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Import of kernel-6.12.0-55.24.1.el10_0

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This commit is contained in:
eabdullin 2025-09-05 16:40:54 +00:00
parent c071e463bc
commit b13887cf82
12 changed files with 55 additions and 38 deletions
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0
COPYING-6.12.0-55.22.1.el10 → COPYING-6.12.0-55.24.1.el10
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2
Makefile.rhelver
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@ -12,7 +12,7 @@ RHEL_MINOR = 0
#
# Use this spot to avoid future merge conflicts.
# Do not trim this comment.
RHEL_RELEASE = 55.22.1
RHEL_RELEASE = 55.24.1
#
# RHEL_REBASE_NUM

9
arch/powerpc/platforms/book3s/vas-api.c
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@ -485,6 +485,15 @@ static int coproc_mmap(struct file *fp, struct vm_area_struct *vma)
return -EINVAL;
}
/*
* Map complete page to the paste address. So the user
* space should pass 0ULL to the offset parameter.
*/
if (vma->vm_pgoff) {
pr_debug("Page offset unsupported to map paste address\n");
return -EINVAL;
}
/* Ensure instance has an open send window */
if (!txwin) {
pr_err("No send window open?\n");

8
arch/powerpc/platforms/powernv/memtrace.c
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@ -48,11 +48,15 @@ static ssize_t memtrace_read(struct file *filp, char __user *ubuf,
static int memtrace_mmap(struct file *filp, struct vm_area_struct *vma)
{
struct memtrace_entry *ent = filp->private_data;
unsigned long ent_nrpages = ent->size >> PAGE_SHIFT;
unsigned long vma_nrpages = vma_pages(vma);
if (ent->size < vma->vm_end - vma->vm_start)
/* The requested page offset should be within object's page count */
if (vma->vm_pgoff >= ent_nrpages)
return -EINVAL;
if (vma->vm_pgoff << PAGE_SHIFT >= ent->size)
/* The requested mapping range should remain within the bounds */
if (vma_nrpages > ent_nrpages - vma->vm_pgoff)
return -EINVAL;
vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);

1
drivers/acpi/cppc_acpi.c
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@ -1140,7 +1140,6 @@ static int cpc_write(int cpu, struct cpc_register_resource *reg_res, u64 val)
return -EFAULT;
}
val = MASK_VAL_WRITE(reg, prev_val, val);
val |= prev_val;
}
switch (size) {

8
drivers/infiniband/hw/mlx5/mr.c
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@ -56,7 +56,7 @@ static void
create_mkey_callback(int status, struct mlx5_async_work *context);
static struct mlx5_ib_mr *reg_create(struct ib_pd *pd, struct ib_umem *umem,
u64 iova, int access_flags,
unsigned int page_size, bool populate,
unsigned long page_size, bool populate,
int access_mode);
static int __mlx5_ib_dereg_mr(struct ib_mr *ibmr);
@ -1115,7 +1115,7 @@ static struct mlx5_ib_mr *alloc_cacheable_mr(struct ib_pd *pd,
struct mlx5r_cache_rb_key rb_key = {};
struct mlx5_cache_ent *ent;
struct mlx5_ib_mr *mr;
unsigned int page_size;
unsigned long page_size;
if (umem->is_dmabuf)
page_size = mlx5_umem_dmabuf_default_pgsz(umem, iova);
@ -1219,7 +1219,7 @@ err_1:
*/
static struct mlx5_ib_mr *reg_create(struct ib_pd *pd, struct ib_umem *umem,
u64 iova, int access_flags,
unsigned int page_size, bool populate,
unsigned long page_size, bool populate,
int access_mode)
{
struct mlx5_ib_dev *dev = to_mdev(pd->device);
@ -1425,7 +1425,7 @@ static struct ib_mr *create_real_mr(struct ib_pd *pd, struct ib_umem *umem,
mr = alloc_cacheable_mr(pd, umem, iova, access_flags,
MLX5_MKC_ACCESS_MODE_MTT);
} else {
unsigned int page_size =
unsigned long page_size =
mlx5_umem_mkc_find_best_pgsz(dev, umem, iova);
mutex_lock(&dev->slow_path_mutex);

