Re: [PATCH v2 3/5] treewide: use get_random_u32() when possible
From: Chuck Lever III <hidden>
Date: 2022-10-06 15:46:19
Also in:
dri-devel, kernel-janitors, linux-block, linux-crypto, linux-fsdevel, linux-media, linux-mm, linux-mmc, linux-nvme, linux-patches, linux-rdma, linux-usb, linux-wireless, lkml, netdev
On Oct 6, 2022, at 9:25 AM, Jason A. Donenfeld [off-list ref] wrote: The prandom_u32() function has been a deprecated inline wrapper around get_random_u32() for several releases now, and compiles down to the exact same code. Replace the deprecated wrapper with a direct call to the real function. Reviewed-by: Kees Cook <redacted> Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> --- Documentation/networking/filter.rst | 2 +- drivers/infiniband/hw/cxgb4/cm.c | 4 ++-- drivers/infiniband/hw/hfi1/tid_rdma.c | 2 +- drivers/infiniband/hw/mlx4/mad.c | 2 +- drivers/infiniband/ulp/ipoib/ipoib_cm.c | 2 +- drivers/md/raid5-cache.c | 2 +- drivers/mtd/nand/raw/nandsim.c | 2 +- drivers/net/bonding/bond_main.c | 2 +- drivers/net/ethernet/broadcom/cnic.c | 2 +- .../chelsio/inline_crypto/chtls/chtls_cm.c | 2 +- drivers/net/ethernet/rocker/rocker_main.c | 6 +++--- .../net/wireless/marvell/mwifiex/cfg80211.c | 4 ++-- .../net/wireless/microchip/wilc1000/cfg80211.c | 2 +- .../net/wireless/quantenna/qtnfmac/cfg80211.c | 2 +- drivers/nvme/common/auth.c | 2 +- drivers/scsi/cxgbi/cxgb4i/cxgb4i.c | 4 ++-- drivers/target/iscsi/cxgbit/cxgbit_cm.c | 2 +- drivers/thunderbolt/xdomain.c | 2 +- drivers/video/fbdev/uvesafb.c | 2 +- fs/exfat/inode.c | 2 +- fs/ext4/ialloc.c | 2 +- fs/ext4/ioctl.c | 4 ++-- fs/ext4/mmp.c | 2 +- fs/f2fs/namei.c | 2 +- fs/fat/inode.c | 2 +- fs/nfsd/nfs4state.c | 4 ++-- fs/ubifs/journal.c | 2 +- fs/xfs/libxfs/xfs_ialloc.c | 2 +- fs/xfs/xfs_icache.c | 2 +- fs/xfs/xfs_log.c | 2 +- include/net/netfilter/nf_queue.h | 2 +- include/net/red.h | 2 +- include/net/sock.h | 2 +- kernel/kcsan/selftest.c | 2 +- lib/random32.c | 2 +- lib/reed_solomon/test_rslib.c | 6 +++--- lib/test_fprobe.c | 2 +- lib/test_kprobes.c | 2 +- lib/test_rhashtable.c | 6 +++--- mm/shmem.c | 2 +- net/802/garp.c | 2 +- net/802/mrp.c | 2 +- net/core/pktgen.c | 4 ++-- net/ipv4/tcp_cdg.c | 2 +- net/ipv4/udp.c | 2 +- net/ipv6/ip6_flowlabel.c | 2 +- net/ipv6/output_core.c | 2 +- net/netfilter/ipvs/ip_vs_conn.c | 2 +- net/netfilter/xt_statistic.c | 2 +- net/openvswitch/actions.c | 2 +- net/rds/bind.c | 2 +- net/sched/sch_cake.c | 2 +- net/sched/sch_netem.c | 18 +++++++++--------- net/sunrpc/auth_gss/gss_krb5_wrap.c | 4 ++-- net/sunrpc/xprt.c | 2 +- net/unix/af_unix.c | 2 +- 56 files changed, 77 insertions(+), 77 deletions(-)
...
quoted hunk ↗ jump to hunk
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index c5d199d7e6b4..e10c16cd7881 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c@@ -4346,8 +4346,8 @@ void nfsd4_init_leases_net(struct nfsd_net *nn)nn->nfsd4_grace = 90; nn->somebody_reclaimed = false; nn->track_reclaim_completes = false; - nn->clverifier_counter = prandom_u32(); - nn->clientid_base = prandom_u32(); + nn->clverifier_counter = get_random_u32(); + nn->clientid_base = get_random_u32(); nn->clientid_counter = nn->clientid_base + 1; nn->s2s_cp_cl_id = nn->clientid_counter++;
For the NFSD hunk: Acked-by: Chuck Lever <redacted> -- Chuck Lever