kernel: Deactivate CONFIG_COMPAT_BRK

CONFIG_COMPAT_BRK disables the heap randomization which is only needed
for very old and ancient user space applications, I am not aware that we
run any of these, just deactivate this option for these targets to allow
heap randomization.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

diff --git a/target/linux/at91/config-4.9 b/target/linux/at91/config-4.9
index 45faf55155fc5202445a5947bfd4a7766283f03e..308b346161a892d80c919352c556b0bd8b673d03 100644 (file)
--- a/target/linux/at91/config-4.9
+++ b/target/linux/at91/config-4.9
@@ -69,7 +69,6 @@ CONFIG_CMA_AREAS=7
 CONFIG_CMDLINE="console=ttyS0,115200 initrd=0x21100000,25165824 root=/dev/ram0 rw"
 CONFIG_COMMON_CLK=y
 CONFIG_COMMON_CLK_AT91=y
-CONFIG_COMPAT_BRK=y
 CONFIG_CONFIGFS_FS=y
 CONFIG_CONSOLE_TRANSLATIONS=y
 CONFIG_COREDUMP=y

diff --git a/target/linux/gemini/config-4.14 b/target/linux/gemini/config-4.14
index dc8ed80e3afc8e23edae01427c491ad052ea354e..326b05c089a2977e94ed5e0a03b30b14aa7f7bf7 100644 (file)
--- a/target/linux/gemini/config-4.14
+++ b/target/linux/gemini/config-4.14
@@ -60,7 +60,6 @@ CONFIG_CMDLINE="console=ttyS0,19200n8"
 CONFIG_CMDLINE_FROM_BOOTLOADER=y
 CONFIG_COMMON_CLK=y
 CONFIG_COMMON_CLK_GEMINI=y
-CONFIG_COMPAT_BRK=y
 CONFIG_CONSOLE_TRANSLATIONS=y
 CONFIG_COREDUMP=y
 CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y

diff --git a/target/linux/layerscape/armv7/config-4.14 b/target/linux/layerscape/armv7/config-4.14
index b70d4705dee35c89d0b4b49cf8073b781df72fc0..99df681b542cc27898d86209b05134f5f6ef2082 100755 (executable)
--- a/target/linux/layerscape/armv7/config-4.14
+++ b/target/linux/layerscape/armv7/config-4.14
@@ -119,7 +119,6 @@ CONFIG_CMA_SIZE_SEL_MBYTES=y
 # CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set
 CONFIG_CMDLINE_PARTITION=y
 CONFIG_COMMON_CLK=y
-CONFIG_COMPAT_BRK=y
 CONFIG_CONFIGFS_FS=y
 CONFIG_CONSOLE_TRANSLATIONS=y
 CONFIG_CONTEXT_SWITCH_TRACER=y

diff --git a/target/linux/layerscape/armv8_32b/config-4.14 b/target/linux/layerscape/armv8_32b/config-4.14
index 89cb55bb8a7da82b136ef8215073f5266f643b0d..cbbbeaabe93f8531a4dec250120594df367f0777 100644 (file)
--- a/target/linux/layerscape/armv8_32b/config-4.14
+++ b/target/linux/layerscape/armv8_32b/config-4.14
@@ -138,7 +138,6 @@ CONFIG_CMA_SIZE_SEL_MBYTES=y
 # CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set
 CONFIG_CMDLINE_PARTITION=y
 CONFIG_COMMON_CLK=y
-CONFIG_COMPAT_BRK=y
 CONFIG_CONFIGFS_FS=y
 CONFIG_CONSOLE_TRANSLATIONS=y
 CONFIG_CONTEXT_SWITCH_TRACER=y

diff --git a/target/linux/octeon/config-4.14 b/target/linux/octeon/config-4.14
index b46295afb29a914c6d489edbe85d9cf5f1e1a429..0546a6fb29497d8746dd34794f601566e746744f 100644 (file)
--- a/target/linux/octeon/config-4.14
+++ b/target/linux/octeon/config-4.14
@@ -50,7 +50,6 @@ CONFIG_CAVIUM_OCTEON_SOC=y
 CONFIG_CEVT_R4K=y
 CONFIG_CLONE_BACKWARDS=y
 CONFIG_COMPAT=y
-CONFIG_COMPAT_BRK=y
 CONFIG_COMPAT_NETLINK_MESSAGES=y
 CONFIG_CPU_BIG_ENDIAN=y
 CONFIG_CPU_CAVIUM_OCTEON=y

diff --git a/target/linux/oxnas/config-4.14 b/target/linux/oxnas/config-4.14
index 9f3270128b9c5f0100804c132daded8ee9880f93..40a0fcf12c0e4ebca04f0afe2a743f766f4f30c0 100644 (file)
--- a/target/linux/oxnas/config-4.14
+++ b/target/linux/oxnas/config-4.14
@@ -70,7 +70,6 @@ CONFIG_CMA_SIZE_SEL_MBYTES=y
 CONFIG_CMDLINE_PARTITION=y
 CONFIG_COMMON_CLK=y
 CONFIG_COMMON_CLK_OXNAS=y
-CONFIG_COMPAT_BRK=y
 CONFIG_CONSOLE_TRANSLATIONS=y
 CONFIG_CONTEXT_SWITCH_TRACER=y
 CONFIG_COREDUMP=y

diff --git a/target/linux/samsung/s5pv210/config-4.14 b/target/linux/samsung/s5pv210/config-4.14
index 5c08348899b0ca3751cf28f3e09c6122365f858b..b72fce16f09ae9973cdfd804f190d55d9137bf07 100644 (file)
--- a/target/linux/samsung/s5pv210/config-4.14
+++ b/target/linux/samsung/s5pv210/config-4.14
@@ -57,7 +57,6 @@ CONFIG_CLKSRC_SAMSUNG_PWM=y
 CONFIG_CLONE_BACKWARDS=y
 CONFIG_COMMON_CLK=y
 CONFIG_COMMON_CLK_SAMSUNG=y
-CONFIG_COMPAT_BRK=y
 CONFIG_CONSOLE_TRANSLATIONS=y
 CONFIG_COREDUMP=y
 CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y

diff --git a/target/linux/zynq/config-4.14 b/target/linux/zynq/config-4.14
index 26bf9a4747c81c135d87fa50a188f1fc8f176f3f..72b3a2d6c76c851df5aa63795e5a37e132cd44f5 100644 (file)
--- a/target/linux/zynq/config-4.14
+++ b/target/linux/zynq/config-4.14
@@ -125,7 +125,6 @@ CONFIG_COMMON_CLK=y
 # CONFIG_COMMON_CLK_AXI_CLKGEN is not set
 CONFIG_COMMON_CLK_SI570=y
 CONFIG_COMMON_CLK_VERSATILE=y
-CONFIG_COMPAT_BRK=y
 CONFIG_CONNECTOR=y
 CONFIG_CONSOLE_TRANSLATIONS=y
 CONFIG_COREDUMP=y