3
drivers/net/ethernet/mellanox/mlx5/core/devlink.c
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@ -46,6 +46,9 @@ mlx5_devlink_info_get(struct devlink *devlink, struct devlink_info_req *req,
u32 running_fw, stored_fw;
int err;
if (!mlx5_core_is_pf(dev))
return 0;
err = devlink_info_version_fixed_put(req, "fw.psid", dev->board_id);
if (err)
return err;

6
drivers/net/phy/mdio_bus.c
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@ -979,6 +979,9 @@ int __mdiobus_c45_read(struct mii_bus *bus, int addr, int devad, u32 regnum)
lockdep_assert_held_once(&bus->mdio_lock);
if (addr >= PHY_MAX_ADDR)
return -ENXIO;
if (bus->read_c45)
retval = bus->read_c45(bus, addr, devad, regnum);
else
@ -1010,6 +1013,9 @@ int __mdiobus_c45_write(struct mii_bus *bus, int addr, int devad, u32 regnum,
lockdep_assert_held_once(&bus->mdio_lock);
if (addr >= PHY_MAX_ADDR)
return -ENXIO;
if (bus->write_c45)
err = bus->write_c45(bus, addr, devad, regnum, val);
else

5
fs/ext4/inode.c
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@ -4642,6 +4642,11 @@ static inline int ext4_iget_extra_inode(struct inode *inode,
*magic == cpu_to_le32(EXT4_XATTR_MAGIC)) {
int err;
err = xattr_check_inode(inode, IHDR(inode, raw_inode),
ITAIL(inode, raw_inode));
if (err)
return err;
ext4_set_inode_state(inode, EXT4_STATE_XATTR);
err = ext4_find_inline_data_nolock(inode);
if (!err && ext4_has_inline_data(inode))

32
fs/ext4/xattr.c
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@ -308,7 +308,7 @@ __ext4_xattr_check_block(struct inode *inode, struct buffer_head *bh,
__ext4_xattr_check_block((inode), (bh), __func__, __LINE__)
static inline int
int
__xattr_check_inode(struct inode *inode, struct ext4_xattr_ibody_header *header,
void *end, const char *function, unsigned int line)
{
@ -316,9 +316,6 @@ __xattr_check_inode(struct inode *inode, struct ext4_xattr_ibody_header *header,
function, line);
}
#define xattr_check_inode(inode, header, end) \
__xattr_check_inode((inode), (header), (end), __func__, __LINE__)
static int
xattr_find_entry(struct inode *inode, struct ext4_xattr_entry **pentry,
void *end, int name_index, const char *name, int sorted)
@ -649,10 +646,7 @@ ext4_xattr_ibody_get(struct inode *inode, int name_index, const char *name,
return error;
raw_inode = ext4_raw_inode(&iloc);
header = IHDR(inode, raw_inode);
end = (void *)raw_inode + EXT4_SB(inode->i_sb)->s_inode_size;
error = xattr_check_inode(inode, header, end);
if (error)
goto cleanup;
end = ITAIL(inode, raw_inode);
entry = IFIRST(header);
error = xattr_find_entry(inode, &entry, end, name_index, name, 0);
if (error)
@ -783,7 +777,6 @@ ext4_xattr_ibody_list(struct dentry *dentry, char *buffer, size_t buffer_size)
struct ext4_xattr_ibody_header *header;
struct ext4_inode *raw_inode;
struct ext4_iloc iloc;
void *end;
int error;
if (!ext4_test_inode_state(inode, EXT4_STATE_XATTR))
@ -793,14 +786,9 @@ ext4_xattr_ibody_list(struct dentry *dentry, char *buffer, size_t buffer_size)
return error;
raw_inode = ext4_raw_inode(&iloc);
header = IHDR(inode, raw_inode);
end = (void *)raw_inode + EXT4_SB(inode->i_sb)->s_inode_size;
error = xattr_check_inode(inode, header, end);
if (error)
goto cleanup;
error = ext4_xattr_list_entries(dentry, IFIRST(header),
buffer, buffer_size);
cleanup:
brelse(iloc.bh);
return error;
}
@ -868,7 +856,6 @@ int ext4_get_inode_usage(struct inode *inode, qsize_t *usage)
struct ext4_xattr_ibody_header *header;
struct ext4_xattr_entry *entry;
qsize_t ea_inode_refs = 0;
void *end;
int ret;
lockdep_assert_held_read(&EXT4_I(inode)->xattr_sem);
@ -879,10 +866,6 @@ int ext4_get_inode_usage(struct inode *inode, qsize_t *usage)
goto out;
raw_inode = ext4_raw_inode(&iloc);
header = IHDR(inode, raw_inode);
end = (void *)raw_inode + EXT4_SB(inode->i_sb)->s_inode_size;
ret = xattr_check_inode(inode, header, end);
if (ret)
goto out;
for (entry = IFIRST(header); !IS_LAST_ENTRY(entry);
entry = EXT4_XATTR_NEXT(entry))
@ -2244,11 +2227,8 @@ int ext4_xattr_ibody_find(struct inode *inode, struct ext4_xattr_info *i,
header = IHDR(inode, raw_inode);
is->s.base = is->s.first = IFIRST(header);
is->s.here = is->s.first;
is->s.end = (void *)raw_inode + EXT4_SB(inode->i_sb)->s_inode_size;
is->s.end = ITAIL(inode, raw_inode);
if (ext4_test_inode_state(inode, EXT4_STATE_XATTR)) {
error = xattr_check_inode(inode, header, is->s.end);
if (error)
return error;
/* Find the named attribute. */
error = xattr_find_entry(inode, &is->s.here, is->s.end,
i->name_index, i->name, 0);
@ -2795,14 +2775,10 @@ retry:
*/
base = IFIRST(header);
end = (void *)raw_inode + EXT4_SB(inode->i_sb)->s_inode_size;
end = ITAIL(inode, raw_inode);
min_offs = end - base;
total_ino = sizeof(struct ext4_xattr_ibody_header) + sizeof(u32);
error = xattr_check_inode(inode, header, end);
if (error)
goto cleanup;
ifree = ext4_xattr_free_space(base, &min_offs, base, &total_ino);
if (ifree >= isize_diff)
goto shift;

