/*
 * INET		An implementation of the TCP/IP protocol suite for the LINUX
 *		operating system.  INET is implemented using the  BSD Socket
 *		interface as the means of communication with the user level.
 *
 *		Checksumming functions for IPv6
 *
 * Authors:	Jorge Cwik, <jorge@laser.satlink.net>
 *		Arnt Gulbrandsen, <agulbra@nvg.unit.no>
 *		Borrows very liberally from tcp.c and ip.c, see those
 *		files for more names.
 *
 *		This program is free software; you can redistribute it and/or
 *		modify it under the terms of the GNU General Public License
 *		as published by the Free Software Foundation; either version
 *		2 of the License, or (at your option) any later version.
 */

/*
 *	Fixes:
 *
 *	Ralf Baechle			:	generic ipv6 checksum
 *	<ralf@waldorf-gmbh.de>
 */

#ifndef _CHECKSUM_IPV6_H
#define _CHECKSUM_IPV6_H

#include <asm/types.h>
#include <asm/byteorder.h>
#include <net/ip.h>
#include <asm/checksum.h>
#include <linux/in6.h>
#include <linux/tcp.h>
#include <linux/ipv6.h>

#ifndef _HAVE_ARCH_IPV6_CSUM
__sum16 csum_ipv6_magic(const struct in6_addr *saddr,
			const struct in6_addr *daddr,
			__u32 len, __u8 proto, __wsum csum);
#endif

static inline __wsum ip6_compute_pseudo(struct sk_buff *skb, int proto)
{
	return ~csum_unfold(csum_ipv6_magic(&ipv6_hdr(skb)->saddr,
					    &ipv6_hdr(skb)->daddr,
					    skb->len, proto, 0));
}

static inline __wsum ip6_gro_compute_pseudo(struct sk_buff *skb, int proto)
{
	const struct ipv6hdr *iph = skb_gro_network_header(skb);

	return ~csum_unfold(csum_ipv6_magic(&iph->saddr, &iph->daddr,
					    skb_gro_len(skb), proto, 0));
}

static __inline__ __sum16 tcp_v6_check(int len,
				   const struct in6_addr *saddr,
				   const struct in6_addr *daddr,
				   __wsum base)
{
	return csum_ipv6_magic(saddr, daddr, len, IPPROTO_TCP, base);
}

static inline void __tcp_v6_send_check(struct sk_buff *skb,
				       const struct in6_addr *saddr,
				       const struct in6_addr *daddr)
{
	struct tcphdr *th = tcp_hdr(skb);

	if (skb->ip_summed == CHECKSUM_PARTIAL) {
		th->check = ~tcp_v6_check(skb->len, saddr, daddr, 0);
		skb->csum_start = skb_transport_header(skb) - skb->head;
		skb->csum_offset = offsetof(struct tcphdr, check);
	} else {
		th->check = tcp_v6_check(skb->len, saddr, daddr,
					 csum_partial(th, th->doff << 2,
						      skb->csum));
	}
}

#if IS_ENABLED(CONFIG_IPV6)
static inline void tcp_v6_send_check(struct sock *sk, struct sk_buff *skb)
{
	struct ipv6_pinfo *np = inet6_sk(sk);

	__tcp_v6_send_check(skb, &np->saddr, &sk->sk_v6_daddr);
}
#endif

static inline __sum16 udp_v6_check(int len,
				   const struct in6_addr *saddr,
				   const struct in6_addr *daddr,
				   __wsum base)
{
	return csum_ipv6_magic(saddr, daddr, len, IPPROTO_UDP, base);
}

void udp6_set_csum(bool nocheck, struct sk_buff *skb,
		   const struct in6_addr *saddr,
		   const struct in6_addr *daddr, int len);

