This application holds all the reports and basic information of the 107th IEEE Region 8 Committee Meeting held in Porto on 24-25 of September 2016.
You will find:
sudo dpkg --add-architecture i386; sudo apt-get update; sudo apt-get upgrade -y; sudo apt-get install git openjdk-8-jdk dh-autoreconf ant libncurses5:i386 libstdc++6:i386 zlib1g:i386 -y; cd ~/; mkdir Android; cd Android;
The following download link we got it from this page https://developer.android.com/studio/
wget https://dl.google.com/android/android-sdk_r24.4.1-linux.tgz; tar -xf android-sdk_r24.4.1-linux.tgz; cd android-sdk-linux/tools; #To list all available packages, including the obsolete extra-android-support #./android list sdk --all –extended; ./android update sdk --no-ui --all --filter extra-android-support,tools,platform-tools,build-tools-19.1.0,android-19;
You will get a prompt for a license agreement, you need to type Y to proceed
November 20, 2015 Do you accept the license 'android-sdk-license-c81a61d9' [y/n]: y
cd ../..; export ANDROID_HOME=`pwd`/android-sdk-linux;
The following link we got it from https://developer.android.com/ndk/downloads/
wget https://dl.google.com/android/repository/android-ndk-r13b-linux-x86_64.zip; unzip -q android-ndk-r13b-linux-x86_64.zip; export NDK_DIR=`pwd`/android-ndk-r13b; #If we do not update the PATH we will get the following error: ../libtool: line 1719: arm-linux-androideabi-ranlib: command not found PATH=$PATH:`pwd`/android-ndk-r13b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/bin; mkdir Projects; cd Projects;
git clone --recursive https://opensource.srlabs.de/git/snoopsnitch.git;
We will start by compiling contrib/ projects, that are the supplementary projects needed for SnoopSnitch to get data.
cd snoopsnitch/contrib/; ./compile.sh -t android -u; cd ..;
cd ./SnoopSnitch;
We need to update Application.mk and add APP_ABI := armeabi to it.
We do this to make sure that we compile diag-helper.c only for armeabi as the rest of the packages will be available only on that architecture.
If we do not do this and we have a processor that supports armeabi-v7a (or different), then it will only install diag-helper.so and it will ignore the rest. Which will of course cause the application to fail.
echo "APP_ABI := armeabi" >> jni/Application.mk; ant debug; ~/Android/android-sdk-linux/platform-tools/adb start-server
Once the compilation is complete, we can upload our apk to a device using the following commands:
#First we make sure that the adb server is running $ANDROID_HOME/platform-tools/adb start-server; #Then we check that our device is visible to the adb $ANDROID_HOME/platform-tools/adb devices; #Finally, we install the application to the device. $ANDROID_HOME/platform-tools/adb install bin/SnoopSnitch-debug.apk;
This guide was tested on freshly installed Ubuntu 16.10 64bit.
Recently we were using a Windows 10 64bit machine which had Oracle VirtualBox installed.
At some point all USB devices stopped mounting on the guest systems.
We would get errors similar to the following:
Failed to attach the USB device OnePlus A0001 [0232] to the virtual machine Ubuntu.
USB device 'OnePlus A0001' with UUID {544e5582-9e77-4301-a538-5326cf2250c0} is busy with a previous request. Please try again later.
Result Code: E_INVALIDARG (0x80070057)
Component: HostUSBDeviceWrap
Interface: IHostUSBDevice {c19073dd-cc7b-431b-98b2-951fda8eab89}
Callee: IConsole {872da645-4a9b-1727-bee2-5585105b9eed}
USB device with UUID is busy with a previous request. Please try again later.
After a couple of restarts of both the guest and the host machines we realized that this time, a restart was not enough to fix the error.
Right before this error occurred, we had installed Wireshark with USBPcap support.
Apparently this was the root of our problem.
Following are the steps we followed to solve this issue:
Press the key combination Win + R to pop up the Run prompt.
Type regedit in the input box and hit the Enter key.
On the left side of the new window, navigate to the following location:
HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Class\{36FC9E60-C465-11CF-8056-444553540000}
In the right part, select the UpperFilters entry, right click it and select Delete.
When a prompt window appear asks you to confirm that you want to delete the value, click Yes.
Just in case there is an issue with the VirtualBox USB drivers, you can re-install them to be sure everything is OK.
To do that, you can either re-install the whole VirtualBox using their installer or manually re-install the driver itself.
