On Tue, 2017-08-22 at 01:22 +0900, Roger Shimizu wrote: > Control: tag -1 +pending > > On Mon, Aug 21, 2017 at 9:28 AM, Roger Shimizu <rogershim...@gmail.com> wrote: > > On Mon, Aug 21, 2017 at 12:43 AM, Ben Hutchings <b...@decadent.org.uk> > > wrote: > > > > > > OK, then try using 4.11.6 source and bisecting the Debian config > > > changes. > > > > Result: > > 0905519af414d339f615d7aac974f9a9163cdbd3 is the first bad commit > > So I confirmed the only problem is CONFIG_STRICT_KERNEL_RWX > Added a commit to disable STRICT_KERNEL_RWX for armel. > After cherry-pick this commit to 4.11.6-1 and 4.12.6-1, I confirmed > the kernel boot again on my linkstation device.
Oh I see, that adds section (1 MiB) alignment in several places. Surprisingly, the padding isn't completely zero-filled, so it inflates the compressed image size too. > Added another commit on branch rosh/check-size2, that check the > decompressed image size. > I confirmed it works. Please kindly review. Thank you! Please choose a more meaningful name than 'image2' e.g. 'uncompressed- image'. For the size check, you're mostly duplicating the existing check_size() function. It would be preferable to have a single function with some extra parameters so that it can do both compressed and uncompressed size checks. Ben. -- Ben Hutchings Make three consecutive correct guesses and you will be considered an expert.
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