On Sat, 13 Apr 2019, Andreas Schwab wrote: > On Apr 13 2019, Finn Thain <[email protected]> wrote: > > > On Sat, 13 Apr 2019, Eero Tamminen wrote: > > > >> Unable to handle kernel access at virtual address (ptrval) > > > > https://github.com/fthain/linux/commit/457961e86662a5d9fb42505034deba85fd85370f > > Just use %px instead. >
Right. That approach was my first attempt. To fix the regression that way would involve a lot of patches. # dmesg | grep ptrval [ 0.320000] macfb: framebuffer at 0xf9001000, mapped to 0x(ptrval), size 234k [ 0.420000] mac_esp mac_esp.0: esp0: regs[(ptrval):(null)] irq[19] The original patch says there are 14000 printk values like these. https://lore.kernel.org/lkml/[email protected]/ I've no idea why the crippled %p was not made dependent on a Kconfig symbol like CONFIG_DEBUG_FOO. Paranoia? -- > Andreas. >