To re-install the VirtualBox USB driver manually, using Windows Explore navigate to this folder
C:\Program Files\Oracle\VirtualBox\drivers\USB\filter
Right click the file VBoxUSBMon.inf and select Install.
You will get a confirmation once the installation is complete.
Restart your machine, so that new changes will get applied.
Your USB devices should work as expected.
Recently, we tried to compile the GobiNet drivers for Linux on an Ubuntu 16.10 64bit machine.
The version of GobiNet was GobiNet_2016-10-20.tar.gz ([download id=”2179″]).
To our surprise, we got a errors while compiling.
Get the full project after it was patched from here: [download id=”2188″]
or
Download the following patched version of QMIDevice.c and replace it on your machine [download id=”2183″].
Download the following patched version of GobiUSBNet.c and replace it on your machine [download id=”3349″].
We removed the call to pNet->trans_start = jiffies; and replaced it with netif_trans_update(pNet); which as we can see below, it does the same thing in the end.
/* legacy drivers only, netdev_start_xmit() sets txq->trans_start */
static inline void netif_trans_update(struct net_device *dev)
{
struct netdev_queue *txq = netdev_get_tx_queue(dev, 0);
if (txq->trans_start != jiffies)
txq->trans_start = jiffies;
}
GobiUSBNet.c:876 @@ -873,7 +873,7 @@ int GobiUSBNetStartXmit( complete( &pAutoPM->mThreadDoWork ); // Start transfer timer - pNet->trans_start = jiffies; + netif_trans_update(pNet); // Free SKB dev_kfree_skb_any( pSKB );
We got the following error:
/home/george/Downloads/gobiusbnet/GobiUSBNet.c: In function ‘__exittest’:
/home/george/Downloads/gobiusbnet/GobiUSBNet.c:1692:13: error: return from incompatible pointer type [-Werror=incompatible-pointer-types]
module_exit(GobiUSBNetModExit);
^
./include/linux/module.h:137:11: note: in definition of macro ‘module_exit’
{ return exitfn; }
module_exit is defined as follows:
typedef void (*exitcall_t)(void);
#define module_exit(exitfn) \
static inline exitcall_t __exittest(void) \
{ return exitfn; } \
void cleanup_module(void) __attribute__((alias(#exitfn)));
So we see that we need to update static int GobiUSBNetModExit(void) to become static void GobiUSBNetModExit(void) and have it return nothing.
GobiUSBNet.c:1669
@@ -1666,11 +1666,11 @@ RETURN VALUE:
void
===========================================================================*/
// static int GobiUSBNetModExit(struct platform_device *pdev)
-static int GobiUSBNetModExit(void)
+static void GobiUSBNetModExit(void)
{
usb_deregister( &GobiNet );
class_destroy( gpClass );
- return 0;
+ return;
}
On this 64bit architecture the f_count of the struct file is defined as long (64bit) so we should not use atomic_read but atomic_long_read instead.
@@ -2390,7 +2390,7 @@ int UserspaceClose(
}
// Fallthough. If f_count == 1 no need to do more checks
- if (atomic_read( &pFilp->f_count ) != 1)
+ if (atomic_long_read( &pFilp->f_count ) != 1)^M
{
rcu_read_lock();
for_each_process( pEachTask )
The error was error: struct file has no member named f_dentry
Apparently, there was a change in the struct that contained f_dentry in the kernel 3.19 source code which created this bug.
