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-rw-r--r--include/linux/blk_types.h11
-rw-r--r--include/linux/compiler_types.h11
-rw-r--r--include/linux/dma-mapping.h2
-rw-r--r--include/linux/entry-virt.h2
-rw-r--r--include/linux/ethtool.h2
-rw-r--r--include/linux/fbcon.h2
-rw-r--r--include/linux/filter.h20
-rw-r--r--include/linux/ftrace.h10
-rw-r--r--include/linux/gfp.h3
-rw-r--r--include/linux/huge_mm.h55
-rw-r--r--include/linux/map_benchmark.h1
-rw-r--r--include/linux/mlx5/cq.h1
-rw-r--r--include/linux/mm.h13
-rw-r--r--include/linux/net/intel/libie/fwlog.h12
-rw-r--r--include/linux/pci.h2
-rw-r--r--include/linux/platform_data/x86/int3472.h1
-rw-r--r--include/linux/regmap.h2
-rw-r--r--include/linux/sched.h4
-rw-r--r--include/linux/virtio_net.h3
19 files changed, 105 insertions, 52 deletions
diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h
index 8e8d1cc8b06c..44c30183ecc3 100644
--- a/include/linux/blk_types.h
+++ b/include/linux/blk_types.h
@@ -341,15 +341,15 @@ enum req_op {
/* write the zero filled sector many times */
REQ_OP_WRITE_ZEROES = (__force blk_opf_t)9,
/* Open a zone */
- REQ_OP_ZONE_OPEN = (__force blk_opf_t)10,
+ REQ_OP_ZONE_OPEN = (__force blk_opf_t)11,
/* Close a zone */
- REQ_OP_ZONE_CLOSE = (__force blk_opf_t)11,
+ REQ_OP_ZONE_CLOSE = (__force blk_opf_t)13,
/* Transition a zone to full */
- REQ_OP_ZONE_FINISH = (__force blk_opf_t)13,
+ REQ_OP_ZONE_FINISH = (__force blk_opf_t)15,
/* reset a zone write pointer */
- REQ_OP_ZONE_RESET = (__force blk_opf_t)15,
+ REQ_OP_ZONE_RESET = (__force blk_opf_t)17,
/* reset all the zone present on the device */
- REQ_OP_ZONE_RESET_ALL = (__force blk_opf_t)17,
+ REQ_OP_ZONE_RESET_ALL = (__force blk_opf_t)19,
/* Driver private requests */
REQ_OP_DRV_IN = (__force blk_opf_t)34,
@@ -478,6 +478,7 @@ static inline bool op_is_zone_mgmt(enum req_op op)
{
switch (op & REQ_OP_MASK) {
case REQ_OP_ZONE_RESET:
+ case REQ_OP_ZONE_RESET_ALL:
case REQ_OP_ZONE_OPEN:
case REQ_OP_ZONE_CLOSE:
case REQ_OP_ZONE_FINISH:
diff --git a/include/linux/compiler_types.h b/include/linux/compiler_types.h
index 59288a2c1ad2..0a1b9598940d 100644
--- a/include/linux/compiler_types.h
+++ b/include/linux/compiler_types.h
@@ -250,10 +250,9 @@ struct ftrace_likely_data {
/*
* GCC does not warn about unused static inline functions for -Wunused-function.
* Suppress the warning in clang as well by using __maybe_unused, but enable it
- * for W=1 build. This will allow clang to find unused functions. Remove the
- * __inline_maybe_unused entirely after fixing most of -Wunused-function warnings.
+ * for W=2 build. This will allow clang to find unused functions.
