The patch titled mtd: add OOB ioctls for >4GiB devices has been removed from the -mm tree. Its filename was mtd-add-oob-ioctls-for-4gib-devices.patch This patch was dropped because it was merged into mainline or a subsystem tree The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: mtd: add OOB ioctls for >4GiB devices From: Kevin Cernekee <kpc.mtd@xxxxxxxxx> Signed-off-by: Kevin Cernekee <kpc.mtd@xxxxxxxxx> Cc: David Woodhouse <dwmw2@xxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/mtd/mtdchar.c | 28 ++++++++++++++++++++++++++++ fs/compat_ioctl.c | 2 ++ include/mtd/mtd-abi.h | 9 +++++++++ 3 files changed, 39 insertions(+) diff -puN drivers/mtd/mtdchar.c~mtd-add-oob-ioctls-for-4gib-devices drivers/mtd/mtdchar.c --- a/drivers/mtd/mtdchar.c~mtd-add-oob-ioctls-for-4gib-devices +++ a/drivers/mtd/mtdchar.c @@ -607,6 +607,34 @@ static int mtd_ioctl(struct inode *inode break; } + case MEMWRITEOOB64: + { + struct mtd_oob_buf64 buf; + struct mtd_oob_buf64 __user *buf_user = argp; + + if (copy_from_user(&buf, argp, sizeof(buf))) + ret = -EFAULT; + else + ret = mtd_do_writeoob(file, mtd, buf.start, buf.length, + (void __user *)(uintptr_t)buf.usr_ptr, + &buf_user->length); + break; + } + + case MEMREADOOB64: + { + struct mtd_oob_buf64 buf; + struct mtd_oob_buf64 __user *buf_user = argp; + + if (copy_from_user(&buf, argp, sizeof(buf))) + ret = -EFAULT; + else + ret = mtd_do_readoob(mtd, buf.start, buf.length, + (void __user *)(uintptr_t)buf.usr_ptr, + &buf_user->length); + break; + } + case MEMLOCK: { struct erase_info_user einfo; diff -puN fs/compat_ioctl.c~mtd-add-oob-ioctls-for-4gib-devices fs/compat_ioctl.c --- a/fs/compat_ioctl.c~mtd-add-oob-ioctls-for-4gib-devices +++ a/fs/compat_ioctl.c @@ -2411,6 +2411,8 @@ COMPATIBLE_IOCTL(ECCGETLAYOUT) COMPATIBLE_IOCTL(ECCGETSTATS) COMPATIBLE_IOCTL(MTDFILEMODE) COMPATIBLE_IOCTL(MEMERASE64) +COMPATIBLE_IOCTL(MEMREADOOB64) +COMPATIBLE_IOCTL(MEMWRITEOOB64) /* NBD */ ULONG_IOCTL(NBD_SET_SOCK) ULONG_IOCTL(NBD_SET_BLKSIZE) diff -puN include/mtd/mtd-abi.h~mtd-add-oob-ioctls-for-4gib-devices include/mtd/mtd-abi.h --- a/include/mtd/mtd-abi.h~mtd-add-oob-ioctls-for-4gib-devices +++ a/include/mtd/mtd-abi.h @@ -23,6 +23,13 @@ struct mtd_oob_buf { unsigned char __user *ptr; }; +struct mtd_oob_buf64 { + __u64 start; + __u32 pad; + __u32 length; + __u64 usr_ptr; +}; + #define MTD_ABSENT 0 #define MTD_RAM 1 #define MTD_ROM 2 @@ -101,6 +108,8 @@ struct otp_info { #define ECCGETSTATS _IOR('M', 18, struct mtd_ecc_stats) #define MTDFILEMODE _IO('M', 19) #define MEMERASE64 _IOW('M', 20, struct erase_info_user64) +#define MEMWRITEOOB64 _IOWR('M', 21, struct mtd_oob_buf64) +#define MEMREADOOB64 _IOWR('M', 22, struct mtd_oob_buf64) /* * Obsolete legacy interface. Keep it in order not to break userspace _ Patches currently in -mm which might be from kpc.mtd@xxxxxxxxx are linux-next.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