config: enable bcache for x86 by default

driver inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I6N4EP
CVE: NA

--------------------------------

openEuler supports bcache by default on x86 platforms
Signed-off-by: NChao Zhu <tom_toworld@163.com>

arch/x86/configs/openeuler_defconfig

@@ -2522,7 +2522,10 @@ CONFIG_MD_RAID456=m
 # CONFIG_MD_MULTIPATH is not set
 CONFIG_MD_FAULTY=m
 # CONFIG_MD_CLUSTER is not set
-# CONFIG_BCACHE is not set
+CONFIG_BCACHE=m
+# CONFIG_BCACHE_DEBUG is not set
+# CONFIG_BCACHE_CLOSURES_DEBUG is not set
+# CONFIG_BCACHE_ASYNC_REGISTRATION is not set
 CONFIG_BLK_DEV_DM_BUILTIN=y
 CONFIG_BLK_DEV_DM=m
 CONFIG_DM_DEBUG=y
@@ -8029,7 +8032,7 @@ CONFIG_CRC32_SLICEBY8=y
 # CONFIG_CRC32_SLICEBY4 is not set
 # CONFIG_CRC32_SARWATE is not set
 # CONFIG_CRC32_BIT is not set
-# CONFIG_CRC64 is not set
+CONFIG_CRC64=m
 # CONFIG_CRC4 is not set
 CONFIG_CRC7=m
 CONFIG_LIBCRC32C=m