From: "Levin, Alexander (Sasha Levin)" <alexander.levin@verizon.com>
To: "gregkh@linuxfoundation.org" <gregkh@linuxfoundation.org>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"stable@vger.kernel.org" <stable@vger.kernel.org>
Subject: [GIT PULL for-4.9 34/48] ceph: fix bogus endianness change in ceph_ioctl_set_layout
Date: Wed, 11 Oct 2017 00:45:27 +0000 [thread overview]
Message-ID: <20171011004512.7949-35-alexander.levin@verizon.com> (raw)
In-Reply-To: <20171011004512.7949-1-alexander.levin@verizon.com>
From: Jeff Layton <jlayton@redhat.com>
[ Upstream commit 24c149ad6914d349d8b64749f20f3f8ea5031fe0 ]
sparse says:
fs/ceph/ioctl.c:100:28: warning: cast to restricted __le64
preferred_osd is a __s64 so we don't need to do any conversion. Also,
just remove the cast in ceph_ioctl_get_layout as it's not needed.
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Reviewed-by: Sage Weil <sage@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
---
fs/ceph/ioctl.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/ceph/ioctl.c b/fs/ceph/ioctl.c
index 7d752d53353a..4c9c72f26eb9 100644
--- a/fs/ceph/ioctl.c
+++ b/fs/ceph/ioctl.c
@@ -25,7 +25,7 @@ static long ceph_ioctl_get_layout(struct file *file, void __user *arg)
l.stripe_count = ci->i_layout.stripe_count;
l.object_size = ci->i_layout.object_size;
l.data_pool = ci->i_layout.pool_id;
- l.preferred_osd = (s32)-1;
+ l.preferred_osd = -1;
if (copy_to_user(arg, &l, sizeof(l)))
return -EFAULT;
}
@@ -97,7 +97,7 @@ static long ceph_ioctl_set_layout(struct file *file, void __user *arg)
nl.data_pool = ci->i_layout.pool_id;
/* this is obsolete, and always -1 */
- nl.preferred_osd = le64_to_cpu(-1);
+ nl.preferred_osd = -1;
err = __validate_layout(mdsc, &nl);
if (err)
--
2.11.0
next prev parent reply other threads:[~2017-10-11 1:01 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-11 0:45 [GIT PULL for-4.9 00/48] Commits for v4.9 LTS Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 01/48] xen-netback: Use GFP_ATOMIC to allocate hash Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 02/48] locking/lockdep: Add nest_lock integrity test Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 03/48] watchdog: kempld: fix gcc-4.3 build Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 04/48] irqchip/crossbar: Fix incorrect type of local variables Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 06/48] mac80211_hwsim: check HWSIM_ATTR_RADIO_NAME length Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 05/48] initramfs: finish fput() before accessing any binary from initramfs Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 07/48] ALSA: hda: Add Geminilake HDMI codec ID Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 10/48] net/mlx4_en: fix overflow in mlx4_en_init_timestamp() Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 09/48] mac80211: fix power saving clients handling in iwlwifi Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 11/48] staging: vchiq_2835_arm: Make cache-line-size a required DT property Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 08/48] qed: Don't use attention PTT for configuring BW Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 12/48] netfilter: nf_ct_expect: Change __nf_ct_expect_check() return value Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 15/48] sched/fair: Update rq clock before changing a task's CPU affinity Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 14/48] f2fs: do SSR for data when there is enough free space Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 13/48] iio: adc: xilinx: Fix error handling Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 18/48] md/linear: shutup lockdep warnning Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 17/48] f2fs: do not wait for writeback in write_begin Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 19/48] sparc64: Migrate hvcons irq to panicked cpu Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 16/48] Btrfs: send, fix failure to rename top level inode due to name collision Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 22/48] mm/memory_hotplug: set magic number to page->freelist instead of page->lru.next Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 21/48] crypto: xts - Add ECB dependency Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 20/48] net/mlx4_core: Fix VF overwrite of module param which disables DMFS on new probed PFs Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 25/48] scsi: scsi_dh_emc: return success in clariion_std_inquiry() Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 26/48] ASoC: mediatek: add I2C dependency for CS42XX8 Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 23/48] ocfs2/dlmglue: prepare tracking logic to avoid recursive cluster lock Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 24/48] slub: do not merge cache if slub_debug contains a never-merge flag Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 30/48] qed: Reserve doorbell BAR space for present CPUs Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 29/48] qede: Prevent index problems in loopback test Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 28/48] net: mvpp2: release reference to txq_cpu[] entry after unmapping Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 27/48] drm/amdgpu: refuse to reserve io mem for split VRAM buffers Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 31/48] qed: Read queue state before releasing buffer Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 33/48] ceph: don't update_dentry_lease unless we actually got one Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 32/48] i2c: at91: ensure state is restored after suspending Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` Levin, Alexander (Sasha Levin) [this message]
2017-10-11 0:45 ` [GIT PULL for-4.9 36/48] uapi: fix linux/rds.h userspace compilation errors Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 35/48] ceph: clean up unsafe d_parent accesses in build_dentry_path Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 38/48] IB/hfi1: Use static CTLE with Preset 6 for integrated HFIs Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 37/48] uapi: fix linux/mroute6.h userspace compilation errors Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 41/48] hrtimer: Catch invalid clockids again Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 40/48] target/iscsi: Fix unsolicited data seq_end_offset calculation Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 43/48] powerpc/perf: Add restrictions to PMC5 in power9 DD1 Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 42/48] nfsd/callback: Cleanup callback cred on shutdown Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 39/48] IB/hfi1: Allocate context data on memory node Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 47/48] EDAC, mce_amd: Print IPID and Syndrome on a separate line Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 45/48] regulator: core: Resolve supplies before disabling unused regulators Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 46/48] btmrvl: avoid double-disable_irq() race Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 44/48] drm/nouveau/gr/gf100-: fix ccache error logging Levin, Alexander (Sasha Levin)
2017-10-11 0:45 ` [GIT PULL for-4.9 48/48] cpufreq: CPPC: add ACPI_PROCESSOR dependency Levin, Alexander (Sasha Levin)
2017-10-19 13:13 ` [GIT PULL for-4.9 00/48] Commits for v4.9 LTS gregkh
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