#ifndef TARGET_CORE_BACKEND_H
#define TARGET_CORE_BACKEND_H

#include <linux/types.h>
#include <target/target_core_base.h>

#define TRANSPORT_FLAG_PASSTHROUGH		1

struct request_queue;
struct scatterlist;

struct target_backend_ops {
	char name[16];
	char inquiry_prod[16];
	char inquiry_rev[4];
	struct module *owner;

	u8 transport_flags;

	int (*attach_hba)(struct se_hba *, u32);
	void (*detach_hba)(struct se_hba *);
	int (*pmode_enable_hba)(struct se_hba *, unsigned long);

	struct se_device *(*alloc_device)(struct se_hba *, const char *);
	int (*configure_device)(struct se_device *);
	void (*free_device)(struct se_device *device);

	ssize_t (*set_configfs_dev_params)(struct se_device *,
					   const char *, ssize_t);
	ssize_t (*show_configfs_dev_params)(struct se_device *, char *);

	void (*transport_complete)(struct se_cmd *cmd,
				   struct scatterlist *,
				   unsigned char *);

	sense_reason_t (*parse_cdb)(struct se_cmd *cmd);
	u32 (*get_device_type)(struct se_device *);
	sector_t (*get_blocks)(struct se_device *);
	sector_t (*get_alignment_offset_lbas)(struct se_device *);
	/* lbppbe = logical blocks per physical block exponent. see SBC-3 */
	unsigned int (*get_lbppbe)(struct se_device *);
	unsigned int (*get_io_min)(struct se_device *);
	unsigned int (*get_io_opt)(struct se_device *);
	unsigned char *(*get_sense_buffer)(struct se_cmd *);
	bool (*get_write_cache)(struct se_device *);
	int (*init_prot)(struct se_device *);
	int (*format_prot)(struct se_device *);
	void (*free_prot)(struct se_device *);

	struct configfs_attribute **tb_dev_attrib_attrs;
};

struct sbc_ops {
	sense_reason_t (*execute_rw)(struct se_cmd *cmd, struct scatterlist *,
				     u32, enum dma_data_direction);
	sense_reason_t (*execute_sync_cache)(struct se_cmd *cmd);
	sense_reason_t (*execute_write_same)(struct se_cmd *cmd);
	sense_reason_t (*execute_unmap)(struct se_cmd *cmd,
				sector_t lba, sector_t nolb);
};

int	transport_backend_register(const struct target_backend_ops *);
void	target_backend_unregister(const struct target_backend_ops *);

void	target_complete_cmd(struct se_cmd *, u8);
void	target_complete_cmd_with_length(struct se_cmd *, u8, int);

sense_reason_t	spc_parse_cdb(struct se_cmd *cmd, unsigned int *size);
sense_reason_t	spc_emulate_report_luns(struct se_cmd *cmd);
sense_reason_t	spc_emulate_inquiry_std(struct se_cmd *, unsigned char *);
sense_reason_t	spc_emulate_evpd_83(struct se_cmd *, unsigned char *);

sense_reason_t	sbc_parse_cdb(struct se_cmd *cmd, struct sbc_ops *ops);
u32	sbc_get_device_rev(struct se_device *dev);
u32	sbc_get_device_type(struct se_device *dev);
sector_t	sbc_get_write_same_sectors(struct se_cmd *cmd);
void	sbc_dif_generate(struct se_cmd *);
sense_reason_t	sbc_dif_verify(struct se_cmd *, sector_t, unsigned int,
				     unsigned int, struct scatterlist *, int);
void sbc_dif_copy_prot(struct se_cmd *, unsigned int, bool,
		       struct scatterlist *, int);
void	transport_set_vpd_proto_id(struct t10_vpd *, unsigned char *);
int	transport_set_vpd_assoc(struct t10_vpd *, unsigned char *);
int	transport_set_vpd_ident_type(struct t10_vpd *, unsigned char *);
int	transport_set_vpd_ident(struct t10_vpd *, unsigned char *);

extern struct configfs_attribute *sbc_attrib_attrs[];
extern struct configfs_attribute *passthrough_attrib_attrs[];

