The patch titled
Subject: fs/proc/vmcore.c: hide vmcoredd_mmap_dumps() for nommu builds
has been removed from the -mm tree. Its filename was
vmcore-hide-vmcoredd_mmap_dumps-for-nommu-builds.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Arnd Bergmann <arnd@xxxxxxxx>
Subject: fs/proc/vmcore.c: hide vmcoredd_mmap_dumps() for nommu builds
Without CONFIG_MMU, we get a build warning:
fs/proc/vmcore.c:228:12: error: 'vmcoredd_mmap_dumps' defined but not used [-Werror=unused-function]
static int vmcoredd_mmap_dumps(struct vm_area_struct *vma, unsigned long dst,
The function is only referenced from an #ifdef'ed caller, so
this uses the same #ifdef around it.
Link: http://lkml.kernel.org/r/20180525213526.2117790-1-arnd@xxxxxxxx
Fixes: 7efe48df8a3d ("vmcore: append device dumps to vmcore as elf notes")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Cc: Ganesh Goudar <ganeshgr@xxxxxxxxxxx>
Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>
Cc: Rahul Lakkireddy <rahul.lakkireddy@xxxxxxxxxxx>
Cc: Alexey Dobriyan <adobriyan@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/proc/vmcore.c | 2 ++
1 file changed, 2 insertions(+)
--- a/fs/proc/vmcore.c~vmcore-hide-vmcoredd_mmap_dumps-for-nommu-builds
+++ a/fs/proc/vmcore.c
@@ -225,6 +225,7 @@ out_unlock:
return ret;
}
+#ifdef CONFIG_MMU
static int vmcoredd_mmap_dumps(struct vm_area_struct *vma, unsigned long dst,
u64 start, size_t size)
{
@@ -259,6 +260,7 @@ out_unlock:
mutex_unlock(&vmcoredd_mutex);
return ret;
}
+#endif /* CONFIG_MMU */
#endif /* CONFIG_PROC_VMCORE_DEVICE_DUMP */
/* Read from the ELF header and then the crash dump. On error, negative value is
_
Patches currently in -mm which might be from arnd@xxxxxxxx are
ocfs2-dlmglue-clean-up-timestamp-handling.patch
vfs-replace-current_kernel_time64-with-ktime-equivalent.patch
