The patch titled
Subject: proc: fixup test for read
has been removed from the -mm tree. Its filename was
proc-shotgun-test-read-readdir-readlink-a-little-write-fix.patch
This patch was dropped because it was folded into proc-shotgun-test-read-readdir-readlink-a-little-write.patch
------------------------------------------------------
From: Alexey Dobriyan <adobriyan@xxxxxxxxx>
Subject: proc: fixup test for read
/proc/kmsg can and will block if read under root.
Link: http://lkml.kernel.org/r/20180316232147.GA20146@avx2
Signed-off-by: Alexey Dobriyan <adobriyan@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
diff -puN tools/testing/selftests/proc/read.c~proc-shotgun-test-read-readdir-readlink-a-little-write-fix tools/testing/selftests/proc/read.c
--- a/tools/testing/selftests/proc/read.c~proc-shotgun-test-read-readdir-readlink-a-little-write-fix
+++ a/tools/testing/selftests/proc/read.c
@@ -54,7 +54,8 @@ static void f_reg(DIR *d, const char *fi
int fd;
ssize_t rv;
- fd = openat(dirfd(d), filename, O_RDONLY);
+ /* read from /proc/kmsg can block */
+ fd = openat(dirfd(d), filename, O_RDONLY|O_NONBLOCK);
if (fd == -1)
return;
rv = read(fd, buf, sizeof(buf));
_
Patches currently in -mm which might be from adobriyan@xxxxxxxxx are
proc-do-less-stuff-under-pde_unload_lock.patch
proc-move-proc-sysvipc-creation-to-where-it-belongs.patch
proc-faster-open-close-of-files-without-release-hook.patch
proc-randomize-struct-pde_opener.patch
proc-move-struct-pde_opener-to-kmem-cache.patch
proc-account-struct-pde_opener.patch
proc-check-permissions-earlier-for-proc-wchan.patch
proc-use-set_puts-at-proc-wchan.patch
proc-test-proc-self-wchan.patch
proc-test-proc-self-syscall.patch
proc-move-struct-proc_dir_entry-into-kmem-cache.patch
proc-fix-proc-map_files-lookup-some-more.patch
proc-register-filesystem-last.patch
proc-faster-proc-cmdline.patch
proc-do-mmput-asap-for-proc-map_files.patch
proc-test-last-field-of-proc-loadavg.patch
proc-reject-and-as-filenames.patch
proc-switch-struct-proc_dir_entry-count-to-refcount.patch
proc-shotgun-test-read-readdir-readlink-a-little-write.patch
proc-shotgun-test-read-readdir-readlink-a-little-write-fix-2.patch
proc-use-slower-rb_first.patch
proc-test-proc-uptime.patch
uts-create-struct-uts_namespace-from-kmem_cache.patch
seq_file-allocate-seq_file-from-kmem_cache.patch
seq_file-account-everything.patch
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