Merge branch 'cpus4096-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel...

[firefly-linux-kernel-4.4.55.git] / lib / Kconfig

diff --git a/lib/Kconfig b/lib/Kconfig
index 85cf7ea978aafe6606e6e44cc634a82e6cf29477..2ba43c4a5b075a28cb3dd05ae3f5db46fee23661 100644 (file)
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -64,6 +64,8 @@ config CRC7
 
 config LIBCRC32C
        tristate "CRC32c (Castagnoli, et al) Cyclic Redundancy-Check"
+       select CRYPTO
+       select CRYPTO_CRC32C
        help
          This option is provided for the case where no in-kernel-tree
          modules require CRC32c functions, but a module built outside the
@@ -157,4 +159,11 @@ config CHECK_SIGNATURE
 config HAVE_LMB
        boolean
 
+config CPUMASK_OFFSTACK
+       bool "Force CPU masks off stack" if DEBUG_PER_CPU_MAPS
+       help
+         Use dynamic allocation for cpumask_var_t, instead of putting
+         them on the stack.  This is a bit more expensive, but avoids
+         stack overflow.
+
 endmenu