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  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:   Sun, 27 Jan 2019 14:57:37 +0100
From:   Eugeniu Rosca <>
To:     Sudeep Holla <>
        Jisheng Zhang <>,
        Steve Longerbeam <>,
        Joshua Frkuska <>,
        Greg Kroah-Hartman <>,
        "Rafael J. Wysocki" <>,
        Eugeniu Rosca <>,
        Eugeniu Rosca <>
Subject: Re: [RFC PATCH] drivers core: cpu: add hotplug callback to update
 cpu_dev state to resumed

FWIW the "cache: parent cpuN should not be sleeping" warnings no longer
appear during s2ram procedure on R-Car H3-ES20 Salvator-X with this patch.
The kernel version is v5.0-rc3-241-g7c2614bf7a1f.
The test procedure is:

root@...vator-x:~# modprobe i2c-dev
root@...vator-x:~# i2cset -f -y 7 0x30 0x20 0x0F
root@...vator-x:~# echo deep > /sys/power/mem_sleep
root@...vator-x:~# echo mem > /sys/power/state

Tested-by: Eugeniu Rosca <>

Powered by blists - more mailing lists