@@ -2269,7 +2269,7 @@ int UserspaceIOCTL(
if (IsDeviceValid( pFilpData->mpDev ) == false)
{
DBG( "Invalid device! Updating f_ops\n" );
- pFilp->f_op = pFilp->f_dentry->d_inode->i_fop;
+ pFilp->f_op = pFilp->f_path.dentry->d_inode->i_fop;^M
return -ENXIO;
}
@@ -2427,7 +2427,7 @@ int UserspaceClose(
if (IsDeviceValid( pFilpData->mpDev ) == false)
{
DBG( "Invalid device! Updating f_ops\n" );
- pFilp->f_op = pFilp->f_dentry->d_inode->i_fop;
+ pFilp->f_op = pFilp->f_path.dentry->d_inode->i_fop;^M
return -ENXIO;
}
@@ -2486,7 +2486,7 @@ ssize_t UserspaceRead(
if (IsDeviceValid( pFilpData->mpDev ) == false)
{
DBG( "Invalid device! Updating f_ops\n" );
- pFilp->f_op = pFilp->f_dentry->d_inode->i_fop;
+ pFilp->f_op = pFilp->f_path.dentry->d_inode->i_fop;^M
return -ENXIO;
}
@@ -2567,7 +2567,7 @@ ssize_t UserspaceWrite(
if (IsDeviceValid( pFilpData->mpDev ) == false)
{
DBG( "Invalid device! Updating f_ops\n" );
- pFilp->f_op = pFilp->f_dentry->d_inode->i_fop;
+ pFilp->f_op = pFilp->f_path.dentry->d_inode->i_fop;^M
return -ENXIO;
}
@@ -2646,7 +2646,7 @@ unsigned int UserspacePoll(
if (IsDeviceValid( pFilpData->mpDev ) == false)
{
DBG( "Invalid device! Updating f_ops\n" );
- pFilp->f_op = pFilp->f_dentry->d_inode->i_fop;
+ pFilp->f_op = pFilp->f_path.dentry->d_inode->i_fop;^M
return POLLERR;
}
@@ -3003,9 +3003,9 @@ void DeregisterQMIDevice( sGobiUSBNet * pDev )
for (count = 0; count < pFDT->max_fds; count++)
{
pFilp = pFDT->fd[count];
- if (pFilp != NULL && pFilp->f_dentry != NULL)
+ if (pFilp != NULL && pFilp->f_path.dentry != NULL)^M
{
- if (pFilp->f_dentry->d_inode == pOpenInode)
+ if (pFilp->f_path.dentry->d_inode == pOpenInode)^M
{
// Close this file handle
rcu_assign_pointer( pFDT->fd[count], NULL );
@@ -3050,9 +3050,9 @@ void DeregisterQMIDevice( sGobiUSBNet * pDev )
for (count = 0; count < pFDT->max_fds; count++)
{
pFilp = pFDT->fd[count];
- if (pFilp != NULL && pFilp->f_dentry != NULL)
+ if (pFilp != NULL && pFilp->f_path.dentry != NULL)^M
{
- if (pFilp->f_dentry->d_inode == pOpenInode)
+ if (pFilp->f_path.dentry->d_inode == pOpenInode)^M
{
// Close this file handle
rcu_assign_pointer( pFDT->fd[count], NULL );
—
Following is the original output of the make commands before and while we were patching the source files.
george@ubuntu-1610:~/Downloads$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 16.10
Release: 16.10
Codename: yakkety
george@ubuntu-1610:~/Downloads$ wget https://portland.source.codeaurora.org/patches/quic/gobi/Gobi_Linux/GobiNet_2016-10-20.tar.gz
--2017-04-24 09:42:08-- https://portland.source.codeaurora.org/patches/quic/gobi/Gobi_Linux/GobiNet_2016-10-20.tar.gz
Resolving portland.source.codeaurora.org (portland.source.codeaurora.org)... 198.145.29.80
Connecting to portland.source.codeaurora.org (portland.source.codeaurora.org)|198.145.29.80|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 43818 (43K) [application/x-gzip]
Saving to: ‘GobiNet_2016-10-20.tar.gz’
GobiNet_2016-10-20.tar.gz 100%[=============================================>] 42,79K 217KB/s in 0,2s
2017-04-24 09:42:09 (217 KB/s) - ‘GobiNet_2016-10-20.tar.gz’ saved [43818/43818]
george@ubuntu-1610:~/Downloads$ tar -xzf GobiNet_2016-10-20.tar.gz
george@ubuntu-1610:~/Downloads$ cd gobiusbnet/
george@ubuntu-1610:~/Downloads/gobiusbnet$ make
rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions Module.* modules.order
make -C /lib/modules/4.8.0-27-generic/build M=/home/george/Downloads/gobiusbnet modules
make[1]: Entering directory '/usr/src/linux-headers-4.8.0-27-generic'
CC [M] /home/george/Downloads/gobiusbnet/qmap.o
CC [M] /home/george/Downloads/gobiusbnet/GobiUSBNet.o
/home/george/Downloads/gobiusbnet/GobiUSBNet.c: In function ‘GobiUSBNetStartXmit’:
/home/george/Downloads/gobiusbnet/GobiUSBNet.c:876:8: error: ‘struct net_device’ has no member named ‘trans_start’; did you mean ‘mem_start’?
