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helo=mx0a-002c1b01.pphosted.com","X-Spam_score_int":"-32","X-Spam_score":"-3.3","X-Spam_bar":"---","X-Spam_report":"(-3.3 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.54,\n DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1,\n RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001,\n RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_NONE=0.001,\n SPF_PASS=-0.001 autolearn=ham autolearn_force=no","X-Spam_action":"no action","X-BeenThere":"qemu-devel@nongnu.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"qemu development ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org","Sender":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org"},"content":"The \"count\" parameter in the DMA write reply should be 8 bytes in size.\n\nReported-by: Patrick Mooney \nSigned-off-by: John Levon \n---\n docs/interop/vfio-user.rst | 2 +-\n hw/vfio-user/protocol.h | 2 +-\n 2 files changed, 2 insertions(+), 2 deletions(-)","diff":"diff --git a/docs/interop/vfio-user.rst b/docs/interop/vfio-user.rst\nindex 303fc13d6e..d4766487ea 100644\n--- a/docs/interop/vfio-user.rst\n+++ b/docs/interop/vfio-user.rst\n@@ -1463,7 +1463,7 @@ Reply\n +=========+========+==========+\n | address | 0 | 8 |\n +---------+--------+----------+\n-| count | 8 | 4 |\n+| count | 8 | 8 |\n +---------+--------+----------+\n \n * *address* is the client DMA memory address being accessed.\ndiff --git a/hw/vfio-user/protocol.h b/hw/vfio-user/protocol.h\nindex 2a0c31e7c5..c478d1353f 100644\n--- a/hw/vfio-user/protocol.h\n+++ b/hw/vfio-user/protocol.h\n@@ -210,7 +210,7 @@ typedef struct {\n typedef struct {\n VFIOUserHdr hdr;\n uint64_t offset;\n- uint32_t count;\n+ uint64_t count;\n char data[];\n } VFIOUserDMARW;\n \n","prefixes":["v2","2/3"]}