// SPDX-License-Identifier: GPL-2.0
/*
 * lib/bust_spinlocks.c
 *
 * Provides a minimal bust_spinlocks for architectures which don't
 * have one of their own.
 *
 * bust_spinlocks() clears any spinlocks which would prevent oops, die(), BUG()
 * and panic() information from reaching the user.
 */

#include <linux/kernel.h>
#include <linux/printk.h>
#include <linux/spinlock.h>
#include <linux/tty.h>
#include <linux/wait.h>
#include <linux/vt_kern.h>
#include <linux/console.h>

void bust_spinlocks(int yes)
{
	if (yes) {
		++oops_in_progress;
	} else {
		console_unblank();
		if (--oops_in_progress == 0)
			wake_up_klogd();
	}
}
m'><form method='get'>
<input type='hidden' name='id' value='fff7b64355eac6e29b50229ad1512315bc04b44e'/><select name='h' onchange='this.form.submit();'>
<option value='master' selected='selected'>master</option>
</select> <input type='submit' value='switch'/></form></td></tr>
<tr><td class='sub'>Unnamed repository; edit this file 'description' to name the repository.</td><td class='sub right'>Russell King</td></tr></table>
<table class='tabs'><tr><td>
<a href='/cgit/git.armlinux.org.uk/linux-net-next.git/'>summary</a><a class='active' href='/cgit/git.armlinux.org.uk/linux-net-next.git/refs/?id=fff7b64355eac6e29b50229ad1512315bc04b44e'>refs</a><a href='/cgit/git.armlinux.org.uk/linux-net-next.git/log/'>log</a><a href='/cgit/git.armlinux.org.uk/linux-net-next.git/tree/?id=fff7b64355eac6e29b50229ad1512315bc04b44e'>tree</a><a href='/cgit/git.armlinux.org.uk/linux-net-next.git/commit/?id=fff7b64355eac6e29b50229ad1512315bc04b44e'>commit</a><a href='/cgit/git.armlinux.org.uk/linux-net-next.git/diff/?id=fff7b64355eac6e29b50229ad1512315bc04b44e'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit/git.armlinux.org.uk/linux-net-next.git/log/'>
<input type='hidden' name='id' value='fff7b64355eac6e29b50229ad1512315bc04b44e'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Branch</th><th class='left'>Commit message</th><th class='left'>Author</th><th class='left' colspan='2'>Age</th></tr>
<tr><td><a href='/cgit/git.armlinux.org.uk/linux-net-next.git/log/'>master</a></td><td><a href='/cgit/git.armlinux.org.uk/linux-net-next.git/commit/'>net: mvpp2: use resolved link config in mac_link_up()</a></td><td>Russell King</td><td colspan='2'><span class='age-years' title='2020-02-26 10:08:42 +0000'>6 years</span></td></tr>
<tr class='nohover'><td colspan='5'>&nbsp;</td></tr>