Bugzilla Bug 202405

Truecrypt modules cannot be compiled against 2.6.24-rc5 kernel (vanilla
sources) on amd64. Source file Dm-target.c needs to be patched:

--- truecrypt-4.3a-source-code.org/Linux/Kernel/Dm-target.c     2007-04-24
18:32:06.000000000 +0200
+++ truecrypt-4.3a-source-code/Linux/Kernel/Dm-target.c 2007-12-15
18:22:39.000000000 +0100
@@ -375,7 +375,12 @@ static void dereference_bio_ctx (struct 
        if (!atomic_dec_and_test (&bc->ref_count))
                return;

+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24)
        bio_endio (bc->orig_bio, bc->orig_bio->bi_size, bc->error);
+#else
+        bio_endio (bc->orig_bio, bc->orig_bio->bi_size);
+#endif
+
        mempool_free (bc, tc->bio_ctx_pool);
 }

@@ -656,7 +661,12 @@ int __init dm_truecrypt_init(void)
                goto err;
        }

+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,23)
        bio_ctx_cache = kmem_cache_create ("truecrypt-bioctx", sizeof (struct
bio_ctx), 0, 0, NULL, NULL);
+#else
+       bio_ctx_cache = kmem_cache_create ("truecrypt-bioctx", sizeof (struct
bio_ctx), 0, 0, NULL);
+#endif
+
        if (!bio_ctx_cache)
        {
                error ("kmem_cache_create failed");

Attach the patch to the original bug, thanks.

*** This bug has been marked as a duplicate of bug 198394 ***