From: Parinay Kondekar <parinay.konde...@seagate.com> A few pieces still exist for the IOC_LIBCFS_PANIC ioctl. Remove these last bits to prevent old tools from using them. The latest lustre utilities no longer use this ioctl.
Signed-off-by: Parinay Kondekar <parinay.konde...@seagate.com> Signed-off-by: James Simmons <uja.o...@yahoo.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5844 Reviewed-on: http://review.whamcloud.com/17492 Reviewed-by: Andreas Dilger <andreas.dil...@intel.com> Reviewed-by: Dmitry Eremin <dmitry.ere...@intel.com> Reviewed-by: John L. Hammond <john.hamm...@intel.com> Reviewed-by: Oleg Drokin <oleg.dro...@intel.com> --- .../lustre/include/linux/libcfs/libcfs_ioctl.h | 2 +- .../staging/lustre/include/linux/lnet/lnetctl.h | 1 - .../lustre/lustre/libcfs/linux/linux-module.c | 5 ----- drivers/staging/lustre/lustre/libcfs/module.c | 5 +---- 4 files changed, 2 insertions(+), 11 deletions(-) diff --git a/drivers/staging/lustre/include/linux/libcfs/libcfs_ioctl.h b/drivers/staging/lustre/include/linux/libcfs/libcfs_ioctl.h index ba47cdf..b0d5c78 100644 --- a/drivers/staging/lustre/include/linux/libcfs/libcfs_ioctl.h +++ b/drivers/staging/lustre/include/linux/libcfs/libcfs_ioctl.h @@ -105,7 +105,7 @@ struct libcfs_ioctl_handler { #define IOC_LIBCFS_TYPE 'e' #define IOC_LIBCFS_MIN_NR 30 /* libcfs ioctls */ -#define IOC_LIBCFS_PANIC _IOWR('e', 30, long) +/* IOC_LIBCFS_PANIC obsolete in 2.8.0, was _IOWR('e', 30, IOCTL_LIBCFS_TYPE) */ #define IOC_LIBCFS_CLEAR_DEBUG _IOWR('e', 31, long) #define IOC_LIBCFS_MARK_DEBUG _IOWR('e', 32, long) #define IOC_LIBCFS_MEMHOG _IOWR('e', 36, long) diff --git a/drivers/staging/lustre/include/linux/lnet/lnetctl.h b/drivers/staging/lustre/include/linux/lnet/lnetctl.h index bdd69b2..b9ec555 100644 --- a/drivers/staging/lustre/include/linux/lnet/lnetctl.h +++ b/drivers/staging/lustre/include/linux/lnet/lnetctl.h @@ -74,6 +74,5 @@ int jt_dbg_debug_file(int argc, char **argv); int jt_dbg_clear_debug_buf(int argc, char **argv); int jt_dbg_mark_debug_buf(int argc, char **argv); int jt_dbg_modules(int argc, char **argv); -int jt_dbg_panic(int argc, char **argv); #endif diff --git a/drivers/staging/lustre/lustre/libcfs/linux/linux-module.c b/drivers/staging/lustre/lustre/libcfs/linux/linux-module.c index 70a99cf..4ade712 100644 --- a/drivers/staging/lustre/lustre/libcfs/linux/linux-module.c +++ b/drivers/staging/lustre/lustre/libcfs/linux/linux-module.c @@ -147,11 +147,6 @@ static long libcfs_ioctl(struct file *file, /* Handle platform-dependent IOC requests */ switch (cmd) { - case IOC_LIBCFS_PANIC: - if (!capable(CFS_CAP_SYS_BOOT)) - return -EPERM; - panic("debugctl-invoked panic"); - return 0; case IOC_LIBCFS_MEMHOG: if (!capable(CFS_CAP_SYS_ADMIN)) return -EPERM; diff --git a/drivers/staging/lustre/lustre/libcfs/module.c b/drivers/staging/lustre/lustre/libcfs/module.c index 329d78c..1ad67c6 100644 --- a/drivers/staging/lustre/lustre/libcfs/module.c +++ b/drivers/staging/lustre/lustre/libcfs/module.c @@ -250,10 +250,7 @@ static int libcfs_ioctl_int(struct cfs_psdev_file *pfile, unsigned long cmd, case IOC_LIBCFS_CLEAR_DEBUG: libcfs_debug_clear_buffer(); return 0; - /* - * case IOC_LIBCFS_PANIC: - * Handled in arch/cfs_module.c - */ + case IOC_LIBCFS_MARK_DEBUG: if (data->ioc_inlbuf1 == NULL || data->ioc_inlbuf1[data->ioc_inllen1 - 1] != '\0') -- 1.7.1 _______________________________________________ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
