From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: liuygzhuli Date: Tue, 6 Aug 2019 23:35:07 +0800 Subject: [PATCH] sos_kernel:fix the failure of opening /dev/btrfs-control devcie file to run LTP test tool on sos. The ioctl08 file excute fail on SOS kernel,because SOS is short of "/dev/btrfs-control" device file.Root cause is that btrfs filesystem configuration option was disable.Add "CONFIG_BTRFS_FS=y" into kernel_config_uefi_sos and rebuild SOS kernel,the function is normal. Tracked-On:projectacrn/acrn-hypervisor#3503 Signed-off-by: liuyonggang Reviewed-by: Zhao Yakui --- kernel_config_uefi_sos | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel_config_uefi_sos b/kernel_config_uefi_sos index 82409106aadd..5079d4fdeddd 100644 --- a/kernel_config_uefi_sos +++ b/kernel_config_uefi_sos @@ -5630,7 +5630,7 @@ CONFIG_FS_MBCACHE=y # CONFIG_XFS_FS is not set # CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set -# CONFIG_BTRFS_FS is not set +CONFIG_BTRFS_FS=y # CONFIG_NILFS2_FS is not set # CONFIG_F2FS_FS is not set # CONFIG_FS_DAX is not set -- https://clearlinux.org