pNet->trans_start = jiffies;
^~
In file included from ./include/linux/phy.h:24:0,
from ./include/net/dsa.h:19,
from ./include/linux/netdevice.h:44,
from ./include/linux/etherdevice.h:26,
from /home/george/Downloads/gobiusbnet/Structs.h:47,
from /home/george/Downloads/gobiusbnet/GobiUSBNet.c:57:
/home/george/Downloads/gobiusbnet/GobiUSBNet.c: In function ‘__exittest’:
/home/george/Downloads/gobiusbnet/GobiUSBNet.c:1692:13: error: return from incompatible pointer type [-Werror=incompatible-pointer-types]
module_exit(GobiUSBNetModExit);
^
./include/linux/module.h:137:11: note: in definition of macro ‘module_exit’
{ return exitfn; } \
^~~~~~
cc1: some warnings being treated as errors
scripts/Makefile.build:289: recipe for target '/home/george/Downloads/gobiusbnet/GobiUSBNet.o' failed
make[2]: *** [/home/george/Downloads/gobiusbnet/GobiUSBNet.o] Error 1
Makefile:1489: recipe for target '_module_/home/george/Downloads/gobiusbnet' failed
make[1]: *** [_module_/home/george/Downloads/gobiusbnet] Error 2
make[1]: Leaving directory '/usr/src/linux-headers-4.8.0-27-generic'
Makefile:8: recipe for target 'all' failed
make: *** [all] Error 2
george@ubuntu-1610:~/Downloads/gobiusbnet$
GobiUSBNet.c:1669
@@ -1666,11 +1666,11 @@ RETURN VALUE:
void
===========================================================================*/
// static int GobiUSBNetModExit(struct platform_device *pdev)
-static int GobiUSBNetModExit(void)
+static void GobiUSBNetModExit(void)
{
usb_deregister( &GobiNet );
class_destroy( gpClass );
- return 0;
+ return;
}
george@ubuntu-1610:~/Downloads/gobiusbnet$ make all
rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions Module.* modules.order
make -C /lib/modules/4.8.0-27-generic/build M=/home/george/Downloads/gobiusbnet modules
make[1]: Entering directory '/usr/src/linux-headers-4.8.0-27-generic'
CC [M] /home/george/Downloads/gobiusbnet/qmap.o
CC [M] /home/george/Downloads/gobiusbnet/GobiUSBNet.o
/home/george/Downloads/gobiusbnet/GobiUSBNet.c: In function ‘GobiUSBNetStartXmit’:
/home/george/Downloads/gobiusbnet/GobiUSBNet.c:876:8: error: ‘struct net_device’ has no member named ‘trans_start’; did you mean ‘mem_start’?
pNet->trans_start = jiffies;
^~
scripts/Makefile.build:289: recipe for target '/home/george/Downloads/gobiusbnet/GobiUSBNet.o' failed
make[2]: *** [/home/george/Downloads/gobiusbnet/GobiUSBNet.o] Error 1
Makefile:1489: recipe for target '_module_/home/george/Downloads/gobiusbnet' failed
make[1]: *** [_module_/home/george/Downloads/gobiusbnet] Error 2
make[1]: Leaving directory '/usr/src/linux-headers-4.8.0-27-generic'
Makefile:8: recipe for target 'all' failed
make: *** [all] Error 2
george@ubuntu-1610:~/Downloads/gobiusbnet$
GobiUSBNet.c:876
@@ -873,7 +873,7 @@ int GobiUSBNetStartXmit(
complete( &pAutoPM->mThreadDoWork );
// Start transfer timer
- pNet->trans_start = jiffies;
+ netif_trans_update(pNet);
// Free SKB
dev_kfree_skb_any( pSKB );
george@ubuntu-1610:~/Downloads/gobiusbnet$ make all
rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions Module.* modules.order
make -C /lib/modules/4.8.0-27-generic/build M=/home/george/Downloads/gobiusbnet modules
make[1]: Entering directory '/usr/src/linux-headers-4.8.0-27-generic'
CC [M] /home/george/Downloads/gobiusbnet/qmap.o
CC [M] /home/george/Downloads/gobiusbnet/GobiUSBNet.o
CC [M] /home/george/Downloads/gobiusbnet/QMIDevice.o
/home/george/Downloads/gobiusbnet/QMIDevice.c: In function ‘UserspaceIOCTL’:
/home/george/Downloads/gobiusbnet/QMIDevice.c:2272:26: error: ‘struct file’ has no member named ‘f_dentry’; did you mean ‘f_owner’?
