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authorPeter Maydell <peter.maydell@linaro.org>2015-09-14 16:13:16 +0100
committerPeter Maydell <peter.maydell@linaro.org>2015-09-14 16:13:16 +0100
commita2aa09e18186801931763fbd40a751fa39971b18 (patch)
tree550e6dc13cae6ef93986d69f7fb1d62620f07709 /block/iscsi.c
parent7e4804dafd4689312ef1172b549927a973bb5414 (diff)
parent47d4be12c3997343e436c6cca89aefbbbeb70863 (diff)
Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging
* Support for jemalloc * qemu_mutex_lock_iothread "No such process" fix * cutils: qemu_strto* wrappers * iohandler.c simplification * Many other fixes and misc patches. And some MTTCG work (with Emilio's fixes squashed): * Signal-free TCG kick * Removing spinlock in favor of QemuMutex * User-mode emulation multi-threading fixes/docs # gpg: Signature made Thu 10 Sep 2015 09:03:07 BST using RSA key ID 78C7AE83 # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" * remotes/bonzini/tags/for-upstream: (44 commits) cutils: work around platform differences in strto{l,ul,ll,ull} cpu-exec: fix lock hierarchy for user-mode emulation exec: make mmap_lock/mmap_unlock globally available tcg: comment on which functions have to be called with mmap_lock held tcg: add memory barriers in page_find_alloc accesses remove unused spinlock. replace spinlock by QemuMutex. cpus: remove tcg_halt_cond and tcg_cpu_thread globals cpus: protect work list with work_mutex scripts/dump-guest-memory.py: fix after RAMBlock change configure: Add support for jemalloc add macro file for coccinelle configure: factor out adding disas configure vhost-scsi: fix wrong vhost-scsi firmware path checkpatch: remove tests that are not relevant outside the kernel checkpatch: adapt some tests to QEMU CODING_STYLE: update mixed declaration rules qmp: Add example usage of strto*l() qemu wrapper cutils: Add qemu_strtoull() wrapper cutils: Add qemu_strtoll() wrapper ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'block/iscsi.c')
-rw-r--r--block/iscsi.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/block/iscsi.c b/block/iscsi.c
index 50029168eb..93f1ee4c63 100644
--- a/block/iscsi.c
+++ b/block/iscsi.c
@@ -1214,6 +1214,10 @@ static void iscsi_readcapacity_sync(IscsiLun *iscsilun, Error **errp)
if (task == NULL || task->status != SCSI_STATUS_GOOD) {
error_setg(errp, "iSCSI: failed to send readcapacity10 command.");
+ } else if (!iscsilun->block_size ||
+ iscsilun->block_size % BDRV_SECTOR_SIZE) {
+ error_setg(errp, "iSCSI: the target returned an invalid "
+ "block size of %d.", iscsilun->block_size);
}
if (task) {
scsi_free_scsi_task(task);