int udp6_csum_init(struct sk_buff *skb, struct udphdr *uh, int proto);
#endif
ommit/include?h=nds-private-remove&amp;id=109c75afa1cf7c08015f19e354bed581f29f7a94'>include</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='h' value='nds-private-remove'/><input type='hidden' name='id' value='109c75afa1cf7c08015f19e354bed581f29f7a94'/><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>Charles Keepax &lt;ckeepax@opensource.wolfsonmicro.com&gt;</td><td class='right'>2016-11-29 11:50:03 +0000</td></tr>
<tr><th>committer</th><td>Mark Brown &lt;broonie@kernel.org&gt;</td><td class='right'>2016-11-30 17:44:16 +0000</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include?h=nds-private-remove&amp;id=109c75afa1cf7c08015f19e354bed581f29f7a94'>109c75afa1cf7c08015f19e354bed581f29f7a94</a> (<a href='/cgit.cgi/linux/net-next.git/patch/include?id=109c75afa1cf7c08015f19e354bed581f29f7a94'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?h=nds-private-remove&amp;id=109c75afa1cf7c08015f19e354bed581f29f7a94'>94b7c791b7cd83225d6701b10b6d4c1aeac5151a</a> /<a href='/cgit.cgi/linux/net-next.git/tree/include?h=nds-private-remove&amp;id=109c75afa1cf7c08015f19e354bed581f29f7a94'>include</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include?h=nds-private-remove&amp;id=1001354ca34179f3db924eb66672442a173147dc'>1001354ca34179f3db924eb66672442a173147dc</a> (<a href='/cgit.cgi/linux/net-next.git/diff/include?h=nds-private-remove&amp;id=109c75afa1cf7c08015f19e354bed581f29f7a94&amp;id2=1001354ca34179f3db924eb66672442a173147dc'>diff</a>)</td></tr></table>
<div class='commit-subject'>regulator: core: Correct type of mode in regulator_mode_constrain</div><div class='commit-msg'>Every function handling the mode within the regulator core uses an unsigned
int for mode, except for regulator_mode_constrain. This patch changes the
type of mode within regulator_mode_constrain which fixes several instances
where we are passing pointers to unsigned ints then treating them as an int
within this function.

Signed-off-by: Charles Keepax &lt;ckeepax@opensource.wolfsonmicro.com&gt;
Signed-off-by: Mark Brown &lt;broonie@kernel.org&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?h=nds-private-remove&amp;id=109c75afa1cf7c08015f19e354bed581f29f7a94'>Diffstat</a> (limited to 'include')</div><table summary='diffstat' class='diffstat'>ump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [&lt;ffffffffb0cfb58a&gt;] kmemleak_alloc+0x4a/0xa0
    [&lt;ffffffffb03507fe&gt;] kmem_cache_alloc+0x15e/0x1f0
    [&lt;ffffffffb0639baa&gt;] ida_pre_get+0xaa/0x150
    [&lt;ffffffffb0639cfd&gt;] ida_simple_get+0xad/0x180
    [&lt;ffffffffc06054fb&gt;] nlmsvc_lookup_host+0x4ab/0x7f0 [lockd]
    [&lt;ffffffffc0605e1d&gt;] lockd+0x4d/0x270 [lockd]
    [&lt;ffffffffc06061e5&gt;] param_set_timeout+0x55/0x100 [lockd]
    [&lt;ffffffffc06cba24&gt;] svc_defer+0x114/0x3f0 [sunrpc]
    [&lt;ffffffffc06cbbe7&gt;] svc_defer+0x2d7/0x3f0 [sunrpc]
    [&lt;ffffffffc06c71da&gt;] rpc_show_info+0x8a/0x110 [sunrpc]
    [&lt;ffffffffb044a33f&gt;] proc_reg_write+0x7f/0xc0
    [&lt;ffffffffb038e41f&gt;] __vfs_write+0xdf/0x3c0
    [&lt;ffffffffb0390f1f&gt;] vfs_write+0xef/0x240
    [&lt;ffffffffb0392fbd&gt;] SyS_write+0xad/0x130
    [&lt;ffffffffb0d06c37&gt;] entry_SYSCALL_64_fastpath+0x1a/0xa9
    [&lt;ffffffffffffffff&gt;] 0xffffffffffffffff

I found, the ida information (dynamic memory) isn't cleanup.

Signed-off-by: Kinglong Mee &lt;kinglongmee@gmail.com&gt;
Fixes: 2f048db4680a ("SUNRPC: Add an identifier for struct rpc_clnt")
Cc: stable@vger.kernel.org # v3.12+
Signed-off-by: Trond Myklebust &lt;trond.myklebust@primarydata.com&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?h=nds-private-remove&amp;id=c929ea0b910355e1876c64431f3d5802f95b3d75'>Diffstat</a> (limited to 'include/dt-bindings/iio')</div><table summary='diffstat' class='diffstat'>