diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/alloc_tag.c | 15 | ||||
| -rw-r--r-- | lib/asn1_decoder.c | 1 | ||||
| -rw-r--r-- | lib/iov_iter.c | 2 | ||||
| -rw-r--r-- | lib/tests/slub_kunit.c | 1 | ||||
| -rw-r--r-- | lib/ucs2_string.c | 1 | ||||
| -rw-r--r-- | lib/zlib_inflate/inflate_syms.c | 1 |
6 files changed, 17 insertions, 4 deletions
diff --git a/lib/alloc_tag.c b/lib/alloc_tag.c index 1d893e313614..25ecc1334b67 100644 --- a/lib/alloc_tag.c +++ b/lib/alloc_tag.c @@ -422,11 +422,20 @@ static int vm_module_tags_populate(void) unsigned long old_shadow_end = ALIGN(phys_end, MODULE_ALIGN); unsigned long new_shadow_end = ALIGN(new_end, MODULE_ALIGN); unsigned long more_pages; - unsigned long nr; + unsigned long nr = 0; more_pages = ALIGN(new_end - phys_end, PAGE_SIZE) >> PAGE_SHIFT; - nr = alloc_pages_bulk_node(GFP_KERNEL | __GFP_NOWARN, - NUMA_NO_NODE, more_pages, next_page); + while (nr < more_pages) { + unsigned long allocated; + + allocated = alloc_pages_bulk_node(GFP_KERNEL | __GFP_NOWARN, + NUMA_NO_NODE, more_pages - nr, next_page + nr); + + if (!allocated) + break; + nr += allocated; + } + if (nr < more_pages || vmap_pages_range(phys_end, phys_end + (nr << PAGE_SHIFT), PAGE_KERNEL, next_page, PAGE_SHIFT) < 0) { diff --git a/lib/asn1_decoder.c b/lib/asn1_decoder.c index 13da529e2e72..5738ae286b41 100644 --- a/lib/asn1_decoder.c +++ b/lib/asn1_decoder.c @@ -518,4 +518,5 @@ error: } EXPORT_SYMBOL_GPL(asn1_ber_decoder); +MODULE_DESCRIPTION("Decoder for ASN.1 BER/DER/CER encoded bytestream"); MODULE_LICENSE("GPL"); diff --git a/lib/iov_iter.c b/lib/iov_iter.c index 8c7fdb7d8c8f..bc9391e55d57 100644 --- a/lib/iov_iter.c +++ b/lib/iov_iter.c @@ -1191,7 +1191,7 @@ static ssize_t __iov_iter_get_pages_alloc(struct iov_iter *i, return -ENOMEM; p = *pages; for (int k = 0; k < n; k++) { - struct folio *folio = page_folio(page); + struct folio *folio = page_folio(page + k); p[k] = page + k; if (!folio_test_slab(folio)) folio_get(folio); diff --git a/lib/tests/slub_kunit.c b/lib/tests/slub_kunit.c index d47c472b0520..848b682a2d70 100644 --- a/lib/tests/slub_kunit.c +++ b/lib/tests/slub_kunit.c @@ -325,4 +325,5 @@ static struct kunit_suite test_suite = { }; kunit_test_suite(test_suite); +MODULE_DESCRIPTION("Kunit tests for slub allocator"); MODULE_LICENSE("GPL"); diff --git a/lib/ucs2_string.c b/lib/ucs2_string.c index 9308bcfb2ad5..dfb4f2358cab 100644 --- a/lib/ucs2_string.c +++ b/lib/ucs2_string.c @@ -165,4 +165,5 @@ ucs2_as_utf8(u8 *dest, const ucs2_char_t *src, unsigned long maxlength) } EXPORT_SYMBOL(ucs2_as_utf8); +MODULE_DESCRIPTION("UCS2 string handling"); MODULE_LICENSE("GPL v2"); diff --git a/lib/zlib_inflate/inflate_syms.c b/lib/zlib_inflate/inflate_syms.c index 9720114c0672..b8996d90e8bc 100644 --- a/lib/zlib_inflate/inflate_syms.c +++ b/lib/zlib_inflate/inflate_syms.c @@ -18,4 +18,5 @@ EXPORT_SYMBOL(zlib_inflateEnd); EXPORT_SYMBOL(zlib_inflateReset); EXPORT_SYMBOL(zlib_inflateIncomp); EXPORT_SYMBOL(zlib_inflate_blob); +MODULE_DESCRIPTION("Data decompression using the deflation algorithm"); MODULE_LICENSE("GPL"); |