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-rw-r--r--include/linux/cper.h9
-rw-r--r--include/linux/device_cgroup.h14
-rw-r--r--include/linux/efi.h2
-rw-r--r--include/linux/fanotify.h3
-rw-r--r--include/linux/i2c-mux.h2
-rw-r--r--include/linux/i2c.h2
-rw-r--r--include/linux/ieee80211.h2
-rw-r--r--include/linux/input/lm8333.h2
-rw-r--r--include/linux/mlx5/driver.h16
-rw-r--r--include/linux/mm.h15
-rw-r--r--include/linux/netfilter/nf_conntrack_pptp.h2
-rw-r--r--include/linux/tpm_eventlog.h2
-rw-r--r--include/linux/virtio_net.h25
13 files changed, 70 insertions, 26 deletions
diff --git a/include/linux/cper.h b/include/linux/cper.h
index 4f005d95ce88..8537e9282a65 100644
--- a/include/linux/cper.h
+++ b/include/linux/cper.h
@@ -521,6 +521,15 @@ struct cper_sec_pcie {
u8 aer_info[96];
};
+/* Firmware Error Record Reference, UEFI v2.7 sec N.2.10 */
+struct cper_sec_fw_err_rec_ref {
+ u8 record_type;
+ u8 revision;
+ u8 reserved[6];
+ u64 record_identifier;
+ guid_t record_identifier_guid;
+};
+
/* Reset to default packing */
#pragma pack()
diff --git a/include/linux/device_cgroup.h b/include/linux/device_cgroup.h
index fa35b52e0002..9a72214496e5 100644
--- a/include/linux/device_cgroup.h
+++ b/include/linux/device_cgroup.h
@@ -1,6 +1,5 @@
/* SPDX-License-Identifier: GPL-2.0 */
#include <linux/fs.h>
-#include <linux/bpf-cgroup.h>
#define DEVCG_ACC_MKNOD 1
#define DEVCG_ACC_READ 2
@@ -11,16 +10,10 @@
#define DEVCG_DEV_CHAR 2
#define DEVCG_DEV_ALL 4 /* this represents all devices */
-#ifdef CONFIG_CGROUP_DEVICE
-int devcgroup_check_permission(short type, u32 major, u32 minor,
- short access);
-#else
-static inline int devcgroup_check_permission(short type, u32 major, u32 minor,
- short access)
-{ return 0; }
-#endif
#if defined(CONFIG_CGROUP_DEVICE) || defined(CONFIG_CGROUP_BPF)
+int devcgroup_check_permission(short type, u32 major, u32 minor,
+ short access);
static inline int devcgroup_inode_permission(struct inode *inode, int mask)
{
short type, access = 0;
@@ -61,6 +54,9 @@ static inline int devcgroup_inode_mknod(int mode, dev_t dev)
}
#else
+static inline int devcgroup_check_permission(short type, u32 major, u32 minor,
+ short access)
+{ return 0; }
static inline int devcgroup_inode_permission(struct inode *inode, int mask)
{ return 0; }
static inline int devcgroup_inode_mknod(int mode, dev_t dev)
diff --git a/include/linux/efi.h b/include/linux/efi.h
index 251f1f783cdf..9430d01c0c3d 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -1245,4 +1245,6 @@ struct linux_efi_memreserve {
void __init efi_arch_mem_reserve(phys_addr_t addr, u64 size);
+char *efi_systab_show_arch(char *str);
+
#endif /* _LINUX_EFI_H */
diff --git a/include/linux/fanotify.h b/include/linux/fanotify.h
index 3049a6c06d9e..b79fa9bb7359 100644
--- a/include/linux/fanotify.h
+++ b/include/linux/fanotify.h
@@ -47,8 +47,7 @@
* Directory entry modification events - reported only to directory
* where entry is modified and not to a watching parent.
