Merge "healthd: UEVENT_MSG_LEN is changed from 1048 to 2048 in compliance with BUFFER_LEN in the kobject_uevent in kernel."
diff --git a/debuggerd/debuggerd.cpp b/debuggerd/debuggerd.cpp
index c2ef264..ac0c36b 100644
--- a/debuggerd/debuggerd.cpp
+++ b/debuggerd/debuggerd.cpp
@@ -163,9 +163,7 @@
ALOGE("read failure? %s (pid=%d uid=%d)\n", strerror(errno), cr.pid, cr.uid);
return -1;
}
- if (status == sizeof(debugger_msg_t)) {
- ALOGV("crash request of size %d abort_msg_address=%p\n", status, msg.abort_msg_address);
- } else {
+ if (status != sizeof(debugger_msg_t)) {
ALOGE("invalid crash request of size %d (from pid=%d uid=%d)\n", status, cr.pid, cr.uid);
return -1;
}
diff --git a/debuggerd/tombstone.cpp b/debuggerd/tombstone.cpp
index 725fd54..952b58e 100755
--- a/debuggerd/tombstone.cpp
+++ b/debuggerd/tombstone.cpp
@@ -343,8 +343,9 @@
}
}
-static void dump_map(log_t* log, const backtrace_map_t* map) {
- _LOG(log, logtype::MAPS, " %" PRIPTR "-%" PRIPTR " %c%c%c %s\n", map->start, map->end,
+static void dump_map(log_t* log, const backtrace_map_t* map, bool fault_addr) {
+ _LOG(log, logtype::MAPS, "%s%" PRIPTR "-%" PRIPTR " %c%c%c %s\n",
+ (fault_addr? "--->" : " "), map->start, map->end,
(map->flags & PROT_READ) ? 'r' : '-', (map->flags & PROT_WRITE) ? 'w' : '-',
(map->flags & PROT_EXEC) ? 'x' : '-', map->name.c_str());
}
@@ -366,10 +367,18 @@
return;
}
- _LOG(log, logtype::MAPS, "\nmemory map:\n");
+ _LOG(log, logtype::MAPS, "\nmemory map: (fault address prefixed with --->)\n");
+ bool found_map = false;
for (BacktraceMap::const_iterator it = map->begin(); it != map->end(); ++it) {
- dump_map(log, &*it);
+ bool in_map = addr >= (*it).start && addr < (*it).end;
+ dump_map(log, &*it, in_map);
+ if(in_map) {
+ found_map = true;
+ }
+ }
+ if(!found_map) {
+ _LOG(log, logtype::ERROR, "\nFault address was not in any map!");
}
}
diff --git a/rootdir/init.rc b/rootdir/init.rc
index 484bd10..a176e03 100644
--- a/rootdir/init.rc
+++ b/rootdir/init.rc
@@ -26,29 +26,28 @@
start ueventd
-# create mountpoints
+ # create mountpoints
mkdir /mnt 0775 root system
on init
+ sysclktz 0
-sysclktz 0
+ loglevel 3
-loglevel 3
-
-# Backward compatibility
+ # Backward compatibility
symlink /system/etc /etc
symlink /sys/kernel/debug /d
-# Right now vendor lives on the same filesystem as system,
-# but someday that may change.
+ # Right now vendor lives on the same filesystem as system,
+ # but someday that may change.
symlink /system/vendor /vendor
-# Create cgroup mount point for cpu accounting
+ # Create cgroup mount point for cpu accounting
mkdir /acct
mount cgroup none /acct cpuacct
mkdir /acct/uid
-# Create cgroup mount point for memory
+ # Create cgroup mount point for memory
mount tmpfs none /sys/fs/cgroup mode=0750,uid=0,gid=1000
mkdir /sys/fs/cgroup/memory 0750 root system
mount cgroup none /sys/fs/cgroup/memory memory
@@ -111,7 +110,7 @@
# set fwmark on accepted sockets
write /proc/sys/net/ipv4/tcp_fwmark_accept 1
-# Create cgroup mount points for process groups
+ # Create cgroup mount points for process groups
mkdir /dev/cpuctl
mount cgroup none /dev/cpuctl cpu
chown system system /dev/cpuctl
@@ -136,21 +135,21 @@
write /dev/cpuctl/apps/bg_non_interactive/cpu.rt_runtime_us 700000
write /dev/cpuctl/apps/bg_non_interactive/cpu.rt_period_us 1000000
-# qtaguid will limit access to specific data based on group memberships.