/* core helpers also used by command snooping in pscsi */
void	*transport_kmap_data_sg(struct se_cmd *);
void	transport_kunmap_data_sg(struct se_cmd *);
/* core helpers also used by xcopy during internal command setup */
sense_reason_t	transport_generic_map_mem_to_cmd(struct se_cmd *,
		struct scatterlist *, u32, struct scatterlist *, u32);

bool	target_lun_is_rdonly(struct se_cmd *);
sense_reason_t passthrough_parse_cdb(struct se_cmd *cmd,
	sense_reason_t (*exec_cmd)(struct se_cmd *cmd));

bool target_sense_desc_format(struct se_device *dev);
sector_t target_to_linux_sector(struct se_device *dev, sector_t lb);
bool target_configure_unmap_from_queue(struct se_dev_attrib *attrib,
				       struct request_queue *q);

#endif /* TARGET_CORE_BACKEND_H */
Jiri Pirko</td><td>1</td><td><span class='deletions'>-6</span>/<span class='insertions'>+6</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
Be aligned with the rest of the code and use label named nla_put_failure.

Signed-off-by: Jiri Pirko &lt;jiri@mellanox.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;


</td></tr>
<tr class='logheader'><td><span title='2017-02-10 14:43:00 -0500'>2017-02-10</span></td><td class='logsubject'><a href='/cgit.cgi/linux/net-next.git/commit/net?id=21e3d2dd4a19f842e7d134c341eb584970ff3b32'>devlink: rename devlink_eswitch_fill to devlink_nl_eswitch_fill</a></td><td>Jiri Pirko</td><td>1</td><td><span class='deletions'>-5</span>/<span class='insertions'>+5</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
Be aligned with the rest of the file and name the helper function
accordingly.

Signed-off-by: Jiri Pirko &lt;jiri@mellanox.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;


</td></tr>
<tr class='logheader'><td><span title='2017-02-10 14:43:00 -0500'>2017-02-10</span></td><td class='logsubject'><a href='/cgit.cgi/linux/net-next.git/commit/net?id=adf200f31c000d707e4afe238ed1d1199e0cce7c'>devlink: fix the name of eswitch commands</a></td><td>Jiri Pirko</td><td>1</td><td><span class='deletions'>-9</span>/<span class='insertions'>+9</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
The eswitch_[gs]et command is supposed to be similar to port_[gs]et
command - for multiple eswitch attributes. However, when it was introduced
by 08f4b5918b2d ("net/devlink: Add E-Switch mode control") it was wrongly
named with the word "mode" in it. So fix this now, make the oririnal
enum value existing but obsolete.

Signed-off-by: Jiri Pirko &lt;jiri@mellanox.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;


</td></tr>
<tr class='logheader'><td><span title='2017-02-10 14:31:51 -0500'>2017-02-10</span></td><td class='logsubject'><a href='/cgit.cgi/linux/net-next.git/commit/net?id=0d2164af2696821b27b04bebd8420b0e881bf44d'>Merge tag 'mac80211-next-for-davem-2017-02-09' of ↵</a></td><td>David S. Miller</td><td>21</td><td><span class='deletions'>-384</span>/<span class='insertions'>+219</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next

Johannes Berg says:

====================
Some more updates:
 * use shash in mac80211 crypto code where applicable
 * some documentation fixes
 * pass RSSI levels up in change notifications
 * remove unused rfkill-regulator
 * various other cleanups
====================

Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;


</td></tr>
<tr class='logheader'><td><span title='2017-02-10 13:51:01 -0500'>2017-02-10</span></td><td class='logsubject'><a href='/cgit.cgi/linux/net-next.git/commit/net?id=43cc277a93a2b74430e2ae03e92bd9bc4f303814'>net: cgroups: fix build errors when linux/phy*.h is removed from net/dsa.h</a></td><td>Russell King</td><td>1</td><td><span class='deletions'>-0</span>/<span class='insertions'>+1</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
net/core/netprio_cgroup.c:303:16: error: expected declaration specifiers or '...' before string constant
    MODULE_LICENSE("GPL v2");
                   ^~~~~~~~

Add linux/module.h to fix this.

