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
| ||
|
Date: Wed, 29 Jul 2020 00:10:39 -0400 From: "Martin K. Petersen" <martin.petersen@...cle.com> To: Stanley Chu <stanley.chu@...iatek.com>, alim.akhtar@...sung.com, linux-scsi@...r.kernel.org, bvanassche@....org, avri.altman@....com, jejb@...ux.ibm.com Cc: "Martin K . Petersen" <martin.petersen@...cle.com>, matthias.bgg@...il.com, linux-arm-kernel@...ts.infradead.org, asutoshd@...eaurora.org, chaotian.jing@...iatek.com, linux-kernel@...r.kernel.org, chun-hung.wu@...iatek.com, cc.chou@...iatek.com, kuohong.wang@...iatek.com, andy.teng@...iatek.com, peter.wang@...iatek.com, linux-mediatek@...ts.infradead.org, beanhuo@...ron.com, cang@...eaurora.org Subject: Re: [PATCH v1] scsi: ufs-mediatek: Prevent LPM operation on undeclared VCC On Fri, 24 Jul 2020 22:16:27 +0800, Stanley Chu wrote: > In some platforms, VCC regulator may not be declared in device tree > to keep itself "always-on". In this case, hba->vreg_info.vcc is NULL > and shall not be operated during any flow. > > Prevent possible NULL hba->vreg_info.vcc access in LPM mode by checking > if it is valid first. Applied to 5.9/scsi-queue, thanks! [1/1] scsi: ufs-mediatek: Prevent LPM operation on undeclared VCC https://git.kernel.org/mkp/scsi/c/0255b1e3d849 -- Martin K. Petersen Oracle Linux Engineering
Powered by blists - more mailing lists