From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Valdis Kletnieks <valdis.kletnieks@vt.edu>,
Andrew Morton <akpm@linux-foundation.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
Sasha Levin <sashal@kernel.org>
Subject: [PATCH AUTOSEL 4.19 35/43] kernel/elfcore.c: include proper prototypes
Date: Tue, 1 Oct 2019 12:43:03 -0400 [thread overview]
Message-ID: <20191001164311.15993-35-sashal@kernel.org> (raw)
In-Reply-To: <20191001164311.15993-1-sashal@kernel.org>
From: Valdis Kletnieks <valdis.kletnieks@vt.edu>
[ Upstream commit 0f74914071ab7e7b78731ed62bf350e3a344e0a5 ]
When building with W=1, gcc properly complains that there's no prototypes:
CC kernel/elfcore.o
kernel/elfcore.c:7:17: warning: no previous prototype for 'elf_core_extra_phdrs' [-Wmissing-prototypes]
7 | Elf_Half __weak elf_core_extra_phdrs(void)
| ^~~~~~~~~~~~~~~~~~~~
kernel/elfcore.c:12:12: warning: no previous prototype for 'elf_core_write_extra_phdrs' [-Wmissing-prototypes]
12 | int __weak elf_core_write_extra_phdrs(struct coredump_params *cprm, loff_t offset)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
kernel/elfcore.c:17:12: warning: no previous prototype for 'elf_core_write_extra_data' [-Wmissing-prototypes]
17 | int __weak elf_core_write_extra_data(struct coredump_params *cprm)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
kernel/elfcore.c:22:15: warning: no previous prototype for 'elf_core_extra_data_size' [-Wmissing-prototypes]
22 | size_t __weak elf_core_extra_data_size(void)
| ^~~~~~~~~~~~~~~~~~~~~~~~
Provide the include file so gcc is happy, and we don't have potential code drift
Link: http://lkml.kernel.org/r/29875.1565224705@turing-police
Signed-off-by: Valdis Kletnieks <valdis.kletnieks@vt.edu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
kernel/elfcore.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/kernel/elfcore.c b/kernel/elfcore.c
index fc482c8e0bd88..57fb4dcff4349 100644
--- a/kernel/elfcore.c
+++ b/kernel/elfcore.c
@@ -3,6 +3,7 @@
#include <linux/fs.h>
#include <linux/mm.h>
#include <linux/binfmts.h>
+#include <linux/elfcore.h>
Elf_Half __weak elf_core_extra_phdrs(void)
{
--
2.20.1
next prev parent reply other threads:[~2019-10-01 16:51 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-01 16:42 [PATCH AUTOSEL 4.19 01/43] ima: always return negative code for error Sasha Levin
2019-10-01 16:42 ` [PATCH AUTOSEL 4.19 02/43] ima: fix freeing ongoing ahash_request Sasha Levin
2019-10-01 16:42 ` [PATCH AUTOSEL 4.19 03/43] fs: nfs: Fix possible null-pointer dereferences in encode_attrs() Sasha Levin
2019-10-01 16:42 ` [PATCH AUTOSEL 4.19 04/43] 9p: Transport error uninitialized Sasha Levin
2019-10-01 16:42 ` [PATCH AUTOSEL 4.19 05/43] 9p: avoid attaching writeback_fid on mmap with type PRIVATE Sasha Levin
2019-10-01 16:42 ` [PATCH AUTOSEL 4.19 06/43] 9p/cache.c: Fix memory leak in v9fs_cache_session_get_cookie Sasha Levin
2019-10-01 16:42 ` [PATCH AUTOSEL 4.19 07/43] xen/pci: reserve MCFG areas earlier Sasha Levin
2019-10-01 16:42 ` [PATCH AUTOSEL 4.19 08/43] ceph: fix directories inode i_blkbits initialization Sasha Levin
2019-10-01 16:42 ` [PATCH AUTOSEL 4.19 09/43] ceph: reconnect connection if session hang in opening state Sasha Levin
2019-10-01 16:42 ` [PATCH AUTOSEL 4.19 10/43] rbd: fix response length parameter for encoded strings Sasha Levin
2019-10-01 16:42 ` [PATCH AUTOSEL 4.19 11/43] watchdog: aspeed: Add support for AST2600 Sasha Levin
2019-10-01 16:42 ` [PATCH AUTOSEL 4.19 12/43] netfilter: nf_tables: allow lookups in dynamic sets Sasha Levin