Signed-off-by: Russell King &lt;rmk+kernel@armlinux.org.uk&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;


</td></tr>
<tr class='logheader'><td><span title='2017-02-10 13:51:01 -0500'>2017-02-10</span></td><td class='logsubject'><a href='/cgit.cgi/linux/net-next.git/commit/net?id=f39b2dde4886450b965ccd0a6defe8bc33fcc938'>net: sunrpc: fix build errors when linux/phy*.h is removed from net/dsa.h</a></td><td>Russell King</td><td>1</td><td><span class='deletions'>-0</span>/<span class='insertions'>+1</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
Removing linux/phy.h from net/dsa.h reveals a build error in the sunrpc
code:

net/sunrpc/xprtrdma/svc_rdma_backchannel.c: In function 'xprt_rdma_bc_put':
net/sunrpc/xprtrdma/svc_rdma_backchannel.c:277:2: error: implicit declaration of function 'module_put' [-Werror=implicit-function-declaration]
net/sunrpc/xprtrdma/svc_rdma_backchannel.c: In function 'xprt_setup_rdma_bc':
net/sunrpc/xprtrdma/svc_rdma_backchannel.c:348:7: error: implicit declaration of function 'try_module_get' [-Werror=implicit-function-declaration]

Fix this by adding linux/module.h to svc_rdma_backchannel.c

Signed-off-by: Russell King &lt;rmk+kernel@armlinux.org.uk&gt;
Acked-by: Anna Schumaker &lt;Anna.Schumaker@Netapp.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;


</td></tr>
<tr class='logheader'><td><span title='2017-02-10 13:37:49 -0500'>2017-02-10</span></td><td class='logsubject'><a href='/cgit.cgi/linux/net-next.git/commit/net?id=f4563a75fb93d6a756416d97e13f0773ac373a24'>net: Fix checkpatch, Missing a blank line after declarations</a></td><td>tcharding</td><td>1</td><td><span class='deletions'>-0</span>/<span class='insertions'>+13</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
This patch fixes multiple occurrences of checkpatch WARNING: Missing
a blank line after declarations.

Signed-off-by: Tobin C. Harding &lt;me@tobin.cc&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;


</td></tr>
<tr class='logheader'><td><span title='2017-02-10 13:37:48 -0500'>2017-02-10</span></td><td class='logsubject'><a href='/cgit.cgi/linux/net-next.git/commit/net?id=eb13da1a103a808c05267816fa4d30d603bfda5e'>net: Fix checkpatch block comments warnings</a></td><td>tcharding</td><td>1</td><td><span class='deletions'>-32</span>/<span class='insertions'>+33</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
Fix multiple occurrences of checkpatch warning. WARNING: Block
comments use * on subsequent lines. Also make comment blocks
more uniform.

Signed-off-by: Tobin C. Harding &lt;me@tobin.cc&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;


</td></tr>
<tr class='logheader'><td><span title='2017-02-10 13:37:48 -0500'>2017-02-10</span></td><td class='logsubject'><a href='/cgit.cgi/linux/net-next.git/commit/net?id=643aa9cba0b688ffde28ac39aebec6f56fc2a8af'>net: Fix checkpatch whitespace errors</a></td><td>tcharding</td><td>1</td><td><span class='deletions'>-19</span>/<span class='insertions'>+20</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
This patch fixes two trivial whitespace errors. Brace should be
on the previous line and trailing statements should be on next line.

Signed-off-by: Tobin C. Harding &lt;me@tobin.cc&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;


</td></tr>
<tr class='logheader'><td><span title='2017-02-10 13:37:48 -0500'>2017-02-10</span></td><td class='logsubject'><a href='/cgit.cgi/linux/net-next.git/commit/net?id=722c9a0cebb88ac1a982285f15d5fd44f4140c66'>net: Fix checkpatch WARNING: please, no space before tabs</a></td><td>tcharding</td><td>1</td><td><span class='deletions'>-71</span>/<span class='insertions'>+71</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
This patch fixes multiple occurrences of space before tabs warnings.
More lines of code were moved than required to keep kernel-doc
comments uniform.

Signed-off-by: Tobin C. Harding &lt;me@tobin.cc&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;


</td></tr>
<tr class='logheader'><td><span title='2017-02-10 13:18:33 -0500'>2017-02-10</span></td><td class='logsubject'><a href='/cgit.cgi/linux/net-next.git/commit/net?id=853a14ba4682f820266469979c9297debc05f60c'>net/act_pedit: Introduce 'add' operation</a></td><td>Amir Vadai</td><td>1</td><td><span class='deletions'>-4</span>/<span class='insertions'>+26</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
This command could be useful to inc/dec fields.

