Date: Mon, 9 Dec 2019 00:46:14 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r355545 - stable/11/sys/dev/mlx5/mlx5_core Message-ID: <201912090046.xB90kEEL067366@repo.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: kib Date: Mon Dec 9 00:46:13 2019 New Revision: 355545 URL: https://svnweb.freebsd.org/changeset/base/355545 Log: MFC r355288: mlx5: Do not try to enable fwdumps if scan space did not responded. Modified: stable/11/sys/dev/mlx5/mlx5_core/mlx5_fwdump.c Directory Properties: stable/11/ (props changed) Modified: stable/11/sys/dev/mlx5/mlx5_core/mlx5_fwdump.c ============================================================================== --- stable/11/sys/dev/mlx5/mlx5_core/mlx5_fwdump.c Mon Dec 9 00:45:31 2019 (r355544) +++ stable/11/sys/dev/mlx5/mlx5_core/mlx5_fwdump.c Mon Dec 9 00:46:13 2019 (r355545) @@ -111,6 +111,10 @@ mlx5_fwdump_prep(struct mlx5_core_dev *mdev) sz++; addr = next_addr; } + if (sz == 1) { + mlx5_core_warn(mdev, "no output from scan space\n"); + goto unlock_vsc; + } mdev->dump_rege = malloc(sz * sizeof(struct mlx5_crspace_regmap), M_MLX5_DUMP, M_WAITOK | M_ZERO);
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201912090046.xB90kEEL067366>