lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [day] [month] [year] [list]
Date:   Fri, 27 Apr 2018 14:23:53 -0400
From:   Doug Ledford <dledford@...hat.com>
To:     Yanjun Zhu <yanjun.zhu@...cle.com>,
        Jianchao Wang <jianchao.w.wang@...cle.com>, monis@...lanox.com,
        jgg@...pe.ca
Cc:     linux-rdma@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] IB/rxe: add RXE_START_MASK for rxe_opcode
 IB_OPCODE_RC_SEND_ONLY_INV

On Thu, 2018-04-26 at 12:02 +0800, Yanjun Zhu wrote:
> On 2018/4/26 11:52, Jianchao Wang wrote:
> > w/o RXE_START_MASK, the last_psn of IB_OPCODE_RC_SEND_ONLY_INV
> > will not be updated in update_wqe_psn, and the corresponding
> > wqe will not be acked in rxe_completer due to its last_psn is
> > zero. Finally, the other wqe will also not be able to be acked,
> > because the wqe of IB_OPCODE_RC_SEND_ONLY_INV with last_psn 0
> > is still there. This causes large amount of io timeout when
> > nvmeof is over rxe.
> > 
> > Add RXE_START_MASK for IB_OPCODE_RC_SEND_ONLY_INV to fix this.
> > 
> > Signed-off-by: Jianchao Wang <jianchao.w.wang@...cle.com>
> 
> Reviewed-by: Zhu Yanjun <yanjun.zhu@...cle.com>

Thanks, applied to for-rc.

-- 
Doug Ledford <dledford@...hat.com>
    GPG KeyID: B826A3330E572FDD
    Key fingerprint = AE6B 1BDA 122B 23B4 265B  1274 B826 A333 0E57 2FDD
Download attachment "signature.asc" of type "application/pgp-signature" (834 bytes)

Powered by blists - more mailing lists