For example, to forward any TCP packet and decrease its TTL:
$ tc filter add dev enp0s9 protocol ip parent ffff: \
    flower ip_proto tcp \
    action pedit munge ip ttl add 0xff pipe \
    action mirred egress redirect dev veth0

In the example above, adding 0xff to this u8 field is actually
decreasing it by one, since the operation is masked.

Signed-off-by: Amir Vadai &lt;amir@vadai.me&gt;
Reviewed-by: Or Gerlitz &lt;ogerlitz@mellanox.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;


</td></tr>
<tr class='logheader'><td><span title='2017-02-10 13:18:33 -0500'>2017-02-10</span></td><td class='logsubject'><a href='/cgit.cgi/linux/net-next.git/commit/net?id=71d0ed7079dffbc5cd0941d77d9b84e04109c9bb'>net/act_pedit: Support using offset relative to the conventional network headers</a></td><td>Amir Vadai</td><td>1</td><td><span class='deletions'>-16</span>/<span class='insertions'>+180</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
Extend pedit to enable the user setting offset relative to network
headers. This change would enable to work with more complex header
schemes (vs the simple IPv4 case) where setting a fixed offset relative
to the network header is not enough.

After this patch, the action has information about the exact header type
and field inside this header. This information could be used later on
for hardware offloading of pedit.

Backward compatibility was being kept:
1. Old kernel &lt;-&gt; new userspace
2. New kernel &lt;-&gt; old userspace
3. add rule using new userspace &lt;-&gt; dump using old userspace
4. add rule using old userspace &lt;-&gt; dump using new userspace

When using the extended api, new netlink attributes are being used. This
way, operation will fail in (1) and (3) - and no malformed rule be added
or dumped. Of course, new user space that doesn't need the new
functionality can use the old netlink attributes and operation will
succeed.
Since action can support both api's, (2) should work, and it is easy to
write the new user space to have (4) work.

The action is having a strict check that only header types and commands
it can handle are accepted. This way future additions will be much
easier.

Usage example:
$ tc filter add dev enp0s9 protocol ip parent ffff: \
  flower \
    ip_proto tcp \
    dst_port 80 \
  action pedit munge tcp dport set 8080 pipe \
  action mirred egress redirect dev veth0

Will forward tcp port whose original dest port is 80, while modifying
the destination port to 8080.

Signed-off-by: Amir Vadai &lt;amir@vadai.me&gt;
Reviewed-by: Or Gerlitz &lt;ogerlitz@mellanox.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;


</td></tr>
<tr class='logheader'><td><span title='2017-02-10 11:46:39 -0500'>2017-02-10</span></td><td class='logsubject'><a href='/cgit.cgi/linux/net-next.git/commit/net?id=6d5496483f5eb7b4da2e83c7b2149a21ad412d96'>switchdev: bridge: Offload mc router ports</a></td><td>Nogah Frankel</td><td>1</td><td><span class='deletions'>-0</span>/<span class='insertions'>+15</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
Offload the mc router ports list, whenever it is being changed.
It is done because in some cases mc packets needs to be flooded to all
the ports in this list.

Signed-off-by: Nogah Frankel &lt;nogahf@mellanox.com&gt;
Signed-off-by: Yotam Gigi &lt;yotamg@mellanox.com&gt;
Signed-off-by: Jiri Pirko &lt;jiri@mellanox.com&gt;
Acked-by: Ivan Vecera &lt;ivecera@redhat.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;


</td></tr>
<tr class='logheader'><td><span title='2017-02-10 11:46:38 -0500'>2017-02-10</span></td><td class='logsubject'><a href='/cgit.cgi/linux/net-next.git/commit/net?id=f12e7d95d12fa4dbe655bd038a6d38526a879deb'>bridge: mcast: Merge the mc router ports deletions to one function</a></td><td>Nogah Frankel</td><td>1</td><td><span class='deletions'>-15</span>/<span class='insertions'>+9</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
There are three places where a port gets deleted from the mc router port
list. This patch join the actual deletion to one function.
It will be helpful for later patch that will offload changes in the mc
router ports list.