*/
-#ifdef KBUILD_EXTRA_WARN1
+#ifdef KBUILD_EXTRA_WARN2
#define __inline_maybe_unused
#else
#define __inline_maybe_unused __maybe_unused
@@ -461,6 +460,12 @@ struct ftrace_likely_data {
# define __nocfi
#endif
+#if defined(CONFIG_ARCH_USES_CFI_GENERIC_LLVM_PASS)
+# define __nocfi_generic __nocfi
+#else
+# define __nocfi_generic
+#endif
+
/*
* Any place that could be marked with the "alloc_size" attribute is also
* a place to be marked with the "malloc" attribute, except those that may
diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
index 8248ff9363ee..2ceda49c609f 100644
--- a/include/linux/dma-mapping.h
+++ b/include/linux/dma-mapping.h
@@ -90,7 +90,7 @@
*/
#define DMA_MAPPING_ERROR (~(dma_addr_t)0)
-#define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
+#define DMA_BIT_MASK(n) GENMASK_ULL(n - 1, 0)
struct dma_iova_state {
dma_addr_t addr;
diff --git a/include/linux/entry-virt.h b/include/linux/entry-virt.h
index 42c89e3e5ca7..bfa767702d9a 100644
--- a/include/linux/entry-virt.h
+++ b/include/linux/entry-virt.h
@@ -32,7 +32,7 @@
*/
static inline int arch_xfer_to_guest_mode_handle_work(unsigned long ti_work);
-#ifndef arch_xfer_to_guest_mode_work
+#ifndef arch_xfer_to_guest_mode_handle_work
static inline int arch_xfer_to_guest_mode_handle_work(unsigned long ti_work)
{
return 0;
diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h
index c2d8b4ec62eb..5c9162193d26 100644
--- a/include/linux/ethtool.h
+++ b/include/linux/ethtool.h
@@ -492,7 +492,7 @@ struct ethtool_pause_stats {
};
#define ETHTOOL_MAX_LANES 8
-/**
+/*
* IEEE 802.3ck/df defines 16 bins for FEC histogram plus one more for
* the end-of-list marker, total 17 items
*/
diff --git a/include/linux/fbcon.h b/include/linux/fbcon.h
index 81f0e698acbf..f206370060e1 100644
--- a/include/linux/fbcon.h
+++ b/include/linux/fbcon.h
@@ -18,6 +18,7 @@ void fbcon_suspended(struct fb_info *info);
void fbcon_resumed(struct fb_info *info);
int fbcon_mode_deleted(struct fb_info *info,
struct fb_videomode *mode);
+void fbcon_delete_modelist(struct list_head *head);
void fbcon_new_modelist(struct fb_info *info);
void fbcon_get_requirement(struct fb_info *info,
struct fb_blit_caps *caps);
@@ -38,6 +39,7 @@ static inline void fbcon_suspended(struct fb_info *info) {}
static inline void fbcon_resumed(struct fb_info *info) {}
static inline int fbcon_mode_deleted(struct fb_info *info,
struct fb_videomode *mode) { return 0; }
+static inline void fbcon_delete_modelist(struct list_head *head) {}
static inline void fbcon_new_modelist(struct fb_info *info) {}
static inline void fbcon_get_requirement(struct fb_info *info,
struct fb_blit_caps *caps) {}
diff --git a/include/linux/filter.h b/include/linux/filter.h
index f5c859b8131a..973233b82dc1 100644
--- a/include/linux/filter.h
+++ b/include/linux/filter.h
@@ -901,6 +901,26 @@ static inline void bpf_compute_data_pointers(struct sk_buff *skb)
cb->data_end = skb->data + skb_headlen(skb);
}
+static inline int bpf_prog_run_data_pointers(
+ const struct bpf_prog *prog,
+ struct sk_buff *skb)
+{
+ struct bpf_skb_data_end *cb = (struct bpf_skb_data_end *)skb->cb;
+ void *save_data_meta, *save_data_end;
+ int res;
+
+ save_data_meta = cb->data_meta;
+ save_data_end = cb->data_end;
+
+ bpf_compute_data_pointers(skb);
+ res = bpf_prog_run(prog, skb);
+
+ cb->data_meta = save_data_meta;
+ cb->data_end = save_data_end;
+
+ return res;
+}
+
/* Similar to bpf_compute_data_pointers(), except that save orginal
* data in cb->data and cb->meta_data for restore.
*/
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h
index 7ded7df6e9b5..07f8c309e432 100644
--- a/include/linux/ftrace.h
+++ b/include/linux/ftrace.h
@@ -193,6 +193,10 @@ static __always_inline struct pt_regs *ftrace_get_regs(struct ftrace_regs *fregs
#if !defined(CONFIG_HAVE_DYNAMIC_FTRACE_WITH_ARGS) || \
defined(CONFIG_HAVE_FTRACE_REGS_HAVING_PT_REGS)
+#ifndef arch_ftrace_partial_regs
+#define arch_ftrace_partial_regs(regs) do {} while (0)
+#endif
+
static __always_inline struct pt_regs *
ftrace_partial_regs(struct ftrace_regs *fregs, struct pt_regs *regs)
{
@@ -202,7 +206,11 @@ ftrace_partial_regs(struct ftrace_regs *fregs, struct pt_regs *regs)
* Since arch_ftrace_get_regs() will check some members and may return
* NULL, we can not use it.
