From: Hanjie Lin <hanjie.lin@amlogic.com>
Date: Fri, 26 Oct 2018 08:23:34 +0000 (+0800)
Subject: rlimits: increase memlock limit [1/1]
X-Git-Tag: khadas-vims-v0.9.6-release~1229
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1e6c6118ecb73946b5901d15e110792c4e9791ad;p=platform%2Fkernel%2Flinux-amlogic.git

rlimits: increase memlock limit [1/1]

PD#SWPL-982

Problem:
CtsHostsideNetworkTests module 22 fail
netd can't create bpf map because of memlock limit

Solution:
increase memlock limit

Verify:
p212

Change-Id: Ia770fce7d826c639b171f8e8807425202de58320
Signed-off-by: Hanjie Lin <hanjie.lin@amlogic.com>
---

diff --git a/include/uapi/linux/resource.h b/include/uapi/linux/resource.h
index 36fb3b5..71eecd3 100644
--- a/include/uapi/linux/resource.h
+++ b/include/uapi/linux/resource.h
@@ -64,11 +64,15 @@ struct rlimit64 {
  */
 #define _STK_LIM	(8*1024*1024)
 
+#ifdef CONFIG_AMLOGIC_MODIFY
+#define MLOCK_LIMIT	(8*1024*1024)
+#else
 /*
  * GPG2 wants 64kB of mlocked memory, to make sure pass phrases
  * and other sensitive information are never written to disk.
  */
 #define MLOCK_LIMIT	((PAGE_SIZE > 64*1024) ? PAGE_SIZE : 64*1024)
+#endif
 
 /*
  * Due to binary compatibility, the actual resource numbers