user/sven/linux.git/include, branch v5.6.17

mmc: fix compilation of user API

2020-06-07T11:16:49Z

commit 83fc5dd57f86c3ec7d6d22565a6ff6c948853b64 upstream. The definitions of MMC_IOC_CMD and of MMC_IOC_MULTI_CMD rely on MMC_BLOCK_MAJOR: #define MMC_IOC_CMD _IOWR(MMC_BLOCK_MAJOR, 0, struct mmc_ioc_cmd) #define MMC_IOC_MULTI_CMD _IOWR(MMC_BLOCK_MAJOR, 1, struct mmc_ioc_multi_cmd) However, MMC_BLOCK_MAJOR is defined in linux/major.h and linux/mmc/ioctl.h did not include it. Signed-off-by: Jérôme Pouiller Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20200511161902.191405-1-Jerome.Pouiller@silabs.com Signed-off-by: Ulf Hansson Signed-off-by: Greg Kroah-Hartman

netfilter: nf_conntrack_pptp: fix compilation warning with W=1 build

2020-06-03T06:23:38Z

commit 4946ea5c1237036155c3b3a24f049fd5f849f8f6 upstream. >> include/linux/netfilter/nf_conntrack_pptp.h:13:20: warning: 'const' type qualifier on return type has no effect [-Wignored-qualifiers] extern const char *const pptp_msg_name(u_int16_t msg); ^~~~~~ Reported-by: kbuild test robot Fixes: 4c559f15efcc ("netfilter: nf_conntrack_pptp: prevent buffer overflows in debug code") Signed-off-by: Pablo Neira Ayuso Signed-off-by: Greg Kroah-Hartman

ipv4: nexthop version of fib_info_nh_uses_dev

2020-06-03T06:23:36Z

commit 1fd1c768f3624a5e66766e7b4ddb9b607cd834a5 upstream. Similar to the last path, need to fix fib_info_nh_uses_dev for external nexthops to avoid referencing multiple nh_grp structs. Move the device check in fib_info_nh_uses_dev to a helper and create a nexthop version that is called if the fib_info uses an external nexthop. Fixes: 430a049190de ("nexthop: Add support for nexthop groups") Signed-off-by: David Ahern Acked-by: Nikolay Aleksandrov Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman

nexthop: Expand nexthop_is_multipath in a few places

2020-06-03T06:23:36Z

commit 0b5e2e39739e861fa5fc84ab27a35dbe62a15330 upstream. I got too fancy consolidating checks on multipath type. The result is that path lookups can access 2 different nh_grp structs as exposed by Nik's torture tests. Expand nexthop_is_multipath within nexthop.h to avoid multiple, nh_grp dereferences and make decisions based on the consistent struct. Only 2 places left using nexthop_is_multipath are within IPv6, both only check that the nexthop is a multipath for a branching decision which are acceptable. Fixes: 430a049190de ("nexthop: Add support for nexthop groups") Signed-off-by: David Ahern Acked-by: Nikolay Aleksandrov Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman

nexthops: don't modify published nexthop groups

2020-06-03T06:23:36Z

commit 90f33bffa382598a32cc82abfeb20adc92d041b6 upstream. We must avoid modifying published nexthop groups while they might be in use, otherwise we might see NULL ptr dereferences. In order to do that we allocate 2 nexthoup group structures upon nexthop creation and swap between them when we have to delete an entry. The reason is that we can't fail nexthop group removal, so we can't handle allocation failure thus we move the extra allocation on creation where we can safely fail and return ENOMEM. Fixes: 430a049190de ("nexthop: Add support for nexthop groups") Signed-off-by: Nikolay Aleksandrov Signed-off-by: David Ahern Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman

ieee80211: Fix incorrect mask for default PE duration

2020-06-03T06:23:34Z

commit d031781bdabe1027858a3220f868866586bf6e7c upstream. Fixes bitmask for HE opration's default PE duration. Fixes: daa5b83513a7 ("mac80211: update HE operation fields to D3.0") Signed-off-by: Pradeep Kumar Chitrapu Link: https://lore.kernel.org/r/20200506102430.5153-1-pradeepc@codeaurora.org Signed-off-by: Johannes Berg Signed-off-by: Greg Kroah-Hartman

netfilter: nf_conntrack_pptp: prevent buffer overflows in debug code

2020-06-03T06:23:33Z

commit 4c559f15efcc43b996f4da528cd7f9483aaca36d upstream. Dan Carpenter says: "Smatch complains that the value for "cmd" comes from the network and can't be trusted." Add pptp_msg_name() helper function that checks for the array boundary. Fixes: f09943fefe6b ("[NETFILTER]: nf_conntrack/nf_nat: add PPTP helper port") Reported-by: Dan Carpenter Signed-off-by: Pablo Neira Ayuso Signed-off-by: Greg Kroah-Hartman

xfrm: fix error in comment

2020-06-03T06:23:30Z

commit 29e4276667e24ee6b91d9f91064d8fda9a210ea1 upstream. s/xfrm_state_offload/xfrm_user_offload/ Fixes: d77e38e612a ("xfrm: Add an IPsec hardware offloading API") Signed-off-by: Antony Antony Signed-off-by: Steffen Klassert Signed-off-by: Greg Kroah-Hartman

xfrm: espintcp: save and call old ->sk_destruct

2020-06-03T06:23:29Z

commit 9f0cadc32d738f0f0c8e30be83be7087c7b85ee5 upstream. When ESP encapsulation is enabled on a TCP socket, I'm replacing the existing ->sk_destruct callback with espintcp_destruct. We still need to call the old callback to perform the other cleanups when the socket is destroyed. Save the old callback, and call it from espintcp_destruct. Fixes: e27cca96cd68 ("xfrm: add espintcp (RFC 8229)") Signed-off-by: Sabrina Dubroca Signed-off-by: Steffen Klassert Signed-off-by: Greg Kroah-Hartman

include/asm-generic/topology.h: guard cpumask_of_node() macro argument

2020-06-03T06:23:26Z

[ Upstream commit 4377748c7b5187c3342a60fa2ceb60c8a57a8488 ] drivers/hwmon/amd_energy.c:195:15: error: invalid operands to binary expression ('void' and 'int') (channel - data->nr_cpus)); ~~~~~~~~~^~~~~~~~~~~~~~~~~ include/asm-generic/topology.h:51:42: note: expanded from macro 'cpumask_of_node' #define cpumask_of_node(node) ((void)node, cpu_online_mask) ^~~~ include/linux/cpumask.h:618:72: note: expanded from macro 'cpumask_first_and' #define cpumask_first_and(src1p, src2p) cpumask_next_and(-1, (src1p), (src2p)) ^~~~~ Fixes: f0b848ce6fe9 ("cpumask: Introduce cpumask_of_{node,pcibus} to replace {node,pcibus}_to_cpumask") Fixes: 8abee9566b7e ("hwmon: Add amd_energy driver to report energy counters") Signed-off-by: Arnd Bergmann Signed-off-by: Andrew Morton Acked-by: Guenter Roeck Link: http://lkml.kernel.org/r/20200527134623.930247-1-arnd@arndb.de Signed-off-by: Linus Torvalds Signed-off-by: Sasha Levin