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authorJakub Kicinski <kuba@kernel.org>2024-04-25 12:40:48 -0700
committerJakub Kicinski <kuba@kernel.org>2024-04-25 12:41:37 -0700
commit2bd87951de659df3381ce083342aaf5b1ea24689 (patch)
treee2635c49fddc29a53b8f537212dc6eb5b2013851 /include/linux
parentec00ed472bdb7d0af840da68c8c11bff9f4d9caa (diff)
parent52afb15e9d9a021ab6eec923a087ec9f518cb713 (diff)
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Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR. Conflicts: drivers/net/ethernet/ti/icssg/icssg_prueth.c net/mac80211/chan.c 89884459a0b9 ("wifi: mac80211: fix idle calculation with multi-link") 87f5500285fb ("wifi: mac80211: simplify ieee80211_assign_link_chanctx()") https://lore.kernel.org/all/20240422105623.7b1fbda2@canb.auug.org.au/ net/unix/garbage.c 1971d13ffa84 ("af_unix: Suppress false-positive lockdep splat for spin_lock() in __unix_gc().") 4090fa373f0e ("af_unix: Replace garbage collection algorithm.") drivers/net/ethernet/ti/icssg/icssg_prueth.c drivers/net/ethernet/ti/icssg/icssg_common.c 4dcd0e83ea1d ("net: ti: icssg-prueth: Fix signedness bug in prueth_init_rx_chns()") e2dc7bfd677f ("net: ti: icssg-prueth: Move common functions into a separate file") No adjacent changes. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/blkdev.h2
-rw-r--r--include/linux/bootconfig.h7
-rw-r--r--include/linux/clk.h5
-rw-r--r--include/linux/etherdevice.h25
-rw-r--r--include/linux/peci.h1
-rw-r--r--include/linux/shmem_fs.h9
-rw-r--r--include/linux/sunrpc/svc_rdma.h13
-rw-r--r--include/linux/swapops.h65
8 files changed, 83 insertions, 44 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 172c91879999..69e7da33ca49 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -128,6 +128,8 @@ typedef unsigned int __bitwise blk_mode_t;
#define BLK_OPEN_WRITE_IOCTL ((__force blk_mode_t)(1 << 4))
/* open is exclusive wrt all other BLK_OPEN_WRITE opens to the device */
#define BLK_OPEN_RESTRICT_WRITES ((__force blk_mode_t)(1 << 5))
+/* return partition scanning errors */
+#define BLK_OPEN_STRICT_SCAN ((__force blk_mode_t)(1 << 6))
struct gendisk {
/*
diff --git a/include/linux/bootconfig.h b/include/linux/bootconfig.h
index e5ee2c694401..3f4b4ac527ca 100644
--- a/include/linux/bootconfig.h
+++ b/include/linux/bootconfig.h
@@ -288,7 +288,12 @@ int __init xbc_init(const char *buf, size_t size, const char **emsg, int *epos);
int __init xbc_get_info(int *node_size, size_t *data_size);
/* XBC cleanup data structures */
-void __init xbc_exit(void);
+void __init _xbc_exit(bool early);
+
+static inline void xbc_exit(void)
+{
+ _xbc_exit(false);
+}
/* XBC embedded bootconfig data in kernel */
#ifdef CONFIG_BOOT_CONFIG_EMBED
diff --git a/include/linux/clk.h b/include/linux/clk.h
index 00623f4de5e1..0fa56d672532 100644
--- a/include/linux/clk.h
+++ b/include/linux/clk.h
@@ -286,6 +286,11 @@ static inline int clk_rate_exclusive_get(struct clk *clk)
return 0;
}
+static inline int devm_clk_rate_exclusive_get(struct device *dev, struct clk *clk)
+{
+ return 0;
+}
+
static inline void clk_rate_exclusive_put(struct clk *clk) {}
#endif
diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h
index 8d6daf828427..2ad1ffa4ccb9 100644
--- a/include/linux/etherdevice.h
+++ b/include/linux/etherdevice.h
@@ -612,6 +612,31 @@ static inline void eth_hw_addr_gen(struct net_device *dev, const u8 *base_addr,
}
/**
+ * eth_skb_pkt_type - Assign packet type if destination address does not match
+ * @skb: Assigned a packet type if address does not match @dev address
+ * @dev: Network device used to compare packet address against
+ *
+ * If the destination MAC address of the packet does not match the network
+ * device address, assign an appropriate packet type.
