[xen master] amd/iommu: fully initialize array in 'flush_command_buffer'

[patchbot@xxxxxxx]

commit cfb777791d39e025cf625ba1fa080597d4defef6
Author:     Nicola Vetrini <nicola.vetrini@xxxxxxxxxxx>
AuthorDate: Mon Nov 20 10:55:12 2023 +0100
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Mon Nov 20 10:55:12 2023 +0100

    amd/iommu: fully initialize array in 'flush_command_buffer'
    
    Fully explicit initialization of the cmd array resolves a violation of
    MISRA C:2012 Rule 9.3.
    
    Signed-off-by: Nicola Vetrini <nicola.vetrini@xxxxxxxxxxx>
    Acked-by: Jan Beulich <jbeulich@xxxxxxxx>
---
 xen/drivers/passthrough/amd/iommu_cmd.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/xen/drivers/passthrough/amd/iommu_cmd.c 
b/xen/drivers/passthrough/amd/iommu_cmd.c
index cb28b36abc..49b9fcac94 100644
--- a/xen/drivers/passthrough/amd/iommu_cmd.c
+++ b/xen/drivers/passthrough/amd/iommu_cmd.c
@@ -66,7 +66,8 @@ static void flush_command_buffer(struct amd_iommu *iommu,
                          IOMMU_COMP_WAIT_S_FLAG_MASK),
         (addr >> 32) | MASK_INSR(IOMMU_CMD_COMPLETION_WAIT,
                                  IOMMU_CMD_OPCODE_MASK),
-        CMD_COMPLETION_DONE
+        CMD_COMPLETION_DONE,
+        0
     };
     s_time_t start, timeout;
     static unsigned int __read_mostly threshold = 1;
--
generated by git-patchbot for /home/xen/git/xen.git#master