10
fs/ext4/xattr.h
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@ -67,6 +67,9 @@ struct ext4_xattr_entry {
((void *)raw_inode + \
EXT4_GOOD_OLD_INODE_SIZE + \
EXT4_I(inode)->i_extra_isize))
#define ITAIL(inode, raw_inode) \
((void *)(raw_inode) + \
EXT4_SB((inode)->i_sb)->s_inode_size)
#define IFIRST(hdr) ((struct ext4_xattr_entry *)((hdr)+1))
/*
@ -206,6 +209,13 @@ extern int ext4_xattr_ibody_set(handle_t *handle, struct inode *inode,
extern struct mb_cache *ext4_xattr_create_cache(void);
extern void ext4_xattr_destroy_cache(struct mb_cache *);
extern int
__xattr_check_inode(struct inode *inode, struct ext4_xattr_ibody_header *header,
void *end, const char *function, unsigned int line);
#define xattr_check_inode(inode, header, end) \
__xattr_check_inode((inode), (header), (end), __func__, __LINE__)
#ifdef CONFIG_EXT4_FS_SECURITY
extern int ext4_init_security(handle_t *handle, struct inode *inode,
struct inode *dir, const struct qstr *qstr);

9
net/sched/sch_hfsc.c
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@ -958,6 +958,7 @@ hfsc_change_class(struct Qdisc *sch, u32 classid, u32 parentid,
if (cl != NULL) {
int old_flags;
int len = 0;
if (parentid) {
if (cl->cl_parent &&
@ -988,9 +989,13 @@ hfsc_change_class(struct Qdisc *sch, u32 classid, u32 parentid,
if (usc != NULL)
hfsc_change_usc(cl, usc, cur_time);
if (cl->qdisc->q.qlen != 0)
len = qdisc_peek_len(cl->qdisc);
/* Check queue length again since some qdisc implementations
* (e.g., netem/codel) might empty the queue during the peek
* operation.
*/
if (cl->qdisc->q.qlen != 0) {
int len = qdisc_peek_len(cl->qdisc);
if (cl->cl_flags & HFSC_RSC) {
if (old_flags & HFSC_RSC)
update_ed(cl, len);