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Message-ID: <202410112106.mvc2U2p0-lkp@intel.com>
Date: Fri, 11 Oct 2024 19:03:55 +0800
From: kernel test robot <lkp@...el.com>
To: Vincenzo Frascino <vincenzo.frascino@....com>,
linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org,
linux-mm@...ck.org
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
Vincenzo Frascino <vincenzo.frascino@....com>,
Arnd Bergmann <arnd@...db.de>, Andy Lutomirski <luto@...nel.org>,
Thomas Gleixner <tglx@...utronix.de>,
"Jason A . Donenfeld" <Jason@...c4.com>,
Geert Uytterhoeven <geert@...ux-m68k.org>
Subject: Re: [PATCH v4 2/2] vdso: Introduce vdso/page.h
Hi Vincenzo,
kernel test robot noticed the following build errors:
[auto build test ERROR on vgupta-arc/for-curr]
[also build test ERROR on arm64/for-next/core geert-m68k/for-next geert-m68k/for-linus deller-parisc/for-next powerpc/next powerpc/fixes s390/features uml/next tip/x86/core linus/master v6.12-rc2 next-20241011]
[cannot apply to vgupta-arc/for-next uml/fixes]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Vincenzo-Frascino/drm-i915-Change-fault-type-to-unsigned-long/20241010-215325
base: https://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git for-curr
patch link: https://lore.kernel.org/r/20241010135146.181175-3-vincenzo.frascino%40arm.com
patch subject: [PATCH v4 2/2] vdso: Introduce vdso/page.h
config: s390-allmodconfig (https://download.01.org/0day-ci/archive/20241011/202410112106.mvc2U2p0-lkp@intel.com/config)
compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 70e0a7e7e6a8541bcc46908c592eed561850e416)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241011/202410112106.mvc2U2p0-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202410112106.mvc2U2p0-lkp@intel.com/
All error/warnings (new ones prefixed by >>):
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:7:
In file included from include/linux/hardirq.h:5:
In file included from include/linux/context_tracking_state.h:5:
In file included from include/linux/percpu.h:5:
In file included from include/linux/alloc_tag.h:11:
In file included from include/linux/preempt.h:79:
In file included from arch/s390/include/asm/preempt.h:6:
In file included from include/linux/thread_info.h:60:
In file included from arch/s390/include/asm/thread_info.h:31:
>> arch/s390/include/asm/page.h:17:9: warning: 'PAGE_SHIFT' macro redefined [-Wmacro-redefined]
17 | #define PAGE_SHIFT _PAGE_SHIFT
| ^
include/vdso/page.h:13:9: note: previous definition is here
13 | #define PAGE_SHIFT CONFIG_PAGE_SHIFT
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:7:
In file included from include/linux/hardirq.h:5:
In file included from include/linux/context_tracking_state.h:5:
In file included from include/linux/percpu.h:5:
In file included from include/linux/alloc_tag.h:11:
In file included from include/linux/preempt.h:79:
In file included from arch/s390/include/asm/preempt.h:6:
In file included from include/linux/thread_info.h:60:
In file included from arch/s390/include/asm/thread_info.h:31:
>> arch/s390/include/asm/page.h:18:9: warning: 'PAGE_SIZE' macro redefined [-Wmacro-redefined]
18 | #define PAGE_SIZE _PAGE_SIZE
| ^
include/vdso/page.h:15:9: note: previous definition is here
15 | #define PAGE_SIZE (_AC(1,UL) << CONFIG_PAGE_SHIFT)
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:7:
In file included from include/linux/hardirq.h:5:
In file included from include/linux/context_tracking_state.h:5:
In file included from include/linux/percpu.h:5:
In file included from include/linux/alloc_tag.h:11:
In file included from include/linux/preempt.h:79:
In file included from arch/s390/include/asm/preempt.h:6:
In file included from include/linux/thread_info.h:60:
In file included from arch/s390/include/asm/thread_info.h:31:
>> arch/s390/include/asm/page.h:19:9: warning: 'PAGE_MASK' macro redefined [-Wmacro-redefined]
19 | #define PAGE_MASK _PAGE_MASK
| ^
include/vdso/page.h:27:9: note: previous definition is here
27 | #define PAGE_MASK (~(PAGE_SIZE - 1))
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:7:
In file included from include/linux/hardirq.h:5:
In file included from include/linux/context_tracking_state.h:5:
In file included from include/linux/percpu.h:5:
In file included from include/linux/alloc_tag.h:11:
In file included from include/linux/preempt.h:79:
In file included from arch/s390/include/asm/preempt.h:6:
