The patch titled
md: the scheduled removal of the START_ARRAY ioctl for md
has been added to the -mm tree. Its filename is
md-the-scheduled-removal-of-the-start_array-ioctl-for-md.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: md: the scheduled removal of the START_ARRAY ioctl for md
From: Adrian Bunk <bunk@xxxxxxxxx>
This patch contains the scheduled removal of the START_ARRAY ioctl for md.
Signed-off-by: Adrian Bunk <bunk@xxxxxxxxx>
Signed-off-by: Neil Brown <neilb@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
Documentation/feature-removal-schedule.txt | 9 --
drivers/md/md.c | 82 -------------------
include/linux/compat_ioctl.h | 1
include/linux/raid/md_u.h | 2
4 files changed, 1 insertion(+), 93 deletions(-)
diff -puN Documentation/feature-removal-schedule.txt~md-the-scheduled-removal-of-the-start_array-ioctl-for-md Documentation/feature-removal-schedule.txt
--- a/Documentation/feature-removal-schedule.txt~md-the-scheduled-removal-of-the-start_array-ioctl-for-md
+++ a/Documentation/feature-removal-schedule.txt
@@ -104,15 +104,6 @@ Who: Arjan van de Ven
---------------------------
-What: START_ARRAY ioctl for md
-When: July 2006
-Files: drivers/md/md.c
-Why: Not reliable by design - can fail when most needed.
- Alternatives exist
-Who: NeilBrown <neilb@xxxxxxx>
-
----------------------------
-
What: eepro100 network driver
When: January 2007
Why: replaced by the e100 driver
diff -puN drivers/md/md.c~md-the-scheduled-removal-of-the-start_array-ioctl-for-md drivers/md/md.c
--- a/drivers/md/md.c~md-the-scheduled-removal-of-the-start_array-ioctl-for-md
+++ a/drivers/md/md.c
@@ -3427,67 +3427,6 @@ static void autorun_devices(int part)
printk(KERN_INFO "md: ... autorun DONE.\n");
}
-/*
- * import RAID devices based on one partition
- * if possible, the array gets run as well.
- */
-
-static int autostart_array(dev_t startdev)
-{
- char b[BDEVNAME_SIZE];
- int err = -EINVAL, i;
- mdp_super_t *sb = NULL;
- mdk_rdev_t *start_rdev = NULL, *rdev;
-
- start_rdev = md_import_device(startdev, 0, 0);
- if (IS_ERR(start_rdev))
- return err;
-
-
- /* NOTE: this can only work for 0.90.0 superblocks */
- sb = (mdp_super_t*)page_address(start_rdev->sb_page);
- if (sb->major_version != 0 ||
- sb->minor_version != 90 ) {
- printk(KERN_WARNING "md: can only autostart 0.90.0 arrays\n");
- export_rdev(start_rdev);
- return err;
- }
-
- if (test_bit(Faulty, &start_rdev->flags)) {
- printk(KERN_WARNING
- "md: can not autostart based on faulty %s!\n",
- bdevname(start_rdev->bdev,b));
- export_rdev(start_rdev);
- return err;
- }
- list_add(&start_rdev->same_set, &pending_raid_disks);
-
- for (i = 0; i < MD_SB_DISKS; i++) {
- mdp_disk_t *desc = sb->disks + i;
- dev_t dev = MKDEV(desc->major, desc->minor);
-
- if (!dev)
- continue;
- if (dev == startdev)
- continue;
- if (MAJOR(dev) != desc->major || MINOR(dev) != desc->minor)
- continue;
- rdev = md_import_device(dev, 0, 0);
- if (IS_ERR(rdev))
- continue;
-
- list_add(&rdev->same_set, &pending_raid_disks);
- }
-
- /*
- * possibly return codes
- */
- autorun_devices(0);
- return 0;
-
-}
-
-
static int get_version(void __user * arg)
{
mdu_version_t ver;
@@ -4246,27 +4185,6 @@ static int md_ioctl(struct inode *inode,
goto abort;
}
-
- if (cmd == START_ARRAY) {
- /* START_ARRAY doesn't need to lock the array as autostart_array
- * does the locking, and it could even be a different array
- */
- static int cnt = 3;
- if (cnt > 0 ) {
- printk(KERN_WARNING
- "md: %s(pid %d) used deprecated START_ARRAY ioctl. "
- "This will not be supported beyond July 2006\n",
- current->comm, current->pid);
- cnt--;
- }