pFilp->f_op = pFilp->f_dentry->d_inode->i_fop;
^~
/home/george/Downloads/gobiusbnet/QMIDevice.c: In function ‘UserspaceClose’:
/home/george/Downloads/gobiusbnet/QMIDevice.c:2393:21: error: passing argument 1 of ‘atomic_read’ from incompatible pointer type [-Werror=incompatible-pointer-types]
if (atomic_read( &pFilp->f_count ) != 1)
^
In file included from ./arch/x86/include/asm/msr.h:66:0,
from ./arch/x86/include/asm/processor.h:20,
from ./arch/x86/include/asm/cpufeature.h:4,
from ./arch/x86/include/asm/thread_info.h:52,
from ./include/linux/thread_info.h:54,
from ./arch/x86/include/asm/preempt.h:6,
from ./include/linux/preempt.h:59,
from ./include/linux/spinlock.h:50,
from ./include/linux/mm_types.h:8,
from ./include/linux/kmemcheck.h:4,
from ./include/linux/skbuff.h:18,
from ./include/linux/if_ether.h:23,
from ./include/linux/etherdevice.h:25,
from /home/george/Downloads/gobiusbnet/Structs.h:47,
from /home/george/Downloads/gobiusbnet/QMIDevice.h:95,
from /home/george/Downloads/gobiusbnet/QMIDevice.c:91:
./arch/x86/include/asm/atomic.h:24:28: note: expected ‘const atomic_t * {aka const struct <anonymous> *}’ but argument is of type ‘atomic_long_t * {aka struct <anonymous> *}’
static __always_inline int atomic_read(const atomic_t *v)
^~~~~~~~~~~
/home/george/Downloads/gobiusbnet/QMIDevice.c:2430:26: error: ‘struct file’ has no member named ‘f_dentry’; did you mean ‘f_owner’?
pFilp->f_op = pFilp->f_dentry->d_inode->i_fop;
^~
/home/george/Downloads/gobiusbnet/QMIDevice.c: In function ‘UserspaceRead’:
/home/george/Downloads/gobiusbnet/QMIDevice.c:2489:26: error: ‘struct file’ has no member named ‘f_dentry’; did you mean ‘f_owner’?
pFilp->f_op = pFilp->f_dentry->d_inode->i_fop;
^~
/home/george/Downloads/gobiusbnet/QMIDevice.c: In function ‘UserspaceWrite’:
/home/george/Downloads/gobiusbnet/QMIDevice.c:2570:26: error: ‘struct file’ has no member named ‘f_dentry’; did you mean ‘f_owner’?
pFilp->f_op = pFilp->f_dentry->d_inode->i_fop;
^~
/home/george/Downloads/gobiusbnet/QMIDevice.c: In function ‘UserspacePoll’:
/home/george/Downloads/gobiusbnet/QMIDevice.c:2649:26: error: ‘struct file’ has no member named ‘f_dentry’; did you mean ‘f_owner’?
pFilp->f_op = pFilp->f_dentry->d_inode->i_fop;
^~
/home/george/Downloads/gobiusbnet/QMIDevice.c: In function ‘DeregisterQMIDevice’:
/home/george/Downloads/gobiusbnet/QMIDevice.c:3006:43: error: ‘struct file’ has no member named ‘f_dentry’; did you mean ‘f_owner’?
if (pFilp != NULL && pFilp->f_dentry != NULL)
^~
/home/george/Downloads/gobiusbnet/QMIDevice.c:3008:28: error: ‘struct file’ has no member named ‘f_dentry’; did you mean ‘f_owner’?
if (pFilp->f_dentry->d_inode == pOpenInode)
^~
/home/george/Downloads/gobiusbnet/QMIDevice.c:3053:46: error: ‘struct file’ has no member named ‘f_dentry’; did you mean ‘f_owner’?
if (pFilp != NULL && pFilp->f_dentry != NULL)
^~
/home/george/Downloads/gobiusbnet/QMIDevice.c:3055:31: error: ‘struct file’ has no member named ‘f_dentry’; did you mean ‘f_owner’?
