Re: [PATCH] hibernation: on 32-bit x86, disabled in favor of KASLR

2017-03-25 Thread Kees Cook
On Sat, Mar 25, 2017 at 7:54 AM, Evgenii Shatokhin wrote: > On 23.03.2017 18:30, Rafael J. Wysocki wrote: >> >> On Thu, Mar 23, 2017 at 2:23 PM, Evgenii Shatokhin >> wrote: >>> >>> On 23.03.2017 03:27, Kees Cook wrote: This

Re: [PATCH] hibernation: on 32-bit x86, disabled in favor of KASLR

2017-03-25 Thread Kees Cook
On Sat, Mar 25, 2017 at 7:54 AM, Evgenii Shatokhin wrote: > On 23.03.2017 18:30, Rafael J. Wysocki wrote: >> >> On Thu, Mar 23, 2017 at 2:23 PM, Evgenii Shatokhin >> wrote: >>> >>> On 23.03.2017 03:27, Kees Cook wrote: This is a modified revert of commit 65fe935dd238 ("x86/KASLR,

Re: [PATCH] hibernation: on 32-bit x86, disabled in favor of KASLR

2017-03-25 Thread Evgenii Shatokhin
On 23.03.2017 18:30, Rafael J. Wysocki wrote: On Thu, Mar 23, 2017 at 2:23 PM, Evgenii Shatokhin wrote: On 23.03.2017 03:27, Kees Cook wrote: This is a modified revert of commit 65fe935dd238 ("x86/KASLR, x86/power: Remove x86 hibernation restrictions"), since it

Re: [PATCH] hibernation: on 32-bit x86, disabled in favor of KASLR

2017-03-25 Thread Evgenii Shatokhin
On 23.03.2017 18:30, Rafael J. Wysocki wrote: On Thu, Mar 23, 2017 at 2:23 PM, Evgenii Shatokhin wrote: On 23.03.2017 03:27, Kees Cook wrote: This is a modified revert of commit 65fe935dd238 ("x86/KASLR, x86/power: Remove x86 hibernation restrictions"), since it appears that 32-bit

Re: [PATCH] hibernation: on 32-bit x86, disabled in favor of KASLR

2017-03-23 Thread Yu Chen
Hi, On Thu, Mar 23, 2017 at 9:23 PM, Evgenii Shatokhin wrote: > On 23.03.2017 03:27, Kees Cook wrote: >> >> This is a modified revert of commit 65fe935dd238 ("x86/KASLR, x86/power: >> Remove x86 hibernation restrictions"), since it appears that 32-bit >> hibernation

Re: [PATCH] hibernation: on 32-bit x86, disabled in favor of KASLR

2017-03-23 Thread Yu Chen
Hi, On Thu, Mar 23, 2017 at 9:23 PM, Evgenii Shatokhin wrote: > On 23.03.2017 03:27, Kees Cook wrote: >> >> This is a modified revert of commit 65fe935dd238 ("x86/KASLR, x86/power: >> Remove x86 hibernation restrictions"), since it appears that 32-bit >> hibernation still can't support KASLR.

Re: [PATCH] hibernation: on 32-bit x86, disabled in favor of KASLR

2017-03-23 Thread Rafael J. Wysocki
On Thu, Mar 23, 2017 at 2:23 PM, Evgenii Shatokhin wrote: > On 23.03.2017 03:27, Kees Cook wrote: >> >> This is a modified revert of commit 65fe935dd238 ("x86/KASLR, x86/power: >> Remove x86 hibernation restrictions"), since it appears that 32-bit >> hibernation still

Re: [PATCH] hibernation: on 32-bit x86, disabled in favor of KASLR

2017-03-23 Thread Rafael J. Wysocki
On Thu, Mar 23, 2017 at 2:23 PM, Evgenii Shatokhin wrote: > On 23.03.2017 03:27, Kees Cook wrote: >> >> This is a modified revert of commit 65fe935dd238 ("x86/KASLR, x86/power: >> Remove x86 hibernation restrictions"), since it appears that 32-bit >> hibernation still can't support KASLR. 64-bit

Re: [PATCH] hibernation: on 32-bit x86, disabled in favor of KASLR

2017-03-23 Thread Evgenii Shatokhin
On 23.03.2017 03:27, Kees Cook wrote: This is a modified revert of commit 65fe935dd238 ("x86/KASLR, x86/power: Remove x86 hibernation restrictions"), since it appears that 32-bit hibernation still can't support KASLR. 64-bit is fine. Since people have been running with KASLR by default on 32-bit

Re: [PATCH] hibernation: on 32-bit x86, disabled in favor of KASLR

2017-03-23 Thread Evgenii Shatokhin
On 23.03.2017 03:27, Kees Cook wrote: This is a modified revert of commit 65fe935dd238 ("x86/KASLR, x86/power: Remove x86 hibernation restrictions"), since it appears that 32-bit hibernation still can't support KASLR. 64-bit is fine. Since people have been running with KASLR by default on 32-bit

Re: [PATCH] hibernation: on 32-bit x86, disabled in favor of KASLR

2017-03-22 Thread Rafael J. Wysocki
On Thu, Mar 23, 2017 at 1:27 AM, Kees Cook wrote: > This is a modified revert of commit 65fe935dd238 ("x86/KASLR, x86/power: > Remove x86 hibernation restrictions"), since it appears that 32-bit > hibernation still can't support KASLR. 64-bit is fine. Since people have >

Re: [PATCH] hibernation: on 32-bit x86, disabled in favor of KASLR

2017-03-22 Thread Rafael J. Wysocki
On Thu, Mar 23, 2017 at 1:27 AM, Kees Cook wrote: > This is a modified revert of commit 65fe935dd238 ("x86/KASLR, x86/power: > Remove x86 hibernation restrictions"), since it appears that 32-bit > hibernation still can't support KASLR. 64-bit is fine. Since people have > been running with KASLR