Signed-off-by: Nogah Frankel &lt;nogahf@mellanox.com&gt;
Signed-off-by: Yotam Gigi &lt;yotamg@mellanox.com&gt;
Signed-off-by: Jiri Pirko &lt;jiri@mellanox.com&gt;
Acked-by: Ivan Vecera &lt;ivecera@redhat.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;


</td></tr>
<tr class='logheader'><td><span title='2017-02-10 11:46:38 -0500'>2017-02-10</span></td><td class='logsubject'><a href='/cgit.cgi/linux/net-next.git/commit/net?id=147c1e9b902c25c868024260d24bb0b1dac1433d'>switchdev: bridge: Offload multicast disabled</a></td><td>Nogah Frankel</td><td>1</td><td><span class='deletions'>-0</span>/<span class='insertions'>+16</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
Offload multicast disabled flag, for more accurate mc flood behavior:
When it is on, the mdb should be ignored.
When it is off, unregistered mc packets should be flooded to mc router
ports.

Signed-off-by: Nogah Frankel &lt;nogahf@mellanox.com&gt;
Signed-off-by: Yotam Gigi &lt;yotamg@mellanox.com&gt;
Signed-off-by: Jiri Pirko &lt;jiri@mellanox.com&gt;
Acked-by: Ivan Vecera &lt;ivecera@redhat.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;


</td></tr>
<tr class='logheader'><td><span title='2017-02-10 11:38:09 -0500'>2017-02-10</span></td><td class='logsubject'><a href='/cgit.cgi/linux/net-next.git/commit/net?id=40c81b25b16cd871afe70630c131bd2544848d1f'>sched: check negative err value to safe one level of indent</a></td><td>Jiri Pirko</td><td>1</td><td><span class='deletions'>-13</span>/<span class='insertions'>+9</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
As it is more common, check err for !0. That allows to safe one level of
indentation and makes the code easier to read. Also, make 'next' variable
global in function as it is used twice.

Signed-off-by: Jiri Pirko &lt;jiri@mellanox.com&gt;
Acked-by: Jamal Hadi Salim &lt;jhs@mojatatu.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;


</td></tr>
<tr class='logheader'><td><span title='2017-02-10 11:38:09 -0500'>2017-02-10</span></td><td class='logsubject'><a href='/cgit.cgi/linux/net-next.git/commit/net?id=7215032ced14f9943c8b72b61f4ac52902002158'>sched: add missing curly braces in else branch in tc_ctl_tfilter</a></td><td>Jiri Pirko</td><td>1</td><td><span class='deletions'>-1</span>/<span class='insertions'>+2</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
Curly braces need to be there, for stylistic reasons.

Signed-off-by: Jiri Pirko &lt;jiri@mellanox.com&gt;
Acked-by: Jamal Hadi Salim &lt;jhs@mojatatu.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;


</td></tr>
<tr class='logheader'><td><span title='2017-02-10 11:38:09 -0500'>2017-02-10</span></td><td class='logsubject'><a href='/cgit.cgi/linux/net-next.git/commit/net?id=6bb16e7ae26095892e8c51de4142d8f344793340'>sched: move err set right before goto errout in tc_ctl_tfilter</a></td><td>Jiri Pirko</td><td>1</td><td><span class='deletions'>-10</span>/<span class='insertions'>+19</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
This makes the reader to know right away what is the error value.

Signed-off-by: Jiri Pirko &lt;jiri@mellanox.com&gt;
Acked-by: Jamal Hadi Salim &lt;jhs@mojatatu.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;


</td></tr>
<tr class='logheader'><td><span title='2017-02-10 11:38:08 -0500'>2017-02-10</span></td><td class='logsubject'><a href='/cgit.cgi/linux/net-next.git/commit/net?id=33a48927c193d030c80ecaeb3e021b7ed85f9c78'>sched: push TC filter protocol creation into a separate function</a></td><td>Jiri Pirko</td><td>1</td><td><span class='deletions'>-51</span>/<span class='insertions'>+59</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
Make the long function tc_ctl_tfilter a little bit shorter and easier to
read. Also make the creation of filter proto symmetric to destruction.

