arch/parisc/kernel/kexec_file.c:55:8: error: 'struct kimage' has no member named 'arch'

From: kbuild test robot
Date: Mon Dec 09 2019 - 13:47:22 EST

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tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: e42617b825f8073569da76dc4510bfa019b1c35a
commit: 1191cf4986b5e8008c615896e487dc35fe922acd parisc: add support for kexec_file_load() syscall
date: 3 months ago
config: parisc-randconfig-a001-20191209 (attached as .config)
compiler: hppa-linux-gcc (GCC) 7.5.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout 1191cf4986b5e8008c615896e487dc35fe922acd
# save the attached .config to linux build tree
GCC_VERSION=7.5.0 make.cross ARCH=parisc

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@xxxxxxxxx>

All error/warnings (new ones prefixed by >>):

In file included from arch/parisc/kernel/kexec_file.c:9:0:
include/linux/kexec.h:33:2: error: #error KEXEC_SOURCE_MEMORY_LIMIT not defined
#error KEXEC_SOURCE_MEMORY_LIMIT not defined
^~~~~
include/linux/kexec.h:37:2: error: #error KEXEC_DESTINATION_MEMORY_LIMIT not defined
#error KEXEC_DESTINATION_MEMORY_LIMIT not defined
^~~~~
include/linux/kexec.h:41:2: error: #error KEXEC_CONTROL_MEMORY_LIMIT not defined
#error KEXEC_CONTROL_MEMORY_LIMIT not defined
^~~~~
include/linux/kexec.h:49:2: error: #error KEXEC_CONTROL_PAGE_SIZE not defined
#error KEXEC_CONTROL_PAGE_SIZE not defined
^~~~~
include/linux/kexec.h:53:2: error: #error KEXEC_ARCH not defined
#error KEXEC_ARCH not defined
^~~~~
arch/parisc/kernel/kexec_file.c: In function 'elf_load':
>> arch/parisc/kernel/kexec_file.c:55:8: error: 'struct kimage' has no member named 'arch'
image->arch.initrd_start = kbuf.mem;
^~
arch/parisc/kernel/kexec_file.c:56:8: error: 'struct kimage' has no member named 'arch'
image->arch.initrd_end = kbuf.mem + initrd_len;
^~
arch/parisc/kernel/kexec_file.c:72:8: error: 'struct kimage' has no member named 'arch'
image->arch.cmdline = kbuf.mem;
^~
--
In file included from kernel/kexec_core.c:14:0:
include/linux/kexec.h:33:2: error: #error KEXEC_SOURCE_MEMORY_LIMIT not defined
#error KEXEC_SOURCE_MEMORY_LIMIT not defined
^~~~~
include/linux/kexec.h:37:2: error: #error KEXEC_DESTINATION_MEMORY_LIMIT not defined
#error KEXEC_DESTINATION_MEMORY_LIMIT not defined
^~~~~
include/linux/kexec.h:41:2: error: #error KEXEC_CONTROL_MEMORY_LIMIT not defined
#error KEXEC_CONTROL_MEMORY_LIMIT not defined
^~~~~
include/linux/kexec.h:49:2: error: #error KEXEC_CONTROL_PAGE_SIZE not defined
#error KEXEC_CONTROL_PAGE_SIZE not defined
^~~~~
include/linux/kexec.h:53:2: error: #error KEXEC_ARCH not defined
#error KEXEC_ARCH not defined
^~~~~
kernel/kexec_core.c: In function 'sanity_check_segment_list':
>> kernel/kexec_core.c:177:15: error: 'KEXEC_DESTINATION_MEMORY_LIMIT' undeclared (first use in this function); did you mean 'KEXEC_CRASH_CONTROL_MEMORY_LIMIT'?
if (mend >= KEXEC_DESTINATION_MEMORY_LIMIT)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
KEXEC_CRASH_CONTROL_MEMORY_LIMIT
kernel/kexec_core.c:177:15: note: each undeclared identifier is reported only once for each function it appears in
kernel/kexec_core.c: In function 'kimage_alloc_normal_control_pages':
>> kernel/kexec_core.c:384:17: error: 'KEXEC_CONTROL_MEMORY_LIMIT' undeclared (first use in this function); did you mean 'KEXEC_CONTROL_MEMORY_GFP'?
if ((epfn >= (KEXEC_CONTROL_MEMORY_LIMIT >> PAGE_SHIFT)) ||
^~~~~~~~~~~~~~~~~~~~~~~~~~
KEXEC_CONTROL_MEMORY_GFP
In file included from kernel/kexec_core.c:14:0:
kernel/kexec_core.c: In function 'kimage_alloc_crash_control_pages':
>> include/linux/kexec.h:57:42: error: 'KEXEC_CONTROL_MEMORY_LIMIT' undeclared (first use in this function); did you mean 'KEXEC_CONTROL_MEMORY_GFP'?
#define KEXEC_CRASH_CONTROL_MEMORY_LIMIT KEXEC_CONTROL_MEMORY_LIMIT
^
>> kernel/kexec_core.c:450:18: note: in expansion of macro 'KEXEC_CRASH_CONTROL_MEMORY_LIMIT'
if (hole_end > KEXEC_CRASH_CONTROL_MEMORY_LIMIT)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
kernel/kexec_core.c: In function 'kimage_alloc_page':
>> kernel/kexec_core.c:722:6: error: 'KEXEC_SOURCE_MEMORY_LIMIT' undeclared (first use in this function); did you mean 'KEXEC_CRASH_CONTROL_MEMORY_LIMIT'?
(KEXEC_SOURCE_MEMORY_LIMIT >> PAGE_SHIFT)) {
^~~~~~~~~~~~~~~~~~~~~~~~~
KEXEC_CRASH_CONTROL_MEMORY_LIMIT
kernel/kexec_core.c: In function '__crash_kexec':
>> kernel/kexec_core.c:950:4: error: implicit declaration of function 'crash_setup_regs'; did you mean 'task_pt_regs'? [-Werror=implicit-function-declaration]
crash_setup_regs(&fixed_regs, regs);
^~~~~~~~~~~~~~~~
task_pt_regs
cc1: some warnings being treated as errors
--
In file included from kernel/kexec_file.c:16:0:
include/linux/kexec.h:33:2: error: #error KEXEC_SOURCE_MEMORY_LIMIT not defined
#error KEXEC_SOURCE_MEMORY_LIMIT not defined
^~~~~
include/linux/kexec.h:37:2: error: #error KEXEC_DESTINATION_MEMORY_LIMIT not defined
#error KEXEC_DESTINATION_MEMORY_LIMIT not defined
^~~~~
include/linux/kexec.h:41:2: error: #error KEXEC_CONTROL_MEMORY_LIMIT not defined
#error KEXEC_CONTROL_MEMORY_LIMIT not defined
^~~~~
include/linux/kexec.h:49:2: error: #error KEXEC_CONTROL_PAGE_SIZE not defined
#error KEXEC_CONTROL_PAGE_SIZE not defined
^~~~~
include/linux/kexec.h:53:2: error: #error KEXEC_ARCH not defined
#error KEXEC_ARCH not defined
^~~~~
In file included from arch/parisc/include/asm/page.h:181:0,
from include/linux/mm_types_task.h:16,
from include/linux/mm_types.h:5,
from include/linux/mmzone.h:21,
from include/linux/gfp.h:6,
from include/linux/mm.h:10,
from kernel/kexec_file.c:13:
kernel/kexec_file.c: In function 'kimage_file_alloc_init':
>> kernel/kexec_file.c:295:19: error: 'KEXEC_CONTROL_PAGE_SIZE' undeclared (first use in this function); did you mean 'KEXEC_CONTROL_MEMORY_GFP'?
get_order(KEXEC_CONTROL_PAGE_SIZE));
^
include/asm-generic/getorder.h:52:23: note: in definition of macro 'get_order'
__builtin_constant_p(n) ? ( \
^
kernel/kexec_file.c:295:19: note: each undeclared identifier is reported only once for each function it appears in
get_order(KEXEC_CONTROL_PAGE_SIZE));
^
include/asm-generic/getorder.h:52:23: note: in definition of macro 'get_order'
__builtin_constant_p(n) ? ( \
^
kernel/kexec_file.c: In function 'crash_prepare_elf64_headers':
kernel/kexec_file.c:1257:19: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
phdr->p_vaddr = (Elf64_Addr)_text;
^
kernel/kexec_file.c:1274:19: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
phdr->p_vaddr = (unsigned long long) __va(mstart);
^