In file included from include/linux/thread_info.h:60:
In file included from arch/s390/include/asm/thread_info.h:31:
>> arch/s390/include/asm/page.h:253:14: error: use of undeclared identifier '_PAGE_SHIFT'
253 | return __va(pfn_to_phys(pfn));
| ^
arch/s390/include/asm/page.h:244:36: note: expanded from macro 'pfn_to_phys'
244 | #define pfn_to_phys(pfn) ((pfn) << PAGE_SHIFT)
| ^
arch/s390/include/asm/page.h:17:20: note: expanded from macro 'PAGE_SHIFT'
17 | #define PAGE_SHIFT _PAGE_SHIFT
| ^
arch/s390/include/asm/page.h:258:9: error: use of undeclared identifier '_PAGE_SHIFT'
258 | return phys_to_pfn(__pa(kaddr));
| ^
arch/s390/include/asm/page.h:243:38: note: expanded from macro 'phys_to_pfn'
243 | #define phys_to_pfn(phys) ((phys) >> PAGE_SHIFT)
| ^
arch/s390/include/asm/page.h:17:20: note: expanded from macro 'PAGE_SHIFT'
17 | #define PAGE_SHIFT _PAGE_SHIFT
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:7:
In file included from include/linux/hardirq.h:5:
In file included from include/linux/context_tracking_state.h:5:
In file included from include/linux/percpu.h:5:
In file included from include/linux/alloc_tag.h:11:
In file included from include/linux/preempt.h:79:
In file included from arch/s390/include/asm/preempt.h:6:
In file included from include/linux/thread_info.h:60:
In file included from arch/s390/include/asm/thread_info.h:31:
In file included from arch/s390/include/asm/page.h:273:
>> include/asm-generic/getorder.h:33:27: error: use of undeclared identifier '_PAGE_SHIFT'
33 | return BITS_PER_LONG - PAGE_SHIFT;
| ^
arch/s390/include/asm/page.h:17:20: note: expanded from macro 'PAGE_SHIFT'
17 | #define PAGE_SHIFT _PAGE_SHIFT
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:7:
In file included from include/linux/hardirq.h:5:
In file included from include/linux/context_tracking_state.h:5:
In file included from include/linux/percpu.h:5:
In file included from include/linux/alloc_tag.h:11:
In file included from include/linux/preempt.h:79:
In file included from arch/s390/include/asm/preempt.h:6:
In file included from include/linux/thread_info.h:60:
In file included from arch/s390/include/asm/thread_info.h:31:
In file included from arch/s390/include/asm/page.h:273:
include/asm-generic/getorder.h:35:22: error: use of undeclared identifier '_PAGE_SHIFT'
35 | if (size < (1UL << PAGE_SHIFT))
| ^
arch/s390/include/asm/page.h:17:20: note: expanded from macro 'PAGE_SHIFT'
17 | #define PAGE_SHIFT _PAGE_SHIFT
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:7:
In file included from include/linux/hardirq.h:5:
In file included from include/linux/context_tracking_state.h:5:
In file included from include/linux/percpu.h:5:
In file included from include/linux/alloc_tag.h:11:
In file included from include/linux/preempt.h:79:
In file included from arch/s390/include/asm/preempt.h:6:
In file included from include/linux/thread_info.h:60:
In file included from arch/s390/include/asm/thread_info.h:31:
In file included from arch/s390/include/asm/page.h:273:
include/asm-generic/getorder.h:38:30: error: use of undeclared identifier '_PAGE_SHIFT'
38 | return ilog2((size) - 1) - PAGE_SHIFT + 1;
| ^
arch/s390/include/asm/page.h:17:20: note: expanded from macro 'PAGE_SHIFT'
17 | #define PAGE_SHIFT _PAGE_SHIFT
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:7:
In file included from include/linux/hardirq.h:5:
In file included from include/linux/context_tracking_state.h:5:
In file included from include/linux/percpu.h:5:
In file included from include/linux/alloc_tag.h:11:
In file included from include/linux/preempt.h:79:
In file included from arch/s390/include/asm/preempt.h:6:
In file included from include/linux/thread_info.h:60:
In file included from arch/s390/include/asm/thread_info.h:31:
In file included from arch/s390/include/asm/page.h:273:
include/asm-generic/getorder.h:42:11: error: use of undeclared identifier '_PAGE_SHIFT'
42 | size >>= PAGE_SHIFT;
| ^
arch/s390/include/asm/page.h:17:20: note: expanded from macro 'PAGE_SHIFT'
17 | #define PAGE_SHIFT _PAGE_SHIFT
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:7:
In file included from include/linux/hardirq.h:5:
In file included from include/linux/context_tracking_state.h:5:
In file included from include/linux/percpu.h:5:
In file included from include/linux/alloc_tag.h:14:
In file included from include/linux/smp.h:119:
In file included from arch/s390/include/asm/smp.h:12:
>> arch/s390/include/asm/processor.h:287:45: error: use of undeclared identifier '_PAGE_SIZE'
287 | return !((ksp ^ current_stack_pointer) & ~(THREAD_SIZE - 1));
| ^
arch/s390/include/asm/thread_info.h:25:22: note: expanded from macro 'THREAD_SIZE'
25 | #define THREAD_SIZE (PAGE_SIZE << THREAD_SIZE_ORDER)
| ^
arch/s390/include/asm/page.h:18:19: note: expanded from macro 'PAGE_SIZE'
18 | #define PAGE_SIZE _PAGE_SIZE
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:7:
In file included from include/linux/hardirq.h:5:
In file included from include/linux/context_tracking_state.h:5:
In file included from include/linux/percpu.h:12:
>> include/linux/sched.h:1890:22: error: use of undeclared identifier '_PAGE_SIZE'
1890 | unsigned long stack[THREAD_SIZE/sizeof(long)];
| ^
arch/s390/include/asm/thread_info.h:25:22: note: expanded from macro 'THREAD_SIZE'
25 | #define THREAD_SIZE (PAGE_SIZE << THREAD_SIZE_ORDER)
| ^
arch/s390/include/asm/page.h:18:19: note: expanded from macro 'PAGE_SIZE'
18 | #define PAGE_SIZE _PAGE_SIZE
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:7:
In file included from include/linux/hardirq.h:5:
In file included from include/linux/context_tracking_state.h:5:
In file included from include/linux/percpu.h:12:
include/linux/sched.h:1897:33: error: use of undeclared identifier '_PAGE_SIZE'
1897 | extern unsigned long init_stack[THREAD_SIZE / sizeof(unsigned long)];
| ^
arch/s390/include/asm/thread_info.h:25:22: note: expanded from macro 'THREAD_SIZE'
25 | #define THREAD_SIZE (PAGE_SIZE << THREAD_SIZE_ORDER)
| ^
arch/s390/include/asm/page.h:18:19: note: expanded from macro 'PAGE_SIZE'
18 | #define PAGE_SIZE _PAGE_SIZE
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:11:
include/linux/signal.h:98:11: warning: array index 3 is past the end of the array (that has type 'unsigned long[1]') [-Warray-bounds]
98 | return (set->sig[3] | set->sig[2] |
| ^ ~
arch/s390/include/asm/signal.h:22:9: note: array 'sig' declared here
22 | unsigned long sig[_NSIG_WORDS];
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:11:
include/linux/signal.h:98:25: warning: array index 2 is past the end of the array (that has type 'unsigned long[1]') [-Warray-bounds]
98 | return (set->sig[3] | set->sig[2] |
| ^ ~
arch/s390/include/asm/signal.h:22:9: note: array 'sig' declared here
22 | unsigned long sig[_NSIG_WORDS];
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:11:
include/linux/signal.h:99:4: warning: array index 1 is past the end of the array (that has type 'unsigned long[1]') [-Warray-bounds]
99 | set->sig[1] | set->sig[0]) == 0;
| ^ ~
arch/s390/include/asm/signal.h:22:9: note: array 'sig' declared here
22 | unsigned long sig[_NSIG_WORDS];
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:11:
include/linux/signal.h:101:11: warning: array index 1 is past the end of the array (that has type 'unsigned long[1]') [-Warray-bounds]
101 | return (set->sig[1] | set->sig[0]) == 0;
| ^ ~
arch/s390/include/asm/signal.h:22:9: note: array 'sig' declared here
22 | unsigned long sig[_NSIG_WORDS];
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:11:
include/linux/signal.h:114:11: warning: array index 3 is past the end of the array (that has type 'const unsigned long[1]') [-Warray-bounds]
114 | return (set1->sig[3] == set2->sig[3]) &&
| ^ ~
arch/s390/include/asm/signal.h:22:9: note: array 'sig' declared here
22 | unsigned long sig[_NSIG_WORDS];
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:11:
include/linux/signal.h:114:27: warning: array index 3 is past the end of the array (that has type 'const unsigned long[1]') [-Warray-bounds]
114 | return (set1->sig[3] == set2->sig[3]) &&
| ^ ~
arch/s390/include/asm/signal.h:22:9: note: array 'sig' declared here
22 | unsigned long sig[_NSIG_WORDS];
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:11:
include/linux/signal.h:115:5: warning: array index 2 is past the end of the array (that has type 'const unsigned long[1]') [-Warray-bounds]
115 | (set1->sig[2] == set2->sig[2]) &&
| ^ ~
arch/s390/include/asm/signal.h:22:9: note: array 'sig' declared here
22 | unsigned long sig[_NSIG_WORDS];
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:11:
include/linux/signal.h:115:21: warning: array index 2 is past the end of the array (that has type 'const unsigned long[1]') [-Warray-bounds]
115 | (set1->sig[2] == set2->sig[2]) &&
| ^ ~
arch/s390/include/asm/signal.h:22:9: note: array 'sig' declared here