Signed-off-by: Jiri Pirko &lt;jiri@mellanox.com&gt;
Acked-by: Jamal Hadi Salim &lt;jhs@mojatatu.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;


</td></tr>
<tr class='logheader'><td><span title='2017-02-10 11:38:08 -0500'>2017-02-10</span></td><td class='logsubject'><a href='/cgit.cgi/linux/net-next.git/commit/net?id=cf1facda2f61bc3e9ffd985b6d624dec6ad3f279'>sched: move tcf_proto_destroy and tcf_destroy_chain helpers into cls_api</a></td><td>Jiri Pirko</td><td>13</td><td><span class='deletions'>-24</span>/<span class='insertions'>+32</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
Creation is done in this file, move destruction to be at the same place.

Signed-off-by: Jiri Pirko &lt;jiri@mellanox.com&gt;
Acked-by: Jamal Hadi Salim &lt;jhs@mojatatu.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;


</td></tr>
<tr class='logheader'><td><span title='2017-02-10 11:38:08 -0500'>2017-02-10</span></td><td class='logsubject'><a href='/cgit.cgi/linux/net-next.git/commit/net?id=79112c26f14c38ddbac3b2739469e373ef424fe6'>sched: rename tcf_destroy to tcf_destroy_proto</a></td><td>Jiri Pirko</td><td>2</td><td><span class='deletions'>-6</span>/<span class='insertions'>+6</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
This function destroys TC filter protocol, not TC filter. So name it
accordingly.

Signed-off-by: Jiri Pirko &lt;jiri@mellanox.com&gt;
Acked-by: Jamal Hadi Salim &lt;jhs@mojatatu.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;


</td></tr>
<tr class='logheader'><td><span title='2017-02-10 11:32:13 -0500'>2017-02-10</span></td><td class='logsubject'><a href='/cgit.cgi/linux/net-next.git/commit/net?id=2f3a5272e5c16c3c10fbba06928a513f9b1e2fcd'>ipv4: fib: Add events for FIB replace and append</a></td><td>Ido Schimmel</td><td>1</td><td><span class='deletions'>-13</span>/<span class='insertions'>+14</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
The FIB notification chain currently uses the NLM_F_{REPLACE,APPEND}
flags to signal routes being replaced or appended.

Instead of using netlink flags for in-kernel notifications we can simply
introduce two new events in the FIB notification chain. This has the
added advantage of making the API cleaner, thereby making it clear that
these events should be supported by listeners of the notification chain.

Signed-off-by: Ido Schimmel &lt;idosch@mellanox.com&gt;
Signed-off-by: Jiri Pirko &lt;jiri@mellanox.com&gt;
CC: Patrick McHardy &lt;kaber@trash.net&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;


</td></tr>
<tr class='logheader'><td><span title='2017-02-10 11:32:12 -0500'>2017-02-10</span></td><td class='logsubject'><a href='/cgit.cgi/linux/net-next.git/commit/net?id=5b7d616dbccc2fd6ae959045e1a9ca17de5dfc2a'>ipv4: fib: Send notification before deleting FIB alias</a></td><td>Ido Schimmel</td><td>1</td><td><span class='deletions'>-7</span>/<span class='insertions'>+7</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
When a FIB alias is replaced following NLM_F_REPLACE, the ENTRY_ADD
notification is sent after the reference on the previous FIB info was
dropped. This is problematic as potential listeners might need to access
it in their notification blocks.

Solve this by sending the notification prior to the deletion of the
replaced FIB alias. This is consistent with ENTRY_DEL notifications.

Signed-off-by: Ido Schimmel &lt;idosch@mellanox.com&gt;
Signed-off-by: Jiri Pirko &lt;jiri@mellanox.com&gt;
CC: Patrick McHardy &lt;kaber@trash.net&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;


</td></tr>
<tr class='logheader'><td><span title='2017-02-10 11:32:12 -0500'>2017-02-10</span></td><td class='logsubject'><a href='/cgit.cgi/linux/net-next.git/commit/net?id=42d5aa76ec8fc9602922cc590a437ecd6693523b'>ipv4: fib: Send deletion notification with actual FIB alias type</a></td><td>Ido Schimmel</td><td>1</td><td><span class='deletions'>-2</span>/<span class='insertions'>+2</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
When a FIB alias is removed, a notification is sent using the type
passed from user space - can be RTN_UNSPEC - instead of the actual type
of the removed alias. This is problematic for listeners of the FIB
notification chain, as several FIB aliases can exist with matching
parameters, but the type.

Solve this by passing the actual type of the removed FIB alias.

