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Mon, 9 Nov 2026 08:13:59 +0000 From: Ilia Kolominsky To: , , CC: , , , "Michael Margolin" , Yonatan Nachum Subject: [PATCH for-next 2/3] RDMA/efa: Report the admin RESOURCE_BUSY status as EBUSY Date: Mon, 9 Nov 2026 08:13:48 +0000 Message-ID: <20261109081349.27316-3-ikolomin@amazon.com> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20261109081349.27316-1-ikolomin@amazon.com> References: <20261109081349.27316-1-ikolomin@amazon.com> X-Mailing-List: linux-rdma@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: EX19D031UWC004.ant.amazon.com (10.13.139.246) To EX19D001UWA001.ant.amazon.com (10.13.138.214) The device completes a command with RESOURCE_BUSY when the object it targets is still in use, for example a destroy of an object that other objects still reference. Map that status to EBUSY instead of the generic EINVAL so that callers can tell the two apart. Reviewed-by: Michael Margolin Reviewed-by: Yonatan Nachum Signed-off-by: Ilia Kolominsky --- drivers/infiniband/hw/efa/efa_com.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/infiniband/hw/efa/efa_com.c b/drivers/infiniband/hw/efa/efa_com.c index 9c59d127e..e8045b43f 100644 --- a/drivers/infiniband/hw/efa/efa_com.c +++ b/drivers/infiniband/hw/efa/efa_com.c @@ -584,6 +584,8 @@ static int efa_com_comp_status_to_errno(u8 comp_status) case EFA_ADMIN_ILLEGAL_PARAMETER: case EFA_ADMIN_UNKNOWN_ERROR: return -EINVAL; + case EFA_ADMIN_RESOURCE_BUSY: + return -EBUSY; default: return -EINVAL; } -- 2.47.3