linux-kernel - RE: [PATCH v3 5/7] tools: hv: Add new fcopy application based on uio driver

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 linux-cve-announce 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: Wed, 3 Apr 2024 17:54:23 +0000
From: Long Li <longli@...rosoft.com>
To: Saurabh Sengar <ssengar@...ux.microsoft.com>, KY Srinivasan
	<kys@...rosoft.com>, Haiyang Zhang <haiyangz@...rosoft.com>,
	"wei.liu@...nel.org" <wei.liu@...nel.org>, Dexuan Cui <decui@...rosoft.com>,
	"gregkh@...uxfoundation.org" <gregkh@...uxfoundation.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-hyperv@...r.kernel.org" <linux-hyperv@...r.kernel.org>
CC: Saurabh Singh Sengar <ssengar@...rosoft.com>
Subject: RE: [PATCH v3 5/7] tools: hv: Add new fcopy application based on uio
 driver

> Subject: [PATCH v3 5/7] tools: hv: Add new fcopy application based on uio driver
> 
> New fcopy application using uio_hv_generic driver. This application copies file
> from Hyper-V host to guest VM.
> 
> A big part of this code is copied from tools/hv/hv_fcopy_daemon.c which this new
> application is replacing.
> 
> Signed-off-by: Saurabh Sengar <ssengar@...ux.microsoft.com>

Reviewed-by: Long Li <longli@...rosoft.com>

> ---
> [V3]
> - Restricted Makefile to x86.
> 
> [V2]
> - Improve commit message.
> - Change (4 * 4096) to 0x4000 for ring buffer size
> - Removed some unnecessary type casting.
> - Mentioned in file copy right header that this code is copied.
> - Changed the print from "Registration failed" to "Signal to host failed".
> - Fixed mask for rx buffer interrupt to 0 before waiting for interrupt.