*/
- return &arch_ftrace_regs(fregs)->regs;
+ regs = &arch_ftrace_regs(fregs)->regs;
+
+ /* Allow arch specific updates to regs. */
+ arch_ftrace_partial_regs(regs);
+ return regs;
}
#endif /* !CONFIG_HAVE_DYNAMIC_FTRACE_WITH_ARGS || CONFIG_HAVE_FTRACE_REGS_HAVING_PT_REGS */
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index 0ceb4e09306c..623bee335383 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -7,6 +7,7 @@
#include <linux/mmzone.h>
#include <linux/topology.h>
#include <linux/alloc_tag.h>
+#include <linux/cleanup.h>
#include <linux/sched.h>
struct vm_area_struct;
@@ -463,4 +464,6 @@ static inline struct folio *folio_alloc_gigantic_noprof(int order, gfp_t gfp,
/* This should be paired with folio_put() rather than free_contig_range(). */
#define folio_alloc_gigantic(...) alloc_hooks(folio_alloc_gigantic_noprof(__VA_ARGS__))
+DEFINE_FREE(free_page, void *, free_page((unsigned long)_T))
+
#endif /* __LINUX_GFP_H */
diff --git a/include/linux/huge_mm.h b/include/linux/huge_mm.h
index f327d62fc985..71ac78b9f834 100644
--- a/include/linux/huge_mm.h
+++ b/include/linux/huge_mm.h
@@ -376,45 +376,30 @@ bool non_uniform_split_supported(struct folio *folio, unsigned int new_order,
int folio_split(struct folio *folio, unsigned int new_order, struct page *page,
struct list_head *list);
/*
- * try_folio_split - try to split a @folio at @page using non uniform split.
+ * try_folio_split_to_order - try to split a @folio at @page to @new_order using
+ * non uniform split.
* @folio: folio to be split
- * @page: split to order-0 at the given page
- * @list: store the after-split folios
+ * @page: split to @new_order at the given page
+ * @new_order: the target split order
*
- * Try to split a @folio at @page using non uniform split to order-0, if
- * non uniform split is not supported, fall back to uniform split.
+ * Try to split a @folio at @page using non uniform split to @new_order, if
+ * non uniform split is not supported, fall back to uniform split. After-split
+ * folios are put back to LRU list. Use min_order_for_split() to get the lower
+ * bound of @new_order.
*
* Return: 0: split is successful, otherwise split failed.
*/
-static inline int try_folio_split(struct folio *folio, struct page *page,
- struct list_head *list)
+static inline int try_folio_split_to_order(struct folio *folio,
+ struct page *page, unsigned int new_order)
{
- int ret = min_order_for_split(folio);
-
- if (ret < 0)
- return ret;
-
- if (!non_uniform_split_supported(folio, 0, false))
- return split_huge_page_to_list_to_order(&folio->page, list,
- ret);
- return folio_split(folio, ret, page, list);
+ if (!non_uniform_split_supported(folio, new_order, /* warns= */ false))
+ return split_huge_page_to_list_to_order(&folio->page, NULL,
+ new_order);
+ return folio_split(folio, new_order, page, NULL);
}
static inline int split_huge_page(struct page *page)
{
- struct folio *folio = page_folio(page);
- int ret = min_order_for_split(folio);
-
- if (ret < 0)
- return ret;
-
- /*
- * split_huge_page() locks the page before splitting and
- * expects the same page that has been split to be locked when
- * returned. split_folio(page_folio(page)) cannot be used here
- * because it converts the page to folio and passes the head
- * page to be split.
