add wifi6 8852be driver

hc

2024-12-19 9370bb92b2d16684ee45cf24e879c93c509162da

 kernel/fs/nfsd/blocklayout.c
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@@ -15,6 +15,7 @@
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 #include "blocklayoutxdr.h"
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 #include "pnfs.h"
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+#include "filecache.h"
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 #define NFSDDBG_FACILITY	NFSDDBG_PNFS
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@@ -82,13 +83,13 @@
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 			bex->soff = iomap.addr;
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 			break;
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 		}
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-		/*FALLTHRU*/
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+		fallthrough;
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 	case IOMAP_HOLE:
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 		if (seg->iomode == IOMODE_READ) {
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 			bex->es = PNFS_BLOCK_NONE_DATA;
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 			break;
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 		}
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-		/*FALLTHRU*/
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+		fallthrough;
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 	case IOMAP_DELALLOC:
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 	default:
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 		WARN(1, "pnfsd: filesystem returned %d extent\n", iomap.type);
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@@ -121,15 +122,13 @@
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 {
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 	loff_t new_size = lcp->lc_last_wr + 1;
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 	struct iattr iattr = { .ia_valid = 0 };
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-	struct timespec ts;
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 	int error;
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-	ts = timespec64_to_timespec(inode->i_mtime);
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 	if (lcp->lc_mtime.tv_nsec == UTIME_NOW ||
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-	    timespec_compare(&lcp->lc_mtime, &ts) < 0)
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-		lcp->lc_mtime = timespec64_to_timespec(current_time(inode));
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+	    timespec64_compare(&lcp->lc_mtime, &inode->i_mtime) < 0)
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+		lcp->lc_mtime = current_time(inode);
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 	iattr.ia_valid |= ATTR_ATIME | ATTR_CTIME | ATTR_MTIME;
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-	iattr.ia_atime = iattr.ia_ctime = iattr.ia_mtime = timespec_to_timespec64(lcp->lc_mtime);
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+	iattr.ia_atime = iattr.ia_ctime = iattr.ia_mtime = lcp->lc_mtime;
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 	if (new_size > i_size_read(inode)) {
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 		iattr.ia_valid |= ATTR_SIZE;
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@@ -171,7 +170,7 @@
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 		struct nfs4_client *clp,
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 		struct nfsd4_getdeviceinfo *gdp)
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 {
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-	if (sb->s_bdev != sb->s_bdev->bd_contains)
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+	if (bdev_is_partition(sb->s_bdev))
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 		return nfserr_inval;
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 	return nfserrno(nfsd4_block_get_device_info_simple(sb, gdp));
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 }
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@@ -383,7 +382,7 @@
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 		struct nfs4_client *clp,
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 		struct nfsd4_getdeviceinfo *gdp)
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 {
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-	if (sb->s_bdev != sb->s_bdev->bd_contains)
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+	if (bdev_is_partition(sb->s_bdev))
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 		return nfserr_inval;
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 	return nfserrno(nfsd4_block_get_device_info_scsi(sb, clp, gdp));
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 }
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@@ -406,7 +405,7 @@
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 nfsd4_scsi_fence_client(struct nfs4_layout_stateid *ls)
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 {
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 	struct nfs4_client *clp = ls->ls_stid.sc_client;
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-	struct block_device *bdev = ls->ls_file->f_path.mnt->mnt_sb->s_bdev;
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+	struct block_device *bdev = ls->ls_file->nf_file->f_path.mnt->mnt_sb->s_bdev;
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 	bdev->bd_disk->fops->pr_ops->pr_preempt(bdev, NFSD_MDS_PR_KEY,
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 			nfsd4_scsi_pr_key(clp), 0, true);