hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Two nfsd fixes, one for an RDMA crash, one for a pnfs/block protocol 

bug.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJWHUj5AAoJECebzXlCjuG+KIoP/RW5zigAEKqUiD7ycKR91BxD
 9Nt0fqTTrbkGJhKM1/DN4YEjogAHeFW5OnGiLQRUNI/qdy+I1Gyr1kgwGmCCVDt9
 d8AhnxcnXR5SmsQHk7eeUd/rnODetf0bW5YJ8PfFbnC6cmM013nR9ujEccUuCl9M
 hHTp+690Doab00PtWtsjmZv5d+eT1bktY/R2PuQhyQM2CKWh1u4FeNTd1lWE551D
 b1wSvhAGMYVEsQv8+HICDrIQ8loGfH2gpBILERLM2yJlhN1IPU3RmNSAcQpZSaql
 veJYVmHdpMACCLp0Dd3hwWKDYvcQ2lCqKk+Cpd0vLpvZ8J5OjCLC+a2dh0PRIYuf
 pwFCvbWz6dn27/9eXEKbyT2JIeBIl4qwrFjfiRKlNX0c4HGKXaE2gJrY7bxnDxe1
 BatAbEFZ+rxHyPmycaj3JdyOxafmw94XzbT8q2g7tmUCj+pvAI+Pbv6PlwN6W2r7
 aGBZzgd8Y9pT6ZbCB0e413d/t5ulxwkt6vVz9Jze4gfcUrWcqHaqt7AadMl7obUx
 AYPLAVGeHybdKlLvqv42IF2QM8ZhizM0+EnxkjfWLrsa7WbstWX5KLPpm3K80dM7
 98p1ToNQDFcNU8WBZw8AkBpFz4j32RVOkvzWFWbhCo+T3is4BmP16uEEjH90aCCY
 skQKMrq8J1ox33gz5gT7
 =Pkuy
 -----END PGP SIGNATURE-----

Merge tag 'nfsd-4.3-2' of git://linux-nfs.org/~bfields/linux

Pull nfsd fixes from Bruce Fields:
 "Two nfsd fixes, one for an RDMA crash, one for a pnfs/block protocol
  bug"

* tag 'nfsd-4.3-2' of git://linux-nfs.org/~bfields/linux:
  svcrdma: Fix NFS server crash triggered by 1MB NFS WRITE
  nfsd/blocklayout: accept any minlength
This commit is contained in:
Linus Torvalds 2015-10-13 11:31:03 -07:00
parent 6006d4521b 3be7f32878
commit 5b5f145527
2 changed files with 1 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
fs/nfsd/blocklayout.c
View File

@ -56,14 +56,6 @@ nfsd4_block_proc_layoutget(struct inode *inode, const struct svc_fh *fhp,
u32 device_generation = 0; u32 device_generation = 0;
int error; int error;
/*
* We do not attempt to support I/O smaller than the fs block size,
* or not aligned to it.
*/
if (args->lg_minlength < block_size) {
dprintk("pnfsd: I/O too small\n");
goto out_layoutunavailable;
}
if (seg->offset & (block_size - 1)) { if (seg->offset & (block_size - 1)) {
dprintk("pnfsd: I/O misaligned\n"); dprintk("pnfsd: I/O misaligned\n");
goto out_layoutunavailable; goto out_layoutunavailable;

2
net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
View File

@ -533,7 +533,7 @@ static int rdma_read_complete(struct svc_rqst *rqstp,
rqstp->rq_arg.page_base = head->arg.page_base; rqstp->rq_arg.page_base = head->arg.page_base;
/* rq_respages starts after the last arg page */ /* rq_respages starts after the last arg page */
rqstp->rq_respages = &rqstp->rq_arg.pages[page_no]; rqstp->rq_respages = &rqstp->rq_pages[page_no];
rqstp->rq_next_page = rqstp->rq_respages + 1; rqstp->rq_next_page = rqstp->rq_respages + 1;
/* Rebuild rq_arg head and tail. */ /* Rebuild rq_arg head and tail. */