- */
- return split_huge_page_to_list_to_order(page, NULL, ret);
+ return split_huge_page_to_list_to_order(page, NULL, 0);
}
void deferred_split_folio(struct folio *folio, bool partially_mapped);
@@ -597,14 +582,20 @@ static inline int split_huge_page(struct page *page)
return -EINVAL;
}
+static inline int min_order_for_split(struct folio *folio)
+{
+ VM_WARN_ON_ONCE_FOLIO(1, folio);
+ return -EINVAL;
+}
+
static inline int split_folio_to_list(struct folio *folio, struct list_head *list)
{
VM_WARN_ON_ONCE_FOLIO(1, folio);
return -EINVAL;
}
-static inline int try_folio_split(struct folio *folio, struct page *page,
- struct list_head *list)
+static inline int try_folio_split_to_order(struct folio *folio,
+ struct page *page, unsigned int new_order)
{
VM_WARN_ON_ONCE_FOLIO(1, folio);
return -EINVAL;
diff --git a/include/linux/map_benchmark.h b/include/linux/map_benchmark.h
index 62674c83bde4..48e2ff95332f 100644
--- a/include/linux/map_benchmark.h
+++ b/include/linux/map_benchmark.h
@@ -27,5 +27,6 @@ struct map_benchmark {
__u32 dma_dir; /* DMA data direction */
__u32 dma_trans_ns; /* time for DMA transmission in ns */
__u32 granule; /* how many PAGE_SIZE will do map/unmap once a time */
+ __u8 expansion[76]; /* For future use */
};
#endif /* _KERNEL_DMA_BENCHMARK_H */
diff --git a/include/linux/mlx5/cq.h b/include/linux/mlx5/cq.h
index 7ef2c7c7d803..9d47cdc727ad 100644
--- a/include/linux/mlx5/cq.h
+++ b/include/linux/mlx5/cq.h
@@ -183,6 +183,7 @@ static inline void mlx5_cq_put(struct mlx5_core_cq *cq)
complete(&cq->free);
}
+void mlx5_add_cq_to_tasklet(struct mlx5_core_cq *cq, struct mlx5_eqe *eqe);
int mlx5_create_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq,
u32 *in, int inlen, u32 *out, int outlen);
int mlx5_core_create_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq,
diff --git a/include/linux/mm.h b/include/linux/mm.h
index d16b33bacc32..7c79b3369b82 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -2074,7 +2074,7 @@ static inline unsigned long folio_nr_pages(const struct folio *folio)
return folio_large_nr_pages(folio);
}
-#if !defined(CONFIG_ARCH_HAS_GIGANTIC_PAGE)
+#if !defined(CONFIG_HAVE_GIGANTIC_FOLIOS)
/*
* We don't expect any folios that exceed buddy sizes (and consequently
* memory sections).
@@ -2087,10 +2087,17 @@ static inline unsigned long folio_nr_pages(const struct folio *folio)
* pages are guaranteed to be contiguous.
*/
#define MAX_FOLIO_ORDER PFN_SECTION_SHIFT
-#else
+#elif defined(CONFIG_HUGETLB_PAGE)
/*
* There is no real limit on the folio size. We limit them to the maximum we
- * currently expect (e.g., hugetlb, dax).
+ * currently expect (see CONFIG_HAVE_GIGANTIC_FOLIOS): with hugetlb, we expect
+ * no folios larger than 16 GiB on 64bit and 1 GiB on 32bit.
+ */
+#define MAX_FOLIO_ORDER get_order(IS_ENABLED(CONFIG_64BIT) ? SZ_16G : SZ_1G)
+#else
+/*
+ * Without hugetlb, gigantic folios that are bigger than a single PUD are
+ * currently impossible.
