Hi, On Thu, Mar 23, 2017 at 9:23 PM, Evgenii Shatokhin <[email protected]> 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 is fine. Since people have >> been running with KASLR by default on 32-bit since v4.8, this disables >> hibernation (with a warning). Booting with "nokaslr" will disable KASLR >> and enable hibernation. >> >> Reported-by: Evgenii Shatokhin <[email protected]> >> Signed-off-by: Kees Cook <[email protected]> >> Cc: [email protected] # v4.8+ > > > The patch does not work as intended on my system, unfortunately. > > I tried the mainline kernel v4.11-rc3 and added this patch. With "nokaslr" > in the kernel command line, the system fails to hibernate. It complains this > way in the log: Could you please send me your kernel config? I've built a 4.11-rc3 image and runs it on my 32bit laptop and hibernate works on CONFIG_RANDOMIZE_BASE=y
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