Signed-off-by: Ido Schimmel &lt;idosch@mellanox.com&gt;
Signed-off-by: Jiri Pirko &lt;jiri@mellanox.com&gt;
CC: Patrick McHardy &lt;kaber@trash.net&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;


</td></tr>
<tr class='logheader'><td><span title='2017-02-10 11:32:12 -0500'>2017-02-10</span></td><td class='logsubject'><a href='/cgit.cgi/linux/net-next.git/commit/net?id=58e3bdd59742feef680861acec19126e40e4fa8d'>ipv4: fib: Only flush FIB aliases belonging to currently flushed table</a></td><td>Ido Schimmel</td><td>1</td><td><span class='deletions'>-1</span>/<span class='insertions'>+2</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
In case the MAIN table is flushed and its trie is shared with the LOCAL
table, then we might be flushing FIB aliases belonging to the latter.
This can lead to FIB_ENTRY_DEL notifications sent with the wrong table
ID.

The above doesn't affect current listeners, as the table ID is ignored
during entry deletion, but this will change later in the patchset.

When flushing a particular table, skip any aliases belonging to a
different one.

Signed-off-by: Ido Schimmel &lt;idosch@mellanox.com&gt;
Signed-off-by: Jiri Pirko &lt;jiri@mellanox.com&gt;
CC: Alexander Duyck &lt;alexander.h.duyck@intel.com&gt;
CC: Patrick McHardy &lt;kaber@trash.net&gt;
Reviewed-by: Alexander Duyck &lt;alexander.h.duyck@intel.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;


</td></tr>
<tr class='logheader'><td><span title='2017-02-09 22:59:34 -0500'>2017-02-09</span></td><td class='logsubject'><a href='/cgit.cgi/linux/net-next.git/commit/net?id=316d4d78cf9b6795b83f97c45368748741df418c'>openvswitch: Pack struct sw_flow_key.</a></td><td>Jarno Rajahalme</td><td>4</td><td><span class='deletions'>-34</span>/<span class='insertions'>+39</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
struct sw_flow_key has two 16-bit holes. Move the most matched
conntrack match fields there.  In some typical cases this reduces the
size of the key that needs to be hashed into half and into one cache
line.

Signed-off-by: Jarno Rajahalme &lt;jarno@ovn.org&gt;
Acked-by: Joe Stringer &lt;joe@ovn.org&gt;
Acked-by: Pravin B Shelar &lt;pshelar@ovn.org&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;


</td></tr>
<tr class='logheader'><td><span title='2017-02-09 22:59:34 -0500'>2017-02-09</span></td><td class='logsubject'><a href='/cgit.cgi/linux/net-next.git/commit/net?id=dd41d33f0b033885211a5d6f3ee19e73238aa9ee'>openvswitch: Add force commit.</a></td><td>Jarno Rajahalme</td><td>1</td><td><span class='deletions'>-2</span>/<span class='insertions'>+24</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
Stateful network admission policy may allow connections to one
direction and reject connections initiated in the other direction.
After policy change it is possible that for a new connection an
overlapping conntrack entry already exists, where the original
direction of the existing connection is opposed to the new
connection's initial packet.

Most importantly, conntrack state relating to the current packet gets
the "reply" designation based on whether the original direction tuple
or the reply direction tuple matched.  If this "directionality" is
wrong w.r.t. to the stateful network admission policy it may happen
that packets in neither direction are correctly admitted.

This patch adds a new "force commit" option to the OVS conntrack
action that checks the original direction of an existing conntrack
entry.  If that direction is opposed to the current packet, the
existing conntrack entry is deleted and a new one is subsequently
created in the correct direction.

Signed-off-by: Jarno Rajahalme &lt;jarno@ovn.org&gt;
Acked-by: Pravin B Shelar &lt;pshelar@ovn.org&gt;
Acked-by: Joe Stringer &lt;joe@ovn.org&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;


</td></tr>
<tr class='logheader'><td><span title='2017-02-09 22:59:34 -0500'>2017-02-09</span></td><td class='logsubject'><a href='/cgit.cgi/linux/net-next.git/commit/net?id=9dd7f8907c3705dc7a7a375d1c6e30b06e6daffc'>openvswitch: Add original direction conntrack tuple to sw_flow_key.</a></td><td>Jarno Rajahalme