The quilt patch titled Subject: mm/gup_test: fix ioctl fail for compat task has been removed from the -mm tree. Its filename was mm-gup_test-fix-ioctl-fail-for-compat-task.patch
This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------ From: Haibo Li haibo.li@mediatek.com Subject: mm/gup_test: fix ioctl fail for compat task Date: Fri, 26 May 2023 10:21:25 +0800
When tools/testing/selftests/mm/gup_test.c is compiled as 32bit, then run on arm64 kernel, it reports "ioctl: Inappropriate ioctl for device".
Fix it by filling compat_ioctl in gup_test_fops
Link: https://lkml.kernel.org/r/20230526022125.175728-1-haibo.li@mediatek.com Signed-off-by: Haibo Li haibo.li@mediatek.com Acked-by: David Hildenbrand david@redhat.com Cc: AngeloGioacchino Del Regno angelogioacchino.delregno@collabora.com Cc: Matthias Brugger matthias.bgg@gmail.com Cc: John Hubbard jhubbard@nvidia.com Cc: stable@vger.kernel.org Signed-off-by: Andrew Morton akpm@linux-foundation.org ---
mm/gup_test.c | 1 + 1 file changed, 1 insertion(+)
--- a/mm/gup_test.c~mm-gup_test-fix-ioctl-fail-for-compat-task +++ a/mm/gup_test.c @@ -381,6 +381,7 @@ static int gup_test_release(struct inode static const struct file_operations gup_test_fops = { .open = nonseekable_open, .unlocked_ioctl = gup_test_ioctl, + .compat_ioctl = compat_ptr_ioctl, .release = gup_test_release, };
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Patches currently in -mm which might be from haibo.li@mediatek.com are