Hi, On Wed, Jan 24, 2018 at 10:39:53PM +0000, Russell King - ARM Linux wrote: > On Wed, Jan 24, 2018 at 11:21:33PM +0200, Aaro Koskinen wrote: > > So something is missing from the size calculation...? > > Maybe. Please try this patch on top of the previous one, and report > the new debug output. That patch is working. See below with results before and after the patch. Before: kernel: 0xb6a5d008 kernel_size: 0x3c6060 MEMORY RANGES 0000000080000000-0000000087ffffff (0) zImage header: 0x016f2818 0x00000000 0x003c6060 zImage size 0x3c6060, file size 0x3c6060 offset 0x00003b98 tag 0x5a534c4b size 8 Kernel: address=0x80008000 size=0x00f0e000 DT : address=0x80f17000 size=0x00008c35 kexec_load: entry = 0x80008000 flags = 0x280000 nr_segments = 2 segment[0].buf = 0xb6a5d008 segment[0].bufsz = 0x3c6060 segment[0].mem = 0x80008000 segment[0].memsz = 0x3c7000 segment[1].buf = 0x16e12b8 segment[1].bufsz = 0x8c35 segment[1].mem = 0x80f17000 segment[1].memsz = 0x9000 [ 4.840179] kexec_core: Starting new kernel [ 4.844604] Bye! After: kernel: 0xb6a79008 kernel_size: 0x3c6060 MEMORY RANGES 0000000080000000-0000000087ffffff (0) zImage header: 0x016f2818 0x00000000 0x003c6060 zImage size 0x3c6060, file size 0x3c6060 zImage requires 0x003d7060 bytes offset 0x00003b98 tag 0x5a534c4b size 8 Decompressed kernel sizes: text+data 0x00b47fa0 bss 0x0011674c total 0x00c5e6ec Resulting kernel space: 0x00f1f000 Kernel: address=0x80008000 size=0x00f1f000 DT : address=0x80f28000 size=0x00008c35 kexec_load: entry = 0x80008000 flags = 0x280000 nr_segments = 2 segment[0].buf = 0xb6a79008 segment[0].bufsz = 0x3c6064 segment[0].mem = 0x80008000 segment[0].memsz = 0x3c7000 segment[1].buf = 0x10152b8 segment[1].bufsz = 0x8c35 segment[1].mem = 0x80f28000 segment[1].memsz = 0x9000 [ 4.840240] kexec_core: Starting new kernel [ 4.844665] Bye! [ 0.000000] Booting Linux on physical CPU 0x0 A. -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
