
 	depends on ARCH_MULTI_V5
 	select CPU_ARM926T
+	select WPCM450_AIC
 	select NPCM7XX_TIMER
 	help
 	  General support for WPCM450 BMC (Hermon).
diff --git a/arch/arm/mach-pxa/pxa_cplds_irqs.c b/arch/arm/mach-pxa/pxa_cplds_irqs.c
index ec0d9b094744..bddfc7cd5d40 100644
--- a/arch/arm/mach-pxa/pxa_cplds_irqs.c
+++ b/arch/arm/mach-pxa/pxa_cplds_irqs.c
@@ -121,8 +121,13 @@ static int cplds_probe(struct platform_device *pdev)
 		return fpga->irq;
 
 	base_irq = platform_get_irq(pdev, 1);
-	if (base_irq < 0)
+	if (base_irq < 0) {
 		base_irq = 0;
+	} else {
+		ret = devm_irq_alloc_descs(&pdev->dev, base_irq, base_irq, CPLDS_NB_IRQ, 0);
+		if (ret < 0)
+			return ret;
+	}
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	fpga->base = devm_ioremap_resource(&pdev->dev, res);
diff --git a/arch/arm/tools/syscall.tbl b/arch/arm/tools/syscall.tbl
index c7679d7db98b..28e03b5fec00 100644
--- a/arch/arm/tools/syscall.tbl
+++ b/arch/arm/tools/syscall.tbl
@@ -456,7 +456,7 @@
 440	common	process_madvise			sys_process_madvise
 441	common	epoll_pwait2			sys_epoll_pwait2
 442	common	mount_setattr			sys_mount_setattr
-443	common	quotactl_path			sys_quotactl_path
+# 443 reserved for quotactl_path
 444	common	landlock_create_ruleset		sys_landlock_create_ruleset
 445	common	landlock_add_rule		sys_landlock_add_rule
 446	common	landlock_restrict_self		sys_landlock_restrict_self
diff --git a/arch/arm/xen/mm.c b/arch/arm/xen/mm.c
index f8f07469d259..a7e54a087b80 100644
--- a/arch/arm/xen/mm.c
+++ b/arch/arm/xen/mm.c
@@ -135,24 +135,18 @@ void xen_destroy_contiguous_region(phys_addr_t pstart, unsigned int order)
 	return;
 }
 
-int xen_swiotlb_detect(void)
-{
-	if (!xen_domain())
-		return 0;
-	if (xen_feature(XENFEAT_direct_mapped))
-		return 1;
-	/* legacy case */
-	if (!xen_feature(XENFEAT_not_direct_mapped) && xen_initial_domain())
-		return 1;
-	return 0;
-}
-
 static int __init xen_mm_init(void)
 {
 	struct gnttab_cache_flush cflush;
+	int rc;
+
 	if (!xen_swiotlb_detect())
 		return 0;
-	xen_swiotlb_init();
+
+	rc = xen_swiotlb_init();
+	/* we can work with the default swiotlb */
+	if (rc < 0 && rc != -EEXIST)
+		return rc;
 
 	cflush.op = 0;
 	cflush.a.dev_bus_addr = 0;