45a09e9041
Fixes: - http://autobuild.buildroot.org/results/829ae7ed66686c11a941ac99bd08a06f754affb4 Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
44 lines
1.4 KiB
Diff
44 lines
1.4 KiB
Diff
From f73eefdbc0577b125f7d36f54a27d8e95af831dd Mon Sep 17 00:00:00 2001
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From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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Date: Tue, 22 Dec 2020 11:52:31 +0100
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Subject: [PATCH] src/mount.c: fix build with kernel < 4.14
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Build with kernel headers < 4.14 fails since version 1.5.0 and
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https://github.com/rauc/rauc/commit/527bf2f7f746e0253f7843542e19cb0fa0c7c869:
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src/mount.c: In function 'r_setup_loop':
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src/mount.c:201:25: error: 'LOOP_SET_BLOCK_SIZE' undeclared (first use in this function)
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looprc = ioctl(loopfd, LOOP_SET_BLOCK_SIZE, 4096);
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^
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Indeed, LOOP_SET_BLOCK_SIZE is only defined since
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https://github.com/torvalds/linux/commit/89e4fdecb51cf5535867026274bc97de9480ade5
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Fixes:
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- http://autobuild.buildroot.org/results/829ae7ed66686c11a941ac99bd08a06f754affb4
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Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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[Upstream status: https://github.com/rauc/rauc/pull/673]
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---
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src/mount.c | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/src/mount.c b/src/mount.c
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index 2e593ca..75acf49 100644
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--- a/src/mount.c
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+++ b/src/mount.c
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@@ -11,6 +11,10 @@
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#include "mount.h"
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#include "utils.h"
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+#ifndef LOOP_SET_BLOCK_SIZE
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+#define LOOP_SET_BLOCK_SIZE 0x4C09
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+#endif
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+
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gboolean r_mount_bundle(const gchar *source, const gchar *mountpoint, GError **error)
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{
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const unsigned long flags = MS_NODEV | MS_NOSUID | MS_RDONLY;
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--
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2.29.2
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