perf/core: Fix narrow startup race when creating the perf nr_addr_filters sysfs file

[platform/kernel/linux-starfive.git] / kernel / module / decompress.c

diff --git a/kernel/module/decompress.c b/kernel/module/decompress.c
index 87440f7..474e68f 100644 (file)
--- a/kernel/module/decompress.c
+++ b/kernel/module/decompress.c
@@ -100,7 +100,7 @@ static ssize_t module_gzip_decompress(struct load_info *info,
        s.next_in = buf + gzip_hdr_len;
        s.avail_in = size - gzip_hdr_len;
 
-       s.workspace = kmalloc(zlib_inflate_workspacesize(), GFP_KERNEL);
+       s.workspace = kvmalloc(zlib_inflate_workspacesize(), GFP_KERNEL);
        if (!s.workspace)
                return -ENOMEM;
 
@@ -138,7 +138,7 @@ static ssize_t module_gzip_decompress(struct load_info *info,
 out_inflate_end:
        zlib_inflateEnd(&s);
 out:
-       kfree(s.workspace);
+       kvfree(s.workspace);
        return retval;
 }
 #elif defined(CONFIG_MODULE_COMPRESS_XZ)
@@ -241,7 +241,7 @@ static ssize_t module_zstd_decompress(struct load_info *info,
        }
 
        wksp_size = zstd_dstream_workspace_bound(header.windowSize);
-       wksp = vmalloc(wksp_size);
+       wksp = kvmalloc(wksp_size, GFP_KERNEL);
        if (!wksp) {
                retval = -ENOMEM;
                goto out;
@@ -284,7 +284,7 @@ static ssize_t module_zstd_decompress(struct load_info *info,
        retval = new_size;
 
  out:
-       vfree(wksp);
+       kvfree(wksp);
        return retval;
 }
 #else