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| author | Jason Gunthorpe <jgg@mellanox.com> | 2018-08-16 14:13:03 -0600 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-08-16 14:21:29 -0600 |
| commit | 0a3173a5f09bc58a3638ecfd0a80bdbae55e123c (patch) | |
| tree | d6c0bc84863cca54dfbde3b7463e5d49c82af9f1 /lib/test_printf.c | |
| parent | 92f4e77c85918eab5e5803d7e28ab89a7e6bd3a2 (diff) | |
| parent | 5c60a7389d795e001c8748b458eb76e3a5b6008c (diff) | |
| download | linux-0a3173a5f09bc58a3638ecfd0a80bdbae55e123c.tar.bz2 | |
Merge branch 'linus/master' into rdma.git for-next
rdma.git merge resolution for the 4.19 merge window
Conflicts:
drivers/infiniband/core/rdma_core.c
- Use the rdma code and revise with the new spelling for
atomic_fetch_add_unless
drivers/nvme/host/rdma.c
- Replace max_sge with max_send_sge in new blk code
drivers/nvme/target/rdma.c
- Use the blk code and revise to use NULL for ib_post_recv when
appropriate
- Replace max_sge with max_recv_sge in new blk code
net/rds/ib_send.c
- Use the net code and revise to use NULL for ib_post_recv when
appropriate
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'lib/test_printf.c')
| -rw-r--r-- | lib/test_printf.c | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/lib/test_printf.c b/lib/test_printf.c index cea592f402ed..53527ea822b5 100644 --- a/lib/test_printf.c +++ b/lib/test_printf.c @@ -206,6 +206,7 @@ test_string(void) #define PTR_WIDTH 16 #define PTR ((void *)0xffff0123456789abUL) #define PTR_STR "ffff0123456789ab" +#define PTR_VAL_NO_CRNG "(____ptrval____)" #define ZEROS "00000000" /* hex 32 zero bits */ static int __init @@ -216,7 +217,16 @@ plain_format(void) nchars = snprintf(buf, PLAIN_BUF_SIZE, "%p", PTR); - if (nchars != PTR_WIDTH || strncmp(buf, ZEROS, strlen(ZEROS)) != 0) + if (nchars != PTR_WIDTH) + return -1; + + if (strncmp(buf, PTR_VAL_NO_CRNG, PTR_WIDTH) == 0) { + pr_warn("crng possibly not yet initialized. plain 'p' buffer contains \"%s\"", + PTR_VAL_NO_CRNG); + return 0; + } + + if (strncmp(buf, ZEROS, strlen(ZEROS)) != 0) return -1; return 0; @@ -227,6 +237,7 @@ plain_format(void) #define PTR_WIDTH 8 #define PTR ((void *)0x456789ab) #define PTR_STR "456789ab" +#define PTR_VAL_NO_CRNG "(ptrval)" static int __init plain_format(void) @@ -245,7 +256,16 @@ plain_hash(void) nchars = snprintf(buf, PLAIN_BUF_SIZE, "%p", PTR); - if (nchars != PTR_WIDTH || strncmp(buf, PTR_STR, PTR_WIDTH) == 0) + if (nchars != PTR_WIDTH) + return -1; + + if (strncmp(buf, PTR_VAL_NO_CRNG, PTR_WIDTH) == 0) { + pr_warn("crng possibly not yet initialized. plain 'p' buffer contains \"%s\"", + PTR_VAL_NO_CRNG); + return 0; + } + + if (strncmp(buf, PTR_STR, PTR_WIDTH) == 0) return -1; return 0; |