vim +55 arch/parisc/kernel/kexec_file.c

15
16 static void *elf_load(struct kimage *image, char *kernel_buf,
17 unsigned long kernel_len, char *initrd,
18 unsigned long initrd_len, char *cmdline,
19 unsigned long cmdline_len)
20 {
21 int ret, i;
22 unsigned long kernel_load_addr;
23 struct elfhdr ehdr;
24 struct kexec_elf_info elf_info;
25 struct kexec_buf kbuf = { .image = image, .buf_min = 0,
26 .buf_max = -1UL, };
27
28 ret = kexec_build_elf_info(kernel_buf, kernel_len, &ehdr, &elf_info);
29 if (ret)
30 goto out;
31
32 ret = kexec_elf_load(image, &ehdr, &elf_info, &kbuf, &kernel_load_addr);
33 if (ret)
34 goto out;
35
36 image->start = __pa(elf_info.ehdr->e_entry);
37
38 for (i = 0; i < image->nr_segments; i++)
39 image->segment[i].mem = __pa(image->segment[i].mem);
40
41 pr_debug("Loaded the kernel at 0x%lx, entry at 0x%lx\n",
42 kernel_load_addr, image->start);
43
44 if (initrd != NULL) {
45 kbuf.buffer = initrd;
46 kbuf.bufsz = kbuf.memsz = initrd_len;
47 kbuf.buf_align = PAGE_SIZE;
48 kbuf.top_down = false;
49 kbuf.mem = KEXEC_BUF_MEM_UNKNOWN;
50 ret = kexec_add_buffer(&kbuf);
51 if (ret)
52 goto out;
53
54 pr_debug("Loaded initrd at 0x%lx\n", kbuf.mem);
> 55 image->arch.initrd_start = kbuf.mem;
56 image->arch.initrd_end = kbuf.mem + initrd_len;
57 }
58
59 if (cmdline != NULL) {
60 kbuf.buffer = cmdline;
61 kbuf.bufsz = kbuf.memsz = ALIGN(cmdline_len, 8);
62 kbuf.buf_align = PAGE_SIZE;
63 kbuf.top_down = false;
64 kbuf.buf_min = PAGE0->mem_free + PAGE_SIZE;
65 kbuf.buf_max = kernel_load_addr;
66 kbuf.mem = KEXEC_BUF_MEM_UNKNOWN;
67 ret = kexec_add_buffer(&kbuf);
68 if (ret)
69 goto out;
70
71 pr_debug("Loaded cmdline at 0x%lx\n", kbuf.mem);
72 image->arch.cmdline = kbuf.mem;
73 }
74 out:
75 return NULL;
76 }
77

---
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https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx Intel Corporation

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Next message: Linus Torvalds: "Re: RFC: kill off ioremap_nocache"
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