Merge tag 'devicetree-fixes-for-5.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree fixes from Rob Herring:

 - More binding additionalProperties/unevaluatedProperties additions

 - More yamllint fixes on additions in the merge window

 - CrOS embedded controller schema updates to fix warnings

 - LEDs schema update adding ID_RGB

 - A reserved-memory fix for regions starting at address 0x0

* tag 'devicetree-fixes-for-5.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
  dt-bindings: Another round of adding missing 'additionalProperties/unevalutatedProperties'
  dt-bindings: Explicitly allow additional properties in board/SoC schemas
  dt-bindings: More whitespace clean-ups in schema files
  mfd: google,cros-ec: add missing properties
  dt-bindings: input: convert cros-ec-keyb to json-schema
  dt-bindings: i2c: convert i2c-cros-ec-tunnel to json-schema
  of: Fix reserved-memory overlap detection
  dt-bindings: mailbox: mtk-gce: fix incorrect mbox-cells value
  dt-bindings: leds: Update devicetree documents for ID_RGB
diff --git a/arch/s390/include/asm/sections.h b/arch/s390/include/asm/sections.h
index a996d39..0c21514 100644
--- a/arch/s390/include/asm/sections.h
+++ b/arch/s390/include/asm/sections.h
@@ -26,14 +26,14 @@
  * final .boot.data section, which should be identical in the decompressor and
  * the decompressed kernel (that is checked during the build).
  */
-#define __bootdata(var) __section(".boot.data.var") var
+#define __bootdata(var) __section(".boot.data." #var) var
 
 /*
  * .boot.preserved.data is similar to .boot.data, but it is not part of the
  * .init section and thus will be preserved for later use in the decompressed
  * kernel.
  */
-#define __bootdata_preserved(var) __section(".boot.preserved.data.var") var
+#define __bootdata_preserved(var) __section(".boot.preserved.data." #var) var
 
 extern unsigned long __sdma, __edma;
 extern unsigned long __stext_dma, __etext_dma;
diff --git a/arch/um/kernel/skas/clone.c b/arch/um/kernel/skas/clone.c
index 95c3551..bfb70c4 100644
--- a/arch/um/kernel/skas/clone.c
+++ b/arch/um/kernel/skas/clone.c
@@ -21,7 +21,7 @@
  * on some systems.
  */
 
-void __section(".__syscall_stub")
+void __attribute__ ((__section__ (".__syscall_stub")))
 stub_clone_handler(void)
 {
 	struct stub_data *data = (struct stub_data *) STUB_DATA;
diff --git a/arch/x86/crypto/poly1305_glue.c b/arch/x86/crypto/poly1305_glue.c
index e508dbd..c44aba2 100644
--- a/arch/x86/crypto/poly1305_glue.c
+++ b/arch/x86/crypto/poly1305_glue.c
@@ -158,6 +158,7 @@
 			dctx->s[1] = get_unaligned_le32(&inp[4]);
 			dctx->s[2] = get_unaligned_le32(&inp[8]);
 			dctx->s[3] = get_unaligned_le32(&inp[12]);
+			acc += POLY1305_BLOCK_SIZE;
 			dctx->sset = true;
 		}
 	}
diff --git a/arch/x86/um/stub_segv.c b/arch/x86/um/stub_segv.c
index fdcd58a..27361cb 100644
--- a/arch/x86/um/stub_segv.c
+++ b/arch/x86/um/stub_segv.c
@@ -8,7 +8,7 @@
 #include <sysdep/mcontext.h>
 #include <sys/ucontext.h>
 
-void __section(".__syscall_stub")
+void __attribute__ ((__section__ (".__syscall_stub")))
 stub_segv_handler(int sig, siginfo_t *info, void *p)
 {
 	ucontext_t *uc = p;
diff --git a/drivers/scsi/qla2xxx/qla_tmpl.c b/drivers/scsi/qla2xxx/qla_tmpl.c
index 84f4416..bd8623e 100644
--- a/drivers/scsi/qla2xxx/qla_tmpl.c
+++ b/drivers/scsi/qla2xxx/qla_tmpl.c
@@ -1001,10 +1001,8 @@
 {
 	ulong flags = 0;
 
-#ifndef __CHECKER__
 	if (!hardware_locked)
 		spin_lock_irqsave(&vha->hw->hardware_lock, flags);
-#endif
 	if (!vha->hw->mpi_fw_dump) {
 		ql_log(ql_log_warn, vha, 0x02f3, "-> mpi_fwdump no buffer\n");
 	} else {
@@ -1050,10 +1048,8 @@
 	}
 
 bailout:
-#ifndef __CHECKER__
 	if (!hardware_locked)
 		spin_unlock_irqrestore(&vha->hw->hardware_lock, flags);
-#endif
 }
 
 void
diff --git a/fs/cachefiles/rdwr.c b/fs/cachefiles/rdwr.c
index 3080cda..8bda092 100644
--- a/fs/cachefiles/rdwr.c
+++ b/fs/cachefiles/rdwr.c
@@ -121,7 +121,7 @@
 		_debug("reissue read");
 		ret = bmapping->a_ops->readpage(NULL, backpage);
 		if (ret < 0)
-			goto unlock_discard;
+			goto discard;
 	}
 
 	/* but the page may have been read before the monitor was installed, so
@@ -138,6 +138,7 @@
 
 unlock_discard:
 	unlock_page(backpage);
+discard:
 	spin_lock_irq(&object->work_lock);
 	list_del(&monitor->op_link);
 	spin_unlock_irq(&object->work_lock);
diff --git a/mm/process_vm_access.c b/mm/process_vm_access.c
index fd12da8..0567672 100644
--- a/mm/process_vm_access.c
+++ b/mm/process_vm_access.c
@@ -273,7 +273,8 @@
 		return rc;
 	if (!iov_iter_count(&iter))
 		goto free_iov_l;
-	iov_r = iovec_from_user(rvec, riovcnt, UIO_FASTIOV, iovstack_r, false);
+	iov_r = iovec_from_user(rvec, riovcnt, UIO_FASTIOV, iovstack_r,
+				in_compat_syscall());
 	if (IS_ERR(iov_r)) {
 		rc = PTR_ERR(iov_r);
 		goto free_iov_l;