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 for Android: free password hash cracker in your pocket
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date: Mon, 30 Oct 2023 06:44:53 +0000
From: "Pucha, HimasekharX Reddy" <himasekharx.reddy.pucha@...el.com>
To: mschmidt <mschmidt@...hat.com>, "netdev@...r.kernel.org"
	<netdev@...r.kernel.org>
CC: "Ertman, David M" <david.m.ertman@...el.com>,
	"intel-wired-lan@...ts.osuosl.org" <intel-wired-lan@...ts.osuosl.org>,
	"Nguyen, Anthony L" <anthony.l.nguyen@...el.com>, Daniel Machon
	<daniel.machon@...rochip.com>, "Brandeburg, Jesse"
	<jesse.brandeburg@...el.com>
Subject: RE: [Intel-wired-lan] [PATCH net] ice: lag: in RCU, use atomic
 allocation

> -----Original Message-----
> From: Intel-wired-lan <intel-wired-lan-bounces@...osl.org> On Behalf Of Michal Schmidt
> Sent: Monday, October 23, 2023 4:30 PM
> To: netdev@...r.kernel.org
> Cc: Ertman, David M <david.m.ertman@...el.com>; intel-wired-lan@...ts.osuosl.org; Nguyen, Anthony L <anthony.l.nguyen@...el.com>; Daniel Machon <daniel.machon@...rochip.com>; Brandeburg, Jesse <jesse.brandeburg@...el.com>
> Subject: [Intel-wired-lan] [PATCH net] ice: lag: in RCU, use atomic allocation
>
> Sleeping is not allowed in RCU read-side critical sections.
> Use atomic allocations under rcu_read_lock.
>
> Fixes: 1e0f9881ef79 ("ice: Flesh out implementation of support for SRIOV on bonded interface")
> Fixes: 41ccedf5ca8f ("ice: implement lag netdev event handler")
> Fixes: 3579aa86fb40 ("ice: update reset path for SRIOV LAG support")
> Signed-off-by: Michal Schmidt <mschmidt@...hat.com>
> ---
>  drivers/net/ethernet/intel/ice/ice_lag.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
>

Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@...el.com> (A Contingent worker at Intel)


Powered by blists - more mailing lists