*/
#define MAX_FOLIO_ORDER PUD_ORDER
#endif
diff --git a/include/linux/net/intel/libie/fwlog.h b/include/linux/net/intel/libie/fwlog.h
index 36b13fabca9e..7273c78c826b 100644
--- a/include/linux/net/intel/libie/fwlog.h
+++ b/include/linux/net/intel/libie/fwlog.h
@@ -78,8 +78,20 @@ struct libie_fwlog {
);
};
+#if IS_ENABLED(CONFIG_LIBIE_FWLOG)
int libie_fwlog_init(struct libie_fwlog *fwlog, struct libie_fwlog_api *api);
void libie_fwlog_deinit(struct libie_fwlog *fwlog);
void libie_fwlog_reregister(struct libie_fwlog *fwlog);
void libie_get_fwlog_data(struct libie_fwlog *fwlog, u8 *buf, u16 len);
+#else
+static inline int libie_fwlog_init(struct libie_fwlog *fwlog,
+ struct libie_fwlog_api *api)
+{
+ return -EOPNOTSUPP;
+}
+static inline void libie_fwlog_deinit(struct libie_fwlog *fwlog) { }
+static inline void libie_fwlog_reregister(struct libie_fwlog *fwlog) { }
+static inline void libie_get_fwlog_data(struct libie_fwlog *fwlog, u8 *buf,
+ u16 len) { }
+#endif /* CONFIG_LIBIE_FWLOG */
#endif /* _LIBIE_FWLOG_H_ */
diff --git a/include/linux/pci.h b/include/linux/pci.h
index d1fdf81fbe1e..bf97d49c23cf 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -412,6 +412,8 @@ struct pci_dev {
u16 l1ss; /* L1SS Capability pointer */
#ifdef CONFIG_PCIEASPM
struct pcie_link_state *link_state; /* ASPM link state */
+ unsigned int aspm_l0s_support:1; /* ASPM L0s support */
+ unsigned int aspm_l1_support:1; /* ASPM L1 support */
unsigned int ltr_path:1; /* Latency Tolerance Reporting
supported from root to here */
#endif
diff --git a/include/linux/platform_data/x86/int3472.h b/include/linux/platform_data/x86/int3472.h
index 1571e9157fa5..b1b837583d54 100644
--- a/include/linux/platform_data/x86/int3472.h
+++ b/include/linux/platform_data/x86/int3472.h
@@ -100,7 +100,6 @@ struct int3472_gpio_regulator {
struct regulator_consumer_supply supply_map[GPIO_REGULATOR_SUPPLY_MAP_COUNT * 2];
char supply_name_upper[GPIO_SUPPLY_NAME_LENGTH];
char regulator_name[GPIO_REGULATOR_NAME_LENGTH];
- struct gpio_desc *ena_gpio;
struct regulator_dev *rdev;
struct regulator_desc rdesc;
};
diff --git a/include/linux/regmap.h b/include/linux/regmap.h
index 4e1ac1fbcec4..55343795644b 100644
--- a/include/linux/regmap.h
+++ b/include/linux/regmap.h
@@ -1643,7 +1643,7 @@ struct regmap_irq_chip_data;
* @status_invert: Inverted status register: cleared bits are active interrupts.
* @status_is_level: Status register is actuall signal level: Xor status
* register with previous value to get active interrupts.
- * @wake_invert: Inverted wake register: cleared bits are wake enabled.
+ * @wake_invert: Inverted wake register: cleared bits are wake disabled.
* @type_in_mask: Use the mask registers for controlling irq type. Use this if
* the hardware provides separate bits for rising/falling edge
* or low/high level interrupts and they should be combined into
diff --git a/include/linux/sched.h b/include/linux/sched.h
index cbb7340c5866..b469878de25c 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -2407,12 +2407,12 @@ static inline void __migrate_enable(void) { }
* be defined in kernel/sched/core.c.
*/
#ifndef INSTANTIATE_EXPORTED_MIGRATE_DISABLE
-static inline void migrate_disable(void)
+static __always_inline void migrate_disable(void)
{
__migrate_disable();
}
-static inline void migrate_enable(void)
+static __always_inline void migrate_enable(void)
{
__migrate_enable();
}
diff --git a/include/linux/virtio_net.h b/include/linux/virtio_net.h
index 4d1780848d0e..b673c31569f3 100644
--- a/include/linux/virtio_net.h
+++ b/include/linux/virtio_net.h
@@ -401,7 +401,8 @@ virtio_net_hdr_tnl_from_skb(const struct sk_buff *skb,
if (!tnl_hdr_negotiated)
return -EINVAL;
- vhdr->hash_hdr.hash_value = 0;
+ vhdr->hash_hdr.hash_value_lo = 0;
+ vhdr->hash_hdr.hash_value_hi = 0;
vhdr->hash_hdr.hash_report = 0;
vhdr->hash_hdr.padding = 0;
generated by cgit v1.2.3 (git 2.0.4) at 2025-12-24 23:07:41 +0000