#include <stdio.h>
#include <string.h>
#include <stdlib.h>

int main( int argc, const char * argv [] )
{
    const char * varname;
    int i = 0;
    int c;
    int id = 0;

    if(argv[1] && strcmp(argv[1],"-i")==0)
    {
    	argv++;
    	argc--;
    	id=1;
    }
    	
    if(argc==1)
    {
    	fprintf(stderr, "bin2hex: [-i] firmware\n");
    	exit(1);
    }
    
    varname = argv[1];
    printf( "/* automatically generated by bin2hex */\n" );
    printf( "static unsigned char %s [] %s =\n{\n", varname , id?"__initdata":"");

    while ( ( c = getchar( ) ) != EOF )
    {
	if ( i != 0 && i % 10 == 0 )
	    printf( "\n" );
	printf( "0x%02lx,", c & 0xFFl );
	i++;
    }

    printf( "};\nstatic int %sLen =  %d;\n", varname, i );
    return 0;
}
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/log/?id=740117a8e2b0e89c5fd6f1d5bbc12f87c46c80d7'>root</a>/<a href='/cgit.cgi/linux/net-next.git/log/drivers?id=740117a8e2b0e89c5fd6f1d5bbc12f87c46c80d7'>drivers</a>/<a href='/cgit.cgi/linux/net-next.git/log/drivers/usb?id=740117a8e2b0e89c5fd6f1d5bbc12f87c46c80d7'>usb</a>/<a href='/cgit.cgi/linux/net-next.git/log/drivers/usb/serial?id=740117a8e2b0e89c5fd6f1d5bbc12f87c46c80d7'>serial</a>/<a href='/cgit.cgi/linux/net-next.git/log/drivers/usb/serial/oti6858.c?id=740117a8e2b0e89c5fd6f1d5bbc12f87c46c80d7'>oti6858.c</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/cgit.cgi/linux/net-next.git/log/drivers/usb/serial/oti6858.c?id=740117a8e2b0e89c5fd6f1d5bbc12f87c46c80d7&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th><th class='left'>Files</th><th class='left'>Lines</th></tr>
'><input type='hidden' name='id' value='07cd12945551b63ecb1a349d50a6d69d1d6feb4a'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Tejun Heo &lt;tj@kernel.org&gt;</td><td class='right'>2017-01-26 16:47:28 -0500</td></tr>
<tr><th>committer</th><td>Tejun Heo &lt;tj@kernel.org&gt;</td><td class='right'>2017-01-26 16:47:28 -0500</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/gadget/function/f_uvc.h?id=07cd12945551b63ecb1a349d50a6d69d1d6feb4a'>07cd12945551b63ecb1a349d50a6d69d1d6feb4a</a> (<a href='/cgit.cgi/linux/net-next.git/patch/drivers/usb/gadget/function/f_uvc.h?id=07cd12945551b63ecb1a349d50a6d69d1d6feb4a'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=07cd12945551b63ecb1a349d50a6d69d1d6feb4a'>75f65eba7eac9277971082a2d5a4cf1370562c0c</a> /<a href='/cgit.cgi/linux/net-next.git/tree/drivers/usb/gadget/function/f_uvc.h?id=07cd12945551b63ecb1a349d50a6d69d1d6feb4a'>drivers/usb/gadget/function/f_uvc.h</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/gadget/function/f_uvc.h?id=7ce7d89f48834cefece7804d38fc5d85382edf77'>7ce7d89f48834cefece7804d38fc5d85382edf77</a> (<a href='/cgit.cgi/linux/net-next.git/diff/drivers/usb/gadget/function/f_uvc.h?id=07cd12945551b63ecb1a349d50a6d69d1d6feb4a&amp;id2=7ce7d89f48834cefece7804d38fc5d85382edf77'>diff</a>)</td></tr></table>
<div class='commit-subject'>cgroup: don't online subsystems before cgroup_name/path() are operational</div><div class='commit-msg'>While refactoring cgroup creation, a5bca2152036 ("cgroup: factor out
cgroup_create() out of cgroup_mkdir()") incorrectly onlined subsystems
before the new cgroup is associated with it kernfs_node.  This is fine
for cgroup proper but cgroup_name/path() depend on the associated
kernfs_node and if a subsystem makes the new cgroup_subsys_state
visible, which they're allowed to after onlining, it can lead to NULL
dereference.

The current code performs cgroup creation and subsystem onlining in
cgroup_create() and cgroup_mkdir() makes the cgroup and subsystems
visible afterwards.  There's no reason to online the subsystems early
and we can simply drop cgroup_apply_control_enable() call from
cgroup_create() so that the subsystems are onlined and made visible at
the same time.

Signed-off-by: Tejun Heo &lt;tj@kernel.org&gt;
Reported-by: Konstantin Khlebnikov &lt;khlebnikov@yandex-team.ru&gt;
Fixes: a5bca2152036 ("cgroup: factor out cgroup_create() out of cgroup_mkdir()") 
Cc: stable@vger.kernel.org # v4.6+
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=07cd12945551b63ecb1a349d50a6d69d1d6feb4a'>Diffstat</a> (limited to 'drivers/usb/gadget/function/f_uvc.h')</div><table summary='diffstat' class='diffstat'>