Tweak INSTALL text

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

diff --git a/INSTALL b/INSTALL
index f93e5fb25ddc110f8334f5ab7a6053a6f62ae2bc..750cfc45bfd6de4a96ff73ebcd4e512a395ad96b 100644 (file)
--- a/INSTALL
+++ b/INSTALL
@@ -47,8 +47,11 @@ the only commands busybox can find are the built-in ones.
 
 Note that the standalone shell requires CONFIG_BUSYBOX_EXEC_PATH
 to be set appropriately, depending on whether or not /proc/self/exe is
-available or not. If you do not have /proc, then point that config option
+available. If you do not have /proc, then point that config option
 to the location of your busybox binary, usually /bin/busybox.
+Another solution is to patch the kernel (see
+examples/linux-*_proc_self_exe.patch) to make exec("/proc/self/exe")
+always work.
 
 Configuring Busybox:
 ====================