Merge remote-tracking branch 'remotes/jnsnow/tags/ide-pull-request' into staging

Pull request

Stable notes: patches one and two can be considered
              for the next -stable release.

# gpg: Signature made Sat 17 Aug 2019 00:15:50 BST
# gpg:                using RSA key F9B7ABDBBCACDF95BE76CBD07DEF8106AAFC390E
# gpg: Good signature from "John Snow (John Huston) <jsnow@redhat.com>" [full]
# Primary key fingerprint: FAEB 9711 A12C F475 812F  18F2 88A9 064D 1835 61EB
#      Subkey fingerprint: F9B7 ABDB BCAC DF95 BE76  CBD0 7DEF 8106 AAFC 390E

* remotes/jnsnow/tags/ide-pull-request:
  hw/ide/atapi: Use the ldst API
  Revert "ide/ahci: Check for -ECANCELED in aio callbacks"
  dma-helpers: ensure AIO callback is invoked after cancellation

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

1 files changed, 0 insertions, 14 deletions

diff --git a/hw/ide/core.c b/hw/ide/core.c
index 38b6cdac87..e6e54c6c9a 100644
--- a/hw/ide/core.c
+++ b/hw/ide/core.c
@@ -723,9 +723,6 @@ static void ide_sector_read_cb(void *opaque, int ret)
     s->pio_aiocb = NULL;
     s->status &= ~BUSY_STAT;
 
-    if (ret == -ECANCELED) {
-        return;
-    }
     if (ret != 0) {
         if (ide_handle_rw_error(s, -ret, IDE_RETRY_PIO |
                                 IDE_RETRY_READ)) {
@@ -841,10 +838,6 @@ static void ide_dma_cb(void *opaque, int ret)
     uint64_t offset;
     bool stay_active = false;
 
-    if (ret == -ECANCELED) {
-        return;
-    }
-
     if (ret == -EINVAL) {
         ide_dma_error(s);
         return;
@@ -976,10 +969,6 @@ static void ide_sector_write_cb(void *opaque, int ret)
     IDEState *s = opaque;
     int n;
 
-    if (ret == -ECANCELED) {
-        return;
-    }
-
     s->pio_aiocb = NULL;
     s->status &= ~BUSY_STAT;
 
@@ -1059,9 +1048,6 @@ static void ide_flush_cb(void *opaque, int ret)
 
     s->pio_aiocb = NULL;
 
-    if (ret == -ECANCELED) {
-        return;
-    }
     if (ret < 0) {
         /* XXX: What sector number to set here? */
         if (ide_handle_rw_error(s, -ret, IDE_RETRY_FLUSH)) {