- err = autostart_array(new_decode_dev(arg));
- if (err) {
- printk(KERN_WARNING "md: autostart failed!\n");
- goto abort;
- }
- goto done;
- }
-
err = mddev_lock(mddev);
if (err) {
printk(KERN_INFO
diff -puN include/linux/compat_ioctl.h~md-the-scheduled-removal-of-the-start_array-ioctl-for-md include/linux/compat_ioctl.h
--- a/include/linux/compat_ioctl.h~md-the-scheduled-removal-of-the-start_array-ioctl-for-md
+++ a/include/linux/compat_ioctl.h
@@ -120,7 +120,6 @@ COMPATIBLE_IOCTL(PROTECT_ARRAY)
ULONG_IOCTL(HOT_ADD_DISK)
ULONG_IOCTL(SET_DISK_FAULTY)
COMPATIBLE_IOCTL(RUN_ARRAY)
-ULONG_IOCTL(START_ARRAY)
COMPATIBLE_IOCTL(STOP_ARRAY)
COMPATIBLE_IOCTL(STOP_ARRAY_RO)
COMPATIBLE_IOCTL(RESTART_ARRAY_RW)
diff -puN include/linux/raid/md_u.h~md-the-scheduled-removal-of-the-start_array-ioctl-for-md include/linux/raid/md_u.h
--- a/include/linux/raid/md_u.h~md-the-scheduled-removal-of-the-start_array-ioctl-for-md
+++ a/include/linux/raid/md_u.h
@@ -41,7 +41,7 @@
/* usage */
#define RUN_ARRAY _IOW (MD_MAJOR, 0x30, mdu_param_t)
-#define START_ARRAY _IO (MD_MAJOR, 0x31)
+/* 0x31 was START_ARRAY */
#define STOP_ARRAY _IO (MD_MAJOR, 0x32)
#define STOP_ARRAY_RO _IO (MD_MAJOR, 0x33)
#define RESTART_ARRAY_RW _IO (MD_MAJOR, 0x34)
_
Patches currently in -mm which might be from bunk@xxxxxxxxx are
gpio-rename-exported-vtables-to-better-match-tidy.patch
drivers-edac-edac_mch-must-include-linux-platform_deviceh.patch
git-cpufreq.patch
git-dvb.patch
git-gfs2.patch
if-0-drivers-usb-input-hid-corechid_find_field_by_usage.patch
git-libata-all.patch
git-mtd.patch
drivers-net-e1000-possible-cleanups.patch
lockdep-split-the-skb_queue_head_init-lock-class-tidy.patch
security-selinux-hooksc-make-4-functions-static.patch
git-nfs.patch
fs-nfs-make-code-static.patch
git-ocfs2.patch
git-pcmcia.patch
include-scsi-libsash-should-include-linux-scatterlisth.patch
gregkh-pci-acpiphp-configure-_prt-v3-cleanup.patch
git-scsi-misc.patch
drivers-scsi-aic7xxx-possible-cleanups.patch
drivers-scsi-small-cleanups.patch
drivers-scsi-qla2xxx-make-some-functions-static.patch
drivers-scsi-aic7xxx-aic79xx_corec-make-ahd_match_scb-static.patch
drivers-scsi-aic7xxx-possible-cleanups-2.patch
drivers-scsi-advansysc-cleanups.patch
make-drivers-scsi-aic7xxx-aic79xx_coreahd_set_tags-static.patch
megaraid-fix-warnings-when-config_proc_fs=n.patch
git-cryptodev.patch
mm-make-functions-static.patch
acx1xx-wireless-driver.patch
add-force-of-use-mmconfig-fix-2.patch
drivers-edac-make-code-static.patch
inode-diet-eliminate-i_blksize-and-use-a-per-superblock-default-fix.patch
reiserfs-warn-about-the-useless-nolargeio-option.patch
x86-microcode-add-sysfs-and-hotplug-support-fix-fix-2.patch
drivers-char-scx200_gpioc-make-code-static.patch
drivers-char-pc8736x_gpioc-remove-unused-static-functions.patch
fs-ecryptfs-possible-cleanups.patch
ecryptfs-add-a-maintainers-entry.patch
make-kernel-sysctlc_proc_do_string-static.patch
namespaces-utsname-sysctl-hack-fix.patch
namespaces-utsname-implement-clone_newuts-flag.patch
fs-reiser4-possible-cleanups.patch
drivers-ide-cleanups.patch
md-the-scheduled-removal-of-the-start_array-ioctl-for-md.patch
srcu-3-add-srcu-operations-to-rcutorture-fix.patch
the-scheduled-removal-of-some-oss-drivers.patch
the-scheduled-removal-of-some-oss-drivers-fix.patch
the-scheduled-removal-of-some-oss-drivers-fix-fix.patch
kill-sound-oss-_symsc.patch
schedule-obsolete-oss-drivers-for-removal-2nd-round.patch
slab-cache-shrinker-statistics.patch
debug-shared-irqs-kconfig-fix.patch
i386-enable-4k-stacks-by-default.patch
mutex-subsystem-synchro-test-module.patch
-
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
