I meant eighteen, this is right. While I skipped 4.18 for normal use, to do tests when this issue appeared I tested with 4.18 too and noticed that since 4.18-rc4 the issue exist. Yes, you can add me to Tested-by, as this patch solved the issue to me: no problems with kernel and the script runs normally. Thank you. Em 14/10/2018 17:14, Vlastimil Babka escreveu: > On 10/14/18 8:07 PM, Leonardo Soares Müller wrote: >> This patch applied on 4.19-rc7 corrected the problem to me and the >> script is no longer triggering the kernel bug. > > Great! Can we add your Tested-by: then? > >> I completely skipped 4.18 because there were multiple regressions >> affecting my computer. 4.19-rc6 and 4.19-rc7 have most regressions fixed >> but then this issue appeared. >> >> The first kernel version released I found with this problem is 4.18-rc4, > > OK, that confirms the smaps_rollup problem is indeed older than my > rewrite. Unless it's a typo and you mean 4.19-rc4 since you "skipped 4.18". > >> but bisecting between 4.18-rc3 and 4.18-rc4 failed: on boot there was >> one message starting with [UNSUPP] and with something about "Arbitrary >> File System". >>