*/
-#define FANOTIFY_DIRENT_EVENTS (FAN_MOVE | FAN_CREATE | FAN_DELETE | \
- FAN_DIR_MODIFY)
+#define FANOTIFY_DIRENT_EVENTS (FAN_MOVE | FAN_CREATE | FAN_DELETE)
/* Events that can only be reported with data type FSNOTIFY_EVENT_INODE */
#define FANOTIFY_INODE_EVENTS (FANOTIFY_DIRENT_EVENTS | \
diff --git a/include/linux/i2c-mux.h b/include/linux/i2c-mux.h
index c5a977320f82..98ef73b7c8fd 100644
--- a/include/linux/i2c-mux.h
+++ b/include/linux/i2c-mux.h
@@ -29,7 +29,7 @@ struct i2c_mux_core {
int num_adapters;
int max_adapters;
- struct i2c_adapter *adapter[0];
+ struct i2c_adapter *adapter[];
};
struct i2c_mux_core *i2c_mux_alloc(struct i2c_adapter *parent,
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 45d36ba4826b..49d29054e657 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -2,7 +2,7 @@
/*
* i2c.h - definitions for the Linux i2c bus interface
* Copyright (C) 1995-2000 Simon G. Vogl
- * Copyright (C) 2013-2019 Wolfram Sang <wsa@the-dreams.de>
+ * Copyright (C) 2013-2019 Wolfram Sang <wsa@kernel.org>
*
* With some changes from Kyösti Mälkki <kmalkki@cc.hut.fi> and
* Frodo Looijaard <frodol@dds.nl>
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index 16268ef1cbcc..5d3e48d02033 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -2047,7 +2047,7 @@ ieee80211_he_ppe_size(u8 ppe_thres_hdr, const u8 *phy_cap_info)
}
/* HE Operation defines */
-#define IEEE80211_HE_OPERATION_DFLT_PE_DURATION_MASK 0x00000003
+#define IEEE80211_HE_OPERATION_DFLT_PE_DURATION_MASK 0x00000007
#define IEEE80211_HE_OPERATION_TWT_REQUIRED 0x00000008
#define IEEE80211_HE_OPERATION_RTS_THRESHOLD_MASK 0x00003ff0
#define IEEE80211_HE_OPERATION_RTS_THRESHOLD_OFFSET 4
diff --git a/include/linux/input/lm8333.h b/include/linux/input/lm8333.h
index 79f918c6e8c5..906da5fc06e0 100644
--- a/include/linux/input/lm8333.h
+++ b/include/linux/input/lm8333.h
@@ -1,6 +1,6 @@
/*
* public include for LM8333 keypad driver - same license as driver
- * Copyright (C) 2012 Wolfram Sang, Pengutronix <w.sang@pengutronix.de>
+ * Copyright (C) 2012 Wolfram Sang, Pengutronix <kernel@pengutronix.de>
*/
#ifndef _LM8333_H
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index 6f8f79ef829b..8397b6558dc7 100644
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -213,6 +213,12 @@ enum mlx5_port_status {
MLX5_PORT_DOWN = 2,
};
+enum mlx5_cmdif_state {
+ MLX5_CMDIF_STATE_UNINITIALIZED,
+ MLX5_CMDIF_STATE_UP,
+ MLX5_CMDIF_STATE_DOWN,
+};
+
struct mlx5_cmd_first {
__be32 data[4];
};
@@ -258,6 +264,7 @@ struct mlx5_cmd_stats {
struct mlx5_cmd {
struct mlx5_nb nb;
+ enum mlx5_cmdif_state state;
void *cmd_alloc_buf;
dma_addr_t alloc_dma;
int alloc_size;
@@ -284,6 +291,7 @@ struct mlx5_cmd {
struct semaphore sem;
struct semaphore pages_sem;
int mode;
+ u16 allowed_opcode;
struct mlx5_cmd_work_ent *ent_arr[MLX5_MAX_COMMANDS];
struct dma_pool *pool;
struct mlx5_cmd_debug dbg;
@@ -743,6 +751,7 @@ struct mlx5_cmd_work_ent {
struct delayed_work cb_timeout_work;
void *context;
int idx;
+ struct completion handling;
struct completion done;
struct mlx5_cmd *cmd;
struct work_struct work;
@@ -874,10 +883,17 @@ mlx5_frag_buf_get_idx_last_contig_stride(struct mlx5_frag_buf_ctrl *fbc, u32 ix)
return min_t(u32, last_frag_stride_idx - fbc->strides_offset, fbc->sz_m1);
}
+enum {
+ CMD_ALLOWED_OPCODE_ALL,
+};
+
int mlx5_cmd_init(struct mlx5_core_dev *dev);
void mlx5_cmd_cleanup(struct mlx5_core_dev *dev);
+void mlx5_cmd_set_state(struct mlx5_core_dev *dev,
+ enum mlx5_cmdif_state cmdif_state);
void mlx5_cmd_use_events(struct mlx5_core_dev *dev);
void mlx5_cmd_use_polling(struct mlx5_core_dev *dev);
+void mlx5_cmd_allowed_opcode(struct mlx5_core_dev *dev, u16 opcode);
struct mlx5_async_ctx {
struct mlx5_core_dev *dev;
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 5a323422d783..f3fe7371855c 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -782,6 +782,11 @@ static inline void *kvcalloc(size_t n, size_t size, gfp_t flags)
extern void kvfree(const void *addr);
+/*
+ * Mapcount of compound page as a whole, does not include mapped sub-pages.
