Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging

Pull request

This includes the atomic_ -> qatomic_ rename that touches many files and is
prone to conflicts.

# gpg: Signature made Wed 23 Sep 2020 17:08:43 BST
# gpg:                using RSA key 8695A8BFD3F97CDAAC35775A9CA4ABB381AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" [full]
# gpg:                 aka "Stefan Hajnoczi <stefanha@gmail.com>" [full]
# Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35  775A 9CA4 ABB3 81AB 73C8

* remotes/stefanha/tags/block-pull-request:
  qemu/atomic.h: rename atomic_ to qatomic_
  tests: add test-fdmon-epoll
  fdmon-poll: reset npfd when upgrading to fdmon-epoll
  gitmodules: add qemu.org vbootrom submodule
  gitmodules: switch to qemu.org meson mirror
  gitmodules: switch to qemu.org qboot mirror
  docs/system: clarify deprecation schedule
  virtio-crypto: don't modify elem->in/out_sg
  virtio-blk: undo destructive iov_discard_*() operations
  util/iov: add iov_discard_undo()
  virtio: add vhost-user-fs-ccw device
  libvhost-user: handle endianness as mandated by the spec
  MAINTAINERS: add Stefan Hajnoczi as block/nvme.c maintainer

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

2 files changed, 8 insertions, 8 deletions

diff --git a/hw/intc/rx_icu.c b/hw/intc/rx_icu.c
index df4b6a8d22..94e17a9dea 100644
--- a/hw/intc/rx_icu.c
+++ b/hw/intc/rx_icu.c
@@ -81,8 +81,8 @@ static void rxicu_request(RXICUState *icu, int n_IRQ)
     int enable;
 
     enable = icu->ier[n_IRQ / 8] & (1 << (n_IRQ & 7));
-    if (n_IRQ > 0 && enable != 0 && atomic_read(&icu->req_irq) < 0) {
-        atomic_set(&icu->req_irq, n_IRQ);
+    if (n_IRQ > 0 && enable != 0 && qatomic_read(&icu->req_irq) < 0) {
+        qatomic_set(&icu->req_irq, n_IRQ);
         set_irq(icu, n_IRQ, rxicu_level(icu, n_IRQ));
     }
 }
@@ -124,10 +124,10 @@ static void rxicu_set_irq(void *opaque, int n_IRQ, int level)
     }
     if (issue == 0 && src->sense == TRG_LEVEL) {
         icu->ir[n_IRQ] = 0;
-        if (atomic_read(&icu->req_irq) == n_IRQ) {
+        if (qatomic_read(&icu->req_irq) == n_IRQ) {
             /* clear request */
             set_irq(icu, n_IRQ, 0);
-            atomic_set(&icu->req_irq, -1);
+            qatomic_set(&icu->req_irq, -1);
         }
         return;
     }
@@ -144,11 +144,11 @@ static void rxicu_ack_irq(void *opaque, int no, int level)
     int n_IRQ;
     int max_pri;
 
-    n_IRQ = atomic_read(&icu->req_irq);
+    n_IRQ = qatomic_read(&icu->req_irq);
     if (n_IRQ < 0) {
         return;
     }
-    atomic_set(&icu->req_irq, -1);
+    qatomic_set(&icu->req_irq, -1);
     if (icu->src[n_IRQ].sense != TRG_LEVEL) {
         icu->ir[n_IRQ] = 0;
     }
diff --git a/hw/intc/sifive_plic.c b/hw/intc/sifive_plic.c
index af611f8db8..f42fd695d8 100644
--- a/hw/intc/sifive_plic.c
+++ b/hw/intc/sifive_plic.c
@@ -89,12 +89,12 @@ static void sifive_plic_print_state(SiFivePLICState *plic)
 
 static uint32_t atomic_set_masked(uint32_t *a, uint32_t mask, uint32_t value)
 {
-    uint32_t old, new, cmp = atomic_read(a);
+    uint32_t old, new, cmp = qatomic_read(a);
 
     do {
         old = cmp;
         new = (old & ~mask) | (value & mask);
-        cmp = atomic_cmpxchg(a, old, new);
+        cmp = qatomic_cmpxchg(a, old, new);
     } while (old != cmp);
 
     return old;