From: Stephen Rothwell <sfr@canb.auug.org.au>
To: Greg KH <greg@kroah.com>
Cc: linux-next@vger.kernel.org, Jason Baron <jbaron@redhat.com>,
Greg Banks <gnb@sgi.com>,
Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>,
Herbert Xu <herbert@gondor.apana.org.au>
Subject: linux-next: driver-core tree build failure
Date: Tue, 10 Mar 2009 19:24:40 +1100 [thread overview]
Message-ID: <20090310192440.949884a1.sfr@canb.auug.org.au> (raw)
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Hi Greg,
Today's linux-next build (x86_64 allmodconfig) failed like this:
crypto/zlib.c: In function 'zlib_compress_update':
crypto/zlib.c:148: warning: initialization makes integer from pointer without a cast
crypto/zlib.c:148: error: initializer element is not computable at load time
crypto/zlib.c:148: error: (near initialization for 'descriptor.primary_hash')
crypto/zlib.c:148: warning: excess elements in struct initializer
crypto/zlib.c:148: warning: (near initialization for 'descriptor')
And many more similar. This line is a pr_debug() statement, so the
finger points at commit 25b67b75587d43ff3f09ad88c03c70a38372d95d
("dynamic debug: combine dprintk and dynamic printk") from the
driver-core tree.
The preprocessed code looks like this:
static int zlib_compress_update(struct crypto_pcomp *tfm,
struct comp_request *req)
{
int ret;
struct zlib_ctx *dctx = crypto_tfm_ctx(crypto_pcomp_tfm(tfm));
struct z_stream_s *stream = &dctx->comp_stream;
do { do { static struct _ddebug descriptor __attribute__((__used__)) __attribute__((section("__verbose"), aligned(8))) = { "zlib", __func__, "/scratch/sfr/next/crypto/zlib.c", "%s: " "avail_in %u, avail_out %u\n", __func__, 55, 33, 148, 0 }; if (({ int __ret = 0; if (__builtin_expect(!!((dynamic_debug_enabled & (1LL << 55)) && (dynamic_debug_enabled2 & (1LL << 33))), 0)) if (__builtin_expect(!!(descriptor.flags), 0)) __ret = 1; __ret; })) printk("<7>" "zlib" ":" "%s: " "avail_in %u, avail_out %u\n", __func__, req->avail_in, req->avail_out); } while (0); } while (0);
The problem is the line:
#define pr_fmt(fmt) "%s: " fmt, __func__
in crypto/zlib.c which was introduced by commit
bf68e65ec9ea61e32ab71bef59aa5d24d255241f ("crypto: zlib - New zlib crypto
module, using pcomp") from the crypto tree.
For today, I have removed the above line from crypto/zlib.c, but
something better needs to be done for tomorrow!
--
Cheers,
Stephen Rothwell sfr@canb.auug.org.au
http://www.canb.auug.org.au/~sfr/
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next reply other threads:[~2009-03-10 8:24 UTC|newest]
Thread overview: 59+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-10 8:24 Stephen Rothwell [this message]
2009-03-10 13:31 ` linux-next: driver-core tree build failure Geert Uytterhoeven
2009-03-10 13:38 ` Herbert Xu
2009-03-10 13:53 ` Martin Schwidefsky
2009-03-10 15:29 ` Geert Uytterhoeven
2009-03-10 16:08 ` Martin Schwidefsky
2009-03-10 20:02 ` Jason Baron
2009-03-11 3:30 ` Greg KH
2009-03-11 8:33 ` Geert Uytterhoeven
2009-03-11 10:07 ` Greg Banks
2009-03-11 10:50 ` Geert Uytterhoeven
2009-03-11 15:12 ` Jason Baron
-- strict thread matches above, loose matches on Subject: below --
2009-07-14 6:33 Stephen Rothwell
2009-07-14 7:31 ` David Brownell
2009-07-16 22:50 ` Greg KH
2009-06-23 6:01 Stephen Rothwell
2009-06-23 15:29 ` Greg KH
2009-06-23 16:28 ` Greg KH
2009-05-12 3:44 Stephen Rothwell
2009-05-12 4:05 ` Greg KH
2009-05-13 0:13 ` Greg KH
2009-05-13 1:39 ` Stephen Rothwell
2009-05-04 6:25 Stephen Rothwell
2009-05-04 13:00 ` Kay Sievers
2009-05-05 4:18 ` Stephen Rothwell
2009-05-05 4:29 ` Greg KH
2009-05-09 11:16 ` Stephen Rothwell
2009-05-09 13:51 ` Greg KH
2009-03-26 7:34 Stephen Rothwell
2009-03-26 23:00 ` Jesse Barnes
2009-03-16 9:47 Stephen Rothwell
2009-03-22 12:22 ` Stephen Rothwell
2009-03-23 4:23 ` David Miller
2009-01-26 0:50 Stephen Rothwell
2009-01-26 1:10 ` Greg KH
2009-01-26 12:19 ` Kay Sievers
2009-01-26 17:40 ` Greg KH
2008-12-22 12:59 Stephen Rothwell
2008-12-22 14:50 ` Mark McLoughlin
2008-12-23 4:29 ` Greg KH
2008-12-29 6:34 ` Stephen Rothwell
2008-12-30 15:28 ` Stephen Rothwell
2009-01-02 7:26 ` Greg KH
2009-01-03 4:32 ` Stephen Rothwell
2008-12-11 0:21 Stephen Rothwell
2008-12-11 4:55 ` Greg KH
2008-11-19 0:30 Stephen Rothwell
2008-11-19 0:40 ` Kay Sievers
2008-11-19 2:22 ` Stephen Rothwell
2008-11-19 2:24 ` Stephen Rothwell
2008-11-19 6:36 ` Greg KH
2008-11-19 5:43 ` Stephen Rothwell
2008-11-19 6:26 ` Greg KH
2008-11-19 6:51 ` Stephen Rothwell
2008-11-19 6:55 ` Greg KH
2008-09-12 3:53 Stephen Rothwell
2008-09-15 18:58 ` Greg KH
2008-08-15 8:25 Stephen Rothwell
2008-08-16 5:31 ` Greg KH
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