+ *
+ * Must be called only for compound pages or any their tail sub-pages.
+ */
static inline int compound_mapcount(struct page *page)
{
VM_BUG_ON_PAGE(!PageCompound(page), page);
@@ -801,10 +806,16 @@ static inline void page_mapcount_reset(struct page *page)
int __page_mapcount(struct page *page);
+/*
+ * Mapcount of 0-order page; when compound sub-page, includes
+ * compound_mapcount().
+ *
+ * Result is undefined for pages which cannot be mapped into userspace.
+ * For example SLAB or special types of pages. See function page_has_type().
+ * They use this place in struct page differently.
+ */
static inline int page_mapcount(struct page *page)
{
- VM_BUG_ON_PAGE(PageSlab(page), page);
-
if (unlikely(PageCompound(page)))
return __page_mapcount(page);
return atomic_read(&page->_mapcount) + 1;
diff --git a/include/linux/netfilter/nf_conntrack_pptp.h b/include/linux/netfilter/nf_conntrack_pptp.h
index fcc409de31a4..a28aa289afdc 100644
--- a/include/linux/netfilter/nf_conntrack_pptp.h
+++ b/include/linux/netfilter/nf_conntrack_pptp.h
@@ -10,7 +10,7 @@
#include <net/netfilter/nf_conntrack_expect.h>
#include <uapi/linux/netfilter/nf_conntrack_tuple_common.h>
-extern const char *const pptp_msg_name[];
+const char *pptp_msg_name(u_int16_t msg);
/* state of the control session */
enum pptp_ctrlsess_state {
diff --git a/include/linux/tpm_eventlog.h b/include/linux/tpm_eventlog.h
index c253461b1c4e..4f8c90c93c29 100644
--- a/include/linux/tpm_eventlog.h
+++ b/include/linux/tpm_eventlog.h
@@ -97,7 +97,7 @@ struct tcg_pcr_event {
u32 event_type;
u8 digest[20];
u32 event_size;
- u8 event[0];
+ u8 event[];
} __packed;
struct tcg_event_field {
diff --git a/include/linux/virtio_net.h b/include/linux/virtio_net.h
index 6f6ade63b04c..e8a924eeea3d 100644
--- a/include/linux/virtio_net.h
+++ b/include/linux/virtio_net.h
@@ -31,6 +31,7 @@ static inline int virtio_net_hdr_to_skb(struct sk_buff *skb,
{
unsigned int gso_type = 0;
unsigned int thlen = 0;
+ unsigned int p_off = 0;
unsigned int ip_proto;
if (hdr->gso_type != VIRTIO_NET_HDR_GSO_NONE) {
@@ -68,7 +69,8 @@ static inline int virtio_net_hdr_to_skb(struct sk_buff *skb,
if (!skb_partial_csum_set(skb, start, off))
return -EINVAL;
- if (skb_transport_offset(skb) + thlen > skb_headlen(skb))
+ p_off = skb_transport_offset(skb) + thlen;
+ if (p_off > skb_headlen(skb))
return -EINVAL;
} else {
/* gso packets without NEEDS_CSUM do not set transport_offset.
@@ -92,23 +94,32 @@ retry:
return -EINVAL;
}
- if (keys.control.thoff + thlen > skb_headlen(skb) ||
+ p_off = keys.control.thoff + thlen;
+ if (p_off > skb_headlen(skb) ||
keys.basic.ip_proto != ip_proto)
return -EINVAL;
skb_set_transport_header(skb, keys.control.thoff);
+ } else if (gso_type) {
+ p_off = thlen;
+ if (p_off > skb_headlen(skb))
+ return -EINVAL;
}
}
if (hdr->gso_type != VIRTIO_NET_HDR_GSO_NONE) {
u16 gso_size = __virtio16_to_cpu(little_endian, hdr->gso_size);
+ struct skb_shared_info *shinfo = skb_shinfo(skb);
- skb_shinfo(skb)->gso_size = gso_size;
- skb_shinfo(skb)->gso_type = gso_type;
+ /* Too small packets are not really GSO ones. */
+ if (skb->len - p_off > gso_size) {
+ shinfo->gso_size = gso_size;
+ shinfo->gso_type = gso_type;
- /* Header must be checked, and gso_segs computed. */
- skb_shinfo(skb)->gso_type |= SKB_GSO_DODGY;
- skb_shinfo(skb)->gso_segs = 0;
+ /* Header must be checked, and gso_segs computed. */
+ shinfo->gso_type |= SKB_GSO_DODGY;
+ shinfo->gso_segs = 0;
+ }
}
return 0;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.