+ */
+static inline void eth_skb_pkt_type(struct sk_buff *skb,
+ const struct net_device *dev)
+{
+ const struct ethhdr *eth = eth_hdr(skb);
+
+ if (unlikely(!ether_addr_equal_64bits(eth->h_dest, dev->dev_addr))) {
+ if (unlikely(is_multicast_ether_addr_64bits(eth->h_dest))) {
+ if (ether_addr_equal_64bits(eth->h_dest, dev->broadcast))
+ skb->pkt_type = PACKET_BROADCAST;
+ else
+ skb->pkt_type = PACKET_MULTICAST;
+ } else {
+ skb->pkt_type = PACKET_OTHERHOST;
+ }
+ }
+}
+
+/**
* eth_skb_pad - Pad buffer to mininum number of octets for Ethernet frame
* @skb: Buffer to pad
*
diff --git a/include/linux/peci.h b/include/linux/peci.h
index 9b3d36aff431..90e241458ef6 100644
--- a/include/linux/peci.h
+++ b/include/linux/peci.h
@@ -58,7 +58,6 @@ static inline struct peci_controller *to_peci_controller(void *d)
/**
* struct peci_device - PECI device
* @dev: device object to register PECI device to the device model
- * @controller: manages the bus segment hosting this PECI device
* @info: PECI device characteristics
* @info.family: device family
* @info.model: device model
diff --git a/include/linux/shmem_fs.h b/include/linux/shmem_fs.h
index a4c15db2f5e5..3fb18f7eb73e 100644
--- a/include/linux/shmem_fs.h
+++ b/include/linux/shmem_fs.h
@@ -110,8 +110,17 @@ extern struct page *shmem_read_mapping_page_gfp(struct address_space *mapping,
extern void shmem_truncate_range(struct inode *inode, loff_t start, loff_t end);
int shmem_unuse(unsigned int type);
+#ifdef CONFIG_TRANSPARENT_HUGEPAGE
extern bool shmem_is_huge(struct inode *inode, pgoff_t index, bool shmem_huge_force,
struct mm_struct *mm, unsigned long vm_flags);
+#else
+static __always_inline bool shmem_is_huge(struct inode *inode, pgoff_t index, bool shmem_huge_force,
+ struct mm_struct *mm, unsigned long vm_flags)
+{
+ return false;
+}
+#endif
+
#ifdef CONFIG_SHMEM
extern unsigned long shmem_swap_usage(struct vm_area_struct *vma);
#else
diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h
index 24cd199dd6f3..d33bab33099a 100644
--- a/include/linux/sunrpc/svc_rdma.h
+++ b/include/linux/sunrpc/svc_rdma.h
@@ -210,7 +210,6 @@ struct svc_rdma_recv_ctxt {
*/
struct svc_rdma_write_info {
struct svcxprt_rdma *wi_rdma;
- struct list_head wi_list;
const struct svc_rdma_chunk *wi_chunk;
@@ -239,10 +238,7 @@ struct svc_rdma_send_ctxt {
struct ib_cqe sc_cqe;
struct xdr_buf sc_hdrbuf;
struct xdr_stream sc_stream;
-
- struct list_head sc_write_info_list;
struct svc_rdma_write_info sc_reply_info;
-
void *sc_xprt_buf;
int sc_page_count;
int sc_cur_sge_no;
@@ -274,14 +270,11 @@ extern void svc_rdma_cc_init(struct svcxprt_rdma *rdma,
extern void svc_rdma_cc_release(struct svcxprt_rdma *rdma,
struct svc_rdma_chunk_ctxt *cc,
enum dma_data_direction dir);
-extern void svc_rdma_write_chunk_release(struct svcxprt_rdma *rdma,
- struct svc_rdma_send_ctxt *ctxt);
extern void svc_rdma_reply_chunk_release(struct svcxprt_rdma *rdma,
struct svc_rdma_send_ctxt *ctxt);
