0c7c85c1a5
Remove 2 patches accepted in this release, add new one (no need to autoreconf any more). Signed-off-by: Petr Vorel <petr.vorel@gmail.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
68 lines
2.7 KiB
Diff
68 lines
2.7 KiB
Diff
From 69341008e0a34b81a498ce02ab1cba4679096bb1 Mon Sep 17 00:00:00 2001
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From: Petr Vorel <petr.vorel@gmail.com>
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Date: Tue, 1 Oct 2019 14:46:22 +0200
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Subject: [PATCH] pkeys: Fix uclibc build caused by conflicting signature
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Removing static fixes the problem.
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uClibc defines pkey_{alloc,free,mprotect} signatures in
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<bits/mman-shared.h>, which is included by <bits/mman-linux.h>. Because
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it does not implement them, our implementation signature conflicts, as
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it uses static.
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Fixed build error:
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In file included from pkey01.c:32:0:
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pkey.h:18:19: error: static declaration of ‘pkey_mprotect’ follows non-static declaration
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static inline int pkey_mprotect(void *addr, size_t len, int prot, int pkey)
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^
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In file included from /opt/br-test-pkg/br-arm-full/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/include/bits/mman-linux.h:115:0,
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from /opt/br-test-pkg/br-arm-full/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/include/bits/mman.h:40,
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from /opt/br-test-pkg/br-arm-full/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/include/sys/mman.h:41,
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from pkey01.c:29:
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/opt/br-test-pkg/br-arm-full/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/include/bits/mman-shared.h:73:5: note: previous declaration of ‘pkey_mprotect’ was here
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int pkey_mprotect (void *__addr, size_t __len, int __prot, int __pkey) __THROW;
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^
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In file included from pkey01.c:32:0:
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Found with test-pkg tool from Buildroot distribution.
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Fixes: 90c2dc89f ("pkey: add test for memory protection keys")
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Signed-off-by: Petr Vorel <petr.vorel@gmail.com>
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[Upstream status: https://patchwork.ozlabs.org/patch/1170133/]
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---
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testcases/kernel/syscalls/pkeys/pkey.h | 6 +++---
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1 file changed, 3 insertions(+), 3 deletions(-)
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diff --git a/testcases/kernel/syscalls/pkeys/pkey.h b/testcases/kernel/syscalls/pkeys/pkey.h
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index d623244eb..19c8447eb 100644
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--- a/testcases/kernel/syscalls/pkeys/pkey.h
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+++ b/testcases/kernel/syscalls/pkeys/pkey.h
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@@ -15,17 +15,17 @@
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#endif
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#ifndef HAVE_PKEY_MPROTECT
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-static inline int pkey_mprotect(void *addr, size_t len, int prot, int pkey)
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+inline int pkey_mprotect(void *addr, size_t len, int prot, int pkey)
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{
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return tst_syscall(__NR_pkey_mprotect, addr, len, prot, pkey);
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}
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-static inline int pkey_alloc(unsigned int flags, unsigned int access_rights)
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+inline int pkey_alloc(unsigned int flags, unsigned int access_rights)
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{
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return tst_syscall(__NR_pkey_alloc, flags, access_rights);
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}
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-static inline int pkey_free(int pkey)
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+inline int pkey_free(int pkey)
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{
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return tst_syscall(__NR_pkey_free, pkey);
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}
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--
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2.23.0
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