From: Arnd Bergmann <arnd@arndb.de>
To: Andi Kleen <ak@linux.intel.com>
Cc: Nicolas Pitre <nico@linaro.org>,
linux-kernel@vger.kernel.org, linux-kbuild@vger.kernel.org,
Arnd Bergmann <arnd@arndb.de>
Subject: [PATCH 5/7] [HACK] avoid gcc-8 ICE on LTO
Date: Fri, 2 Feb 2018 17:21:02 +0100 [thread overview]
Message-ID: <20180202162104.2300532-5-arnd@arndb.de> (raw)
In-Reply-To: <20180202161550.2106846-1-arnd@arndb.de>
I ran into a build error:
/git/arm-soc/net/sctp/sm_sideeffect.c: In function 'sctp_do_sm':
/git/arm-soc/net/sctp/sm_sideeffect.c:1155:5: internal compiler error: Segmentation fault
int sctp_do_sm(struct net *net, enum sctp_event event_type,
^
0xa42b7f crash_signal
The bug is fixed in mainline gcc now, but I carry this as I have
not yet upgrade.
Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84105
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
net/sctp/sm_sideeffect.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
index b71e7fb0a20a..d211863fad48 100644
--- a/net/sctp/sm_sideeffect.c
+++ b/net/sctp/sm_sideeffect.c
@@ -1152,12 +1152,12 @@ static void sctp_cmd_send_asconf(struct sctp_association *asoc)
* If you want to understand all of lksctp, this is a
* good place to start.
*/
+typedef const char *(printfn_t)(union sctp_subtype);
int sctp_do_sm(struct net *net, enum sctp_event event_type,
union sctp_subtype subtype, enum sctp_state state,
struct sctp_endpoint *ep, struct sctp_association *asoc,
void *event_arg, gfp_t gfp)
{
- typedef const char *(printfn_t)(union sctp_subtype);
static printfn_t *table[] = {
NULL, sctp_cname, sctp_tname, sctp_oname, sctp_pname,
};
--
2.9.0
next prev parent reply other threads:[~2018-02-02 16:22 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-02 16:15 [PATCH 0/7] LTO: hacks to build LTO-enabled randconfig kernels Arnd Bergmann
2018-02-02 16:15 ` Arnd Bergmann
2018-02-02 16:15 ` [PATCH 1/7] [HACK] lto: make config.gz symbol visible Arnd Bergmann
2018-02-02 16:15 ` Arnd Bergmann
2018-02-02 16:20 ` [PATCH 2/7] [HACK] x86: lto: always link in library files Arnd Bergmann
2018-02-02 16:21 ` [PATCH 3/7] [HACK] x86: crypto: fix link error with LTO Arnd Bergmann
2018-02-02 19:49 ` Nicolas Pitre
2018-02-02 22:18 ` Arnd Bergmann
2018-02-02 16:21 ` [PATCH 4/7] [HACK] lto: shut up some warnings Arnd Bergmann
2018-02-02 16:21 ` Arnd Bergmann [this message]
2018-02-02 17:04 ` [PATCH 5/7] [HACK] avoid gcc-8 ICE on LTO Joe Perches
2018-02-02 16:21 ` [PATCH 6/7] Kbuild: lto: clean build artifacts Arnd Bergmann
2018-02-02 16:21 ` [PATCH 7/7] Kbuild: lto: pass -m32/-m64 to to LDFINAL Arnd Bergmann
2018-02-02 18:41 ` Nicolas Pitre
2018-02-02 20:18 ` Arnd Bergmann
2018-02-02 20:38 ` Nicolas Pitre
2018-02-02 20:55 ` Arnd Bergmann
2018-02-02 21:17 ` Nicolas Pitre
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