-extern int svc_rdma_prepare_write_list(struct svcxprt_rdma *rdma,
- const struct svc_rdma_pcl *write_pcl,
- struct svc_rdma_send_ctxt *sctxt,
- const struct xdr_buf *xdr);
+extern int svc_rdma_send_write_list(struct svcxprt_rdma *rdma,
+ const struct svc_rdma_recv_ctxt *rctxt,
+ const struct xdr_buf *xdr);
extern int svc_rdma_prepare_reply_chunk(struct svcxprt_rdma *rdma,
const struct svc_rdma_pcl *write_pcl,
const struct svc_rdma_pcl *reply_pcl,
diff --git a/include/linux/swapops.h b/include/linux/swapops.h
index 48b700ba1d18..a5c560a2f8c2 100644
--- a/include/linux/swapops.h
+++ b/include/linux/swapops.h
@@ -390,6 +390,35 @@ static inline bool is_migration_entry_dirty(swp_entry_t entry)
}
#endif /* CONFIG_MIGRATION */
+#ifdef CONFIG_MEMORY_FAILURE
+
+/*
+ * Support for hardware poisoned pages
+ */
+static inline swp_entry_t make_hwpoison_entry(struct page *page)
+{
+ BUG_ON(!PageLocked(page));
+ return swp_entry(SWP_HWPOISON, page_to_pfn(page));
+}
+
+static inline int is_hwpoison_entry(swp_entry_t entry)
+{
+ return swp_type(entry) == SWP_HWPOISON;
+}
+
+#else
+
+static inline swp_entry_t make_hwpoison_entry(struct page *page)
+{
+ return swp_entry(0, 0);
+}
+
+static inline int is_hwpoison_entry(swp_entry_t swp)
+{
+ return 0;
+}
+#endif
+
typedef unsigned long pte_marker;
#define PTE_MARKER_UFFD_WP BIT(0)
@@ -483,8 +512,9 @@ static inline struct folio *pfn_swap_entry_folio(swp_entry_t entry)
/*
* A pfn swap entry is a special type of swap entry that always has a pfn stored
- * in the swap offset. They are used to represent unaddressable device memory
- * and to restrict access to a page undergoing migration.
+ * in the swap offset. They can either be used to represent unaddressable device
+ * memory, to restrict access to a page undergoing migration or to represent a
+ * pfn which has been hwpoisoned and unmapped.
*/
static inline bool is_pfn_swap_entry(swp_entry_t entry)
{
@@ -492,7 +522,7 @@ static inline bool is_pfn_swap_entry(swp_entry_t entry)
BUILD_BUG_ON(SWP_TYPE_SHIFT < SWP_PFN_BITS);
return is_migration_entry(entry) || is_device_private_entry(entry) ||
- is_device_exclusive_entry(entry);
+ is_device_exclusive_entry(entry) || is_hwpoison_entry(entry);
}
struct page_vma_mapped_walk;
@@ -561,35 +591,6 @@ static inline int is_pmd_migration_entry(pmd_t pmd)
}
#endif /* CONFIG_ARCH_ENABLE_THP_MIGRATION */
-#ifdef CONFIG_MEMORY_FAILURE
-
-/*
- * Support for hardware poisoned pages
- */
-static inline swp_entry_t make_hwpoison_entry(struct page *page)
-{
- BUG_ON(!PageLocked(page));
- return swp_entry(SWP_HWPOISON, page_to_pfn(page));
-}
-
-static inline int is_hwpoison_entry(swp_entry_t entry)
-{
- return swp_type(entry) == SWP_HWPOISON;
-}
-
-#else
-
-static inline swp_entry_t make_hwpoison_entry(struct page *page)
-{
- return swp_entry(0, 0);
-}
-
-static inline int is_hwpoison_entry(swp_entry_t swp)
-{
- return 0;
-}
-#endif
-
static inline int non_swap_entry(swp_entry_t entry)
{
return swp_type(entry) >= MAX_SWAPFILES;