[git commit] Tweak INSTALL text

[Denys Vlasenko]

commit: http://git.busybox.net/busybox/commit/?id=ee0d4cd8cb64a4ef7f10a89c7d51145d44cc6d49
branch: http://git.busybox.net/busybox/commit/?id=refs/heads/master

Signed-off-by: Denys Vlasenko <vda.linux at googlemail.com>
---
 INSTALL |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/INSTALL b/INSTALL
index f93e5fb..750cfc4 100644
--- 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:
 ====================