diff mbox series

[PULL,20/30] hw/nvme: fix invalid endian conversion

Message ID 20240227083948.5427-21-philmd@linaro.org
State Accepted
Commit d2b5bb860e6c17442ad95cc275feb07c1665be5c
Headers show
Series [PULL,01/30] hw/arm: Inline sysbus_create_simple(PL110 / PL111) | expand

Commit Message

Philippe Mathieu-Daudé Feb. 27, 2024, 8:39 a.m. UTC 
From: Klaus Jensen <k.jensen@samsung.com>

numcntl is one byte and so is max_vfs. Using cpu_to_le16 on big endian
hosts results in numcntl being set to 0.

Fix by dropping the endian conversion.

Fixes: 99f48ae7ae ("hw/nvme: Add support for Secondary Controller List")
Reported-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
Reviewed-by: Minwoo Im <minwoo.im@samsung.com>
Message-ID: <20240222-fix-sriov-numcntl-v1-1-d60bea5e72d0@samsung.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 hw/nvme/ctrl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/hw/nvme/ctrl.c b/hw/nvme/ctrl.c
index f026245d1e..76fe039704 100644
--- a/hw/nvme/ctrl.c
+++ b/hw/nvme/ctrl.c
@@ -7924,7 +7924,7 @@  static void nvme_init_state(NvmeCtrl *n)
     n->aer_reqs = g_new0(NvmeRequest *, n->params.aerl + 1);
     QTAILQ_INIT(&n->aer_queue);
 
-    list->numcntl = cpu_to_le16(max_vfs);
+    list->numcntl = max_vfs;
     for (i = 0; i < max_vfs; i++) {
         sctrl = &list->sec[i];
         sctrl->pcid = cpu_to_le16(n->cntlid);