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| author | Mark Brown <broonie@kernel.org> | 2018-01-08 15:54:50 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-01-08 15:54:50 +0000 |
| commit | 498495dba268b20e8eadd7fe93c140c68b6cc9d2 (patch) | |
| tree | 00d1562049d8bc2194fddd9ba0cbbe0812ad6f68 /drivers/infiniband/core/uverbs_main.c | |
| parent | d5cc0a1fcbb5ddbef9fdd4c4a978da3254ddbf37 (diff) | |
| parent | 5c256045b87b8aa8e5bc9d2e2fdc0802351c1f99 (diff) | |
| download | linux-stable-498495dba268b20e8eadd7fe93c140c68b6cc9d2.tar.gz linux-stable-498495dba268b20e8eadd7fe93c140c68b6cc9d2.tar.bz2 linux-stable-498495dba268b20e8eadd7fe93c140c68b6cc9d2.zip | |
Merge branch 'fix/intel' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-intel
Diffstat (limited to 'drivers/infiniband/core/uverbs_main.c')
| -rw-r--r-- | drivers/infiniband/core/uverbs_main.c | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/drivers/infiniband/core/uverbs_main.c b/drivers/infiniband/core/uverbs_main.c index dc2aed6fb21b..381fd9c096ae 100644 --- a/drivers/infiniband/core/uverbs_main.c +++ b/drivers/infiniband/core/uverbs_main.c @@ -128,6 +128,7 @@ static int (*uverbs_ex_cmd_table[])(struct ib_uverbs_file *file, [IB_USER_VERBS_EX_CMD_CREATE_RWQ_IND_TBL] = ib_uverbs_ex_create_rwq_ind_table, [IB_USER_VERBS_EX_CMD_DESTROY_RWQ_IND_TBL] = ib_uverbs_ex_destroy_rwq_ind_table, [IB_USER_VERBS_EX_CMD_MODIFY_QP] = ib_uverbs_ex_modify_qp, + [IB_USER_VERBS_EX_CMD_MODIFY_CQ] = ib_uverbs_ex_modify_cq, }; static void ib_uverbs_add_one(struct ib_device *device); @@ -763,7 +764,7 @@ static ssize_t ib_uverbs_write(struct file *filp, const char __user *buf, } if (!access_ok(VERIFY_WRITE, - (void __user *) (unsigned long) ex_hdr.response, + u64_to_user_ptr(ex_hdr.response), (hdr.out_words + ex_hdr.provider_out_words) * 8)) { ret = -EFAULT; goto out; @@ -775,19 +776,17 @@ static ssize_t ib_uverbs_write(struct file *filp, const char __user *buf, } } - INIT_UDATA_BUF_OR_NULL(&ucore, buf, (unsigned long) ex_hdr.response, - hdr.in_words * 8, hdr.out_words * 8); + ib_uverbs_init_udata_buf_or_null(&ucore, buf, + u64_to_user_ptr(ex_hdr.response), + hdr.in_words * 8, hdr.out_words * 8); - INIT_UDATA_BUF_OR_NULL(&uhw, - buf + ucore.inlen, - (unsigned long) ex_hdr.response + ucore.outlen, - ex_hdr.provider_in_words * 8, - ex_hdr.provider_out_words * 8); + ib_uverbs_init_udata_buf_or_null(&uhw, + buf + ucore.inlen, + u64_to_user_ptr(ex_hdr.response) + ucore.outlen, + ex_hdr.provider_in_words * 8, + ex_hdr.provider_out_words * 8); - ret = uverbs_ex_cmd_table[command](file, - ib_dev, - &ucore, - &uhw); + ret = uverbs_ex_cmd_table[command](file, ib_dev, &ucore, &uhw); if (!ret) ret = written_count; } else { |