2019-10-01 16:42 ` [PATCH AUTOSEL 4.19 13/43] drm/amdgpu: Fix KFD-related kernel oops on Hawaii Sasha Levin
2019-10-01 16:42 ` [PATCH AUTOSEL 4.19 14/43] drm/amdgpu: Check for valid number of registers to read Sasha Levin
2019-10-01 16:42 ` [PATCH AUTOSEL 4.19 15/43] pNFS: Ensure we do clear the return-on-close layout stateid on fatal errors Sasha Levin
2019-10-01 16:42 ` [PATCH AUTOSEL 4.19 16/43] net/sched: act_sample: don't push mac header on ip6gre ingress Sasha Levin
2019-10-01 16:42 ` [PATCH AUTOSEL 4.19 17/43] pwm: stm32-lp: Add check in case requested period cannot be achieved Sasha Levin
2019-10-01 16:42 ` [PATCH AUTOSEL 4.19 18/43] cdc_ncm: fix divide-by-zero caused by invalid wMaxPacketSize Sasha Levin
2019-10-01 16:42 ` [PATCH AUTOSEL 4.19 19/43] usbnet: ignore endpoints with " Sasha Levin
2019-10-01 16:42 ` [PATCH AUTOSEL 4.19 20/43] net/phy: fix DP83865 10 Mbps HDX loopback disable function Sasha Levin
2019-10-01 16:42 ` [PATCH AUTOSEL 4.19 21/43] net_sched: add max len check for TCA_KIND Sasha Levin
2019-10-01 16:42 ` [PATCH AUTOSEL 4.19 22/43] x86/purgatory: Disable the stackleak GCC plugin for the purgatory Sasha Levin
2019-10-01 16:42 ` [PATCH AUTOSEL 4.19 23/43] ntb: point to right memory window index Sasha Levin
2019-10-01 16:42 ` [PATCH AUTOSEL 4.19 24/43] thermal: Fix use-after-free when unregistering thermal zone device Sasha Levin
2019-10-01 16:42 ` [PATCH AUTOSEL 4.19 25/43] thermal_hwmon: Sanitize thermal_zone type Sasha Levin
2019-10-01 16:42 ` [PATCH AUTOSEL 4.19 26/43] libnvdimm/region: Initialize bad block for volatile namespaces Sasha Levin
2019-10-01 16:42 ` [PATCH AUTOSEL 4.19 27/43] fuse: fix memleak in cuse_channel_open Sasha Levin
2019-10-01 16:42 ` [PATCH AUTOSEL 4.19 28/43] arcnet: provide a buffer big enough to actually receive packets Sasha Levin
2019-10-01 16:42 ` [PATCH AUTOSEL 4.19 29/43] libnvdimm/nfit_test: Fix acpi_handle redefinition Sasha Levin
2019-10-01 16:42 ` [PATCH AUTOSEL 4.19 30/43] ppp: Fix memory leak in ppp_write Sasha Levin
2019-10-01 16:42 ` [PATCH AUTOSEL 4.19 31/43] sched/membarrier: Call sync_core only before usermode for same mm Sasha Levin
2019-10-01 16:43 ` [PATCH AUTOSEL 4.19 32/43] sched/membarrier: Fix private expedited registration check Sasha Levin
2019-10-01 16:43 ` [PATCH AUTOSEL 4.19 33/43] sched/core: Fix migration to invalid CPU in __set_cpus_allowed_ptr() Sasha Levin
2019-10-01 16:43 ` [PATCH AUTOSEL 4.19 34/43] perf build: Add detection of java-11-openjdk-devel package Sasha Levin
2019-10-01 16:43 ` Sasha Levin [this message]
2019-10-01 16:43 ` [PATCH AUTOSEL 4.19 36/43] kexec: bail out upon SIGKILL when allocating memory Sasha Levin
2019-10-01 16:43 ` [PATCH AUTOSEL 4.19 37/43] macsec: drop skb sk before calling gro_cells_receive Sasha Levin
2019-10-01 16:43 ` [PATCH AUTOSEL 4.19 38/43] perf unwind: Fix libunwind build failure on i386 systems Sasha Levin
2019-10-01 16:43 ` [PATCH AUTOSEL 4.19 39/43] nfp: flower: fix memory leak in nfp_flower_spawn_vnic_reprs Sasha Levin
2019-10-01 16:43 ` [PATCH AUTOSEL 4.19 40/43] nfp: flower: prevent memory leak in nfp_flower_spawn_phy_reprs Sasha Levin
2019-10-01 16:43 ` [PATCH AUTOSEL 4.19 41/43] drm/radeon: Bail earlier when radeon.cik_/si_support=0 is passed Sasha Levin
2019-10-01 16:43 ` [PATCH AUTOSEL 4.19 42/43] usbnet: sanity checking of packet sizes and device mtu Sasha Levin
2019-10-01 16:43 ` [PATCH AUTOSEL 4.19 43/43] sch_netem: fix a divide by zero in tabledist() Sasha Levin
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