-# net_bw_acct grants impersonation of socket owners.
-# net_bw_stats grants access to other apps' detailed tagged-socket stats.
+ # qtaguid will limit access to specific data based on group memberships.
+ # net_bw_acct grants impersonation of socket owners.
+ # net_bw_stats grants access to other apps' detailed tagged-socket stats.
chown root net_bw_acct /proc/net/xt_qtaguid/ctrl
chown root net_bw_stats /proc/net/xt_qtaguid/stats
-# Allow everybody to read the xt_qtaguid resource tracking misc dev.
-# This is needed by any process that uses socket tagging.
+ # Allow everybody to read the xt_qtaguid resource tracking misc dev.
+ # This is needed by any process that uses socket tagging.
chmod 0644 /dev/xt_qtaguid
-# Create location for fs_mgr to store abbreviated output from filesystem
-# checker programs.
+ # Create location for fs_mgr to store abbreviated output from filesystem
+ # checker programs.
mkdir /dev/fscklogs 0770 root system
-# pstore/ramoops previous console log
+ # pstore/ramoops previous console log
mount pstore pstore /sys/fs/pstore
chown system log /sys/fs/pstore/console-ramoops
chmod 0440 /sys/fs/pstore/console-ramoops
@@ -294,17 +293,17 @@
#setprop vold.post_fs_data_done 1
on boot
-# basic network init
+ # basic network init
ifup lo
hostname localhost
domainname localdomain
-# set RLIMIT_NICE to allow priorities from 19 to -20
+ # set RLIMIT_NICE to allow priorities from 19 to -20
setrlimit 13 40 40
-# Memory management. Basic kernel parameters, and allow the high
-# level system server to be able to adjust the kernel OOM driver
-# parameters to match how it is managing things.
+ # Memory management. Basic kernel parameters, and allow the high
+ # level system server to be able to adjust the kernel OOM driver
+ # parameters to match how it is managing things.
write /proc/sys/vm/overcommit_memory 1
write /proc/sys/vm/min_free_order_shift 4
chown root system /sys/module/lowmemorykiller/parameters/adj
@@ -380,8 +379,8 @@
chown system system /sys/kernel/ipv4/tcp_rmem_max
chown root radio /proc/cmdline
-# Define TCP buffer sizes for various networks
-# ReadMin, ReadInitial, ReadMax, WriteMin, WriteInitial, WriteMax,
+ # Define TCP buffer sizes for various networks
+ # ReadMin, ReadInitial, ReadMax, WriteMin, WriteInitial, WriteMax,
setprop net.tcp.buffersize.default 4096,87380,110208,4096,16384,110208
setprop net.tcp.buffersize.wifi 524288,1048576,2097152,262144,524288,1048576
setprop net.tcp.buffersize.ethernet 524288,1048576,3145728,524288,1048576,2097152
@@ -395,7 +394,7 @@
setprop net.tcp.buffersize.gprs 4092,8760,48000,4096,8760,48000
setprop net.tcp.buffersize.evdo 4094,87380,262144,4096,16384,262144
-# Define default initial receive window size in segments.
+ # Define default initial receive window size in segments.
setprop net.tcp.default_init_rwnd 60
class_start core
@@ -435,6 +434,7 @@
# So proxy writes through init.
on property:sys.sysctl.extra_free_kbytes=*
write /proc/sys/vm/extra_free_kbytes ${sys.sysctl.extra_free_kbytes}
+
# "tcp_default_init_rwnd" Is too long!
on property:sys.sysctl.tcp_def_init_rwnd=*
write /proc/sys/net/ipv4/tcp_default_init_rwnd ${sys.sysctl.tcp_def_init_rwnd}