On 11/13/18 10:32 PM, Firoz Khan wrote:
The purpose of this patch series is, we can easily add/modify/delete system call table support by cha- nging entry in syscall.tbl file instead of manually changing many files. The other goal is to unify the system call table generation support implementation across all the architectures.
I applied the patch in https://github.com/landley/mkroot and the result booted under qemu-system-sh4, seems to work fine. Network's fine, it can read a block device, etc.
Acked-and-or-tested-by: Rob Landley rob@landley.net
I assume that this is just git du jour and not your patch:
WARNING: CPU: 0 PID: 1 at mm/slub.c:2448 ___slab_alloc.constprop.34+0x196/0x288
CPU: 0 PID: 1 Comm: swapper Not tainted 4.20.0-rc3 #1 PC is at ___slab_alloc.constprop.34+0x196/0x288 PR is at __slab_alloc.constprop.33+0x2a/0x4c PC : 8c09d09a SP : 8f829ea0 SR : 400080f0 TEA : c0001240 R0 : 8c09cf04 R1 : 8c01cbec R2 : 00000000 R3 : 00000000 R4 : 8f8020a0 R5 : 006080c0 R6 : 8c01d74a R7 : 8fff5180 R8 : 8c011a40 R9 : 8fff5180 R10 : 8f8020a0 R11 : 00008000 R12 : 8c01d74a R13 : 006080c0 R14 : 8f80211c MACH: 0000008e MACL: 0ae4849d GBR : 00000000 PR : 8c09d1b6
Call trace: [<(ptrval)>] arch_local_irq_restore+0x0/0x24 [<(ptrval)>] __slab_alloc.constprop.33+0x2a/0x4c [<(ptrval)>] arch_local_save_flags+0x0/0x8 [<(ptrval)>] arch_local_irq_restore+0x0/0x24 [<(ptrval)>] mm_init.isra.6+0xca/0x120 [<(ptrval)>] kmem_cache_alloc+0x9a/0xf4 [<(ptrval)>] mm_init.isra.6+0xca/0x120 [<(ptrval)>] arch_local_irq_restore+0x0/0x24 [<(ptrval)>] kmem_cache_alloc+0x9a/0xf4 [<(ptrval)>] mm_alloc+0xe/0x48 [<(ptrval)>] mm_init.isra.6+0xca/0x120 [<(ptrval)>] memset+0x0/0x8c [<(ptrval)>] __do_execve_file+0x1de/0x574 [<(ptrval)>] getname_kernel+0x1e/0xc8 [<(ptrval)>] kmem_cache_alloc+0x0/0xf4 [<(ptrval)>] do_execve+0x16/0x24 [<(ptrval)>] arch_local_save_flags+0x0/0x8 [<(ptrval)>] arch_local_irq_restore+0x0/0x24 [<(ptrval)>] printk+0x0/0x24 [<(ptrval)>] kernel_init+0x34/0xec [<(ptrval)>] ret_from_kernel_thread+0xc/0x14 [<(ptrval)>] schedule_tail+0x0/0x58 [<(ptrval)>] kernel_init+0x0/0xec
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