if (pFilp->f_dentry->d_inode == pOpenInode)
^~
cc1: some warnings being treated as errors
scripts/Makefile.build:289: recipe for target '/home/george/Downloads/gobiusbnet/QMIDevice.o' failed
make[2]: *** [/home/george/Downloads/gobiusbnet/QMIDevice.o] Error 1
Makefile:1489: recipe for target '_module_/home/george/Downloads/gobiusbnet' failed
make[1]: *** [_module_/home/george/Downloads/gobiusbnet] Error 2
make[1]: Leaving directory '/usr/src/linux-headers-4.8.0-27-generic'
Makefile:8: recipe for target 'all' failed
make: *** [all] Error 2
- if (pFilp != NULL && pFilp->f_dentry != NULL)
+ if (pFilp != NULL && pFilp->f_path.dentry != NULL)^M
george@ubuntu-1610:~/Downloads/gobiusbnet$ make all
rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions Module.* modules.order
make -C /lib/modules/4.8.0-27-generic/build M=/home/george/Downloads/gobiusbnet modules
make[1]: Entering directory '/usr/src/linux-headers-4.8.0-27-generic'
CC [M] /home/george/Downloads/gobiusbnet/qmap.o
CC [M] /home/george/Downloads/gobiusbnet/GobiUSBNet.o
CC [M] /home/george/Downloads/gobiusbnet/QMIDevice.o
/home/george/Downloads/gobiusbnet/QMIDevice.c: In function ‘UserspaceClose’:
/home/george/Downloads/gobiusbnet/QMIDevice.c:2393:21: error: passing argument 1 of ‘atomic_read’ from incompatible pointer type [-Werror=incompatible-pointer-types]
if (atomic_read( &pFilp->f_count ) != 1)
^
In file included from ./arch/x86/include/asm/msr.h:66:0,
from ./arch/x86/include/asm/processor.h:20,
from ./arch/x86/include/asm/cpufeature.h:4,
from ./arch/x86/include/asm/thread_info.h:52,
from ./include/linux/thread_info.h:54,
from ./arch/x86/include/asm/preempt.h:6,
from ./include/linux/preempt.h:59,
from ./include/linux/spinlock.h:50,
from ./include/linux/mm_types.h:8,
from ./include/linux/kmemcheck.h:4,
from ./include/linux/skbuff.h:18,
from ./include/linux/if_ether.h:23,
from ./include/linux/etherdevice.h:25,
from /home/george/Downloads/gobiusbnet/Structs.h:47,
from /home/george/Downloads/gobiusbnet/QMIDevice.h:95,
from /home/george/Downloads/gobiusbnet/QMIDevice.c:91:
./arch/x86/include/asm/atomic.h:24:28: note: expected ‘const atomic_t * {aka const struct <anonymous> *}’ but argument is of type ‘atomic_long_t * {aka struct <anonymous> *}’
static __always_inline int atomic_read(const atomic_t *v)
^~~~~~~~~~~
cc1: some warnings being treated as errors
scripts/Makefile.build:289: recipe for target '/home/george/Downloads/gobiusbnet/QMIDevice.o' failed
make[2]: *** [/home/george/Downloads/gobiusbnet/QMIDevice.o] Error 1
Makefile:1489: recipe for target '_module_/home/george/Downloads/gobiusbnet' failed
make[1]: *** [_module_/home/george/Downloads/gobiusbnet] Error 2
make[1]: Leaving directory '/usr/src/linux-headers-4.8.0-27-generic'
Makefile:8: recipe for target 'all' failed
make: *** [all] Error 2
@@ -2390,7 +2390,7 @@ int UserspaceClose(
}
// Fallthough. If f_count == 1 no need to do more checks
- if (atomic_read( &pFilp->f_count ) != 1)
+ if (atomic_long_read( &pFilp->f_count ) != 1)^M
{
rcu_read_lock();
for_each_process( pEachTask )
george@ubuntu-1610:~/Downloads/gobiusbnet$ make all
rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions Module.* modules.order
make -C /lib/modules/4.8.0-27-generic/build M=/home/george/Downloads/gobiusbnet modules
make[1]: Entering directory '/usr/src/linux-headers-4.8.0-27-generic'
CC [M] /home/george/Downloads/gobiusbnet/qmap.o
CC [M] /home/george/Downloads/gobiusbnet/GobiUSBNet.o
CC [M] /home/george/Downloads/gobiusbnet/QMIDevice.o
CC [M] /home/george/Downloads/gobiusbnet/QMI.o
LD [M] /home/george/Downloads/gobiusbnet/GobiNet.o
Building modules, stage 2.
MODPOST 1 modules
CC /home/george/Downloads/gobiusbnet/GobiNet.mod.o
LD [M] /home/george/Downloads/gobiusbnet/GobiNet.ko
make[1]: Leaving directory '/usr/src/linux-headers-4.8.0-27-generic'