22 | unsigned long sig[_NSIG_WORDS];
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:11:
include/linux/signal.h:116:5: warning: array index 1 is past the end of the array (that has type 'const unsigned long[1]') [-Warray-bounds]
116 | (set1->sig[1] == set2->sig[1]) &&
| ^ ~
arch/s390/include/asm/signal.h:22:9: note: array 'sig' declared here
22 | unsigned long sig[_NSIG_WORDS];
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:11:
include/linux/signal.h:116:21: warning: array index 1 is past the end of the array (that has type 'const unsigned long[1]') [-Warray-bounds]
116 | (set1->sig[1] == set2->sig[1]) &&
| ^ ~
arch/s390/include/asm/signal.h:22:9: note: array 'sig' declared here
--
22 | unsigned long sig[_NSIG_WORDS];
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:11:
include/linux/signal.h:187:1: warning: array index 3 is past the end of the array (that has type 'unsigned long[1]') [-Warray-bounds]
187 | _SIG_SET_OP(signotset, _sig_not)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/signal.h:174:10: note: expanded from macro '_SIG_SET_OP'
174 | case 4: set->sig[3] = op(set->sig[3]); \
| ^ ~
arch/s390/include/asm/signal.h:22:9: note: array 'sig' declared here
22 | unsigned long sig[_NSIG_WORDS];
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:11:
include/linux/signal.h:187:1: warning: array index 2 is past the end of the array (that has type 'unsigned long[1]') [-Warray-bounds]
187 | _SIG_SET_OP(signotset, _sig_not)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/signal.h:175:20: note: expanded from macro '_SIG_SET_OP'
175 | set->sig[2] = op(set->sig[2]); \
| ^ ~
include/linux/signal.h:186:24: note: expanded from macro '_sig_not'
186 | #define _sig_not(x) (~(x))
| ^
arch/s390/include/asm/signal.h:22:9: note: array 'sig' declared here
22 | unsigned long sig[_NSIG_WORDS];
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:11:
include/linux/signal.h:187:1: warning: array index 2 is past the end of the array (that has type 'unsigned long[1]') [-Warray-bounds]
187 | _SIG_SET_OP(signotset, _sig_not)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/signal.h:175:3: note: expanded from macro '_SIG_SET_OP'
175 | set->sig[2] = op(set->sig[2]); \
| ^ ~
arch/s390/include/asm/signal.h:22:9: note: array 'sig' declared here
22 | unsigned long sig[_NSIG_WORDS];
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:11:
include/linux/signal.h:187:1: warning: array index 1 is past the end of the array (that has type 'unsigned long[1]') [-Warray-bounds]
187 | _SIG_SET_OP(signotset, _sig_not)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/signal.h:177:27: note: expanded from macro '_SIG_SET_OP'
177 | case 2: set->sig[1] = op(set->sig[1]); \
| ^ ~
include/linux/signal.h:186:24: note: expanded from macro '_sig_not'
186 | #define _sig_not(x) (~(x))
| ^
arch/s390/include/asm/signal.h:22:9: note: array 'sig' declared here
22 | unsigned long sig[_NSIG_WORDS];
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:11:
include/linux/signal.h:187:1: warning: array index 1 is past the end of the array (that has type 'unsigned long[1]') [-Warray-bounds]
187 | _SIG_SET_OP(signotset, _sig_not)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/signal.h:177:10: note: expanded from macro '_SIG_SET_OP'
177 | case 2: set->sig[1] = op(set->sig[1]); \
| ^ ~
arch/s390/include/asm/signal.h:22:9: note: array 'sig' declared here
22 | unsigned long sig[_NSIG_WORDS];
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:11:
include/linux/signal.h:198:10: warning: array index 1 is past the end of the array (that has type 'unsigned long[1]') [-Warray-bounds]
198 | case 2: set->sig[1] = 0;
| ^ ~
arch/s390/include/asm/signal.h:22:9: note: array 'sig' declared here
22 | unsigned long sig[_NSIG_WORDS];
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:11:
include/linux/signal.h:211:10: warning: array index 1 is past the end of the array (that has type 'unsigned long[1]') [-Warray-bounds]
211 | case 2: set->sig[1] = -1;
| ^ ~
arch/s390/include/asm/signal.h:22:9: note: array 'sig' declared here
22 | unsigned long sig[_NSIG_WORDS];
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:11:
include/linux/signal.h:242:10: warning: array index 1 is past the end of the array (that has type 'unsigned long[1]') [-Warray-bounds]
242 | case 2: set->sig[1] = 0;
| ^ ~
arch/s390/include/asm/signal.h:22:9: note: array 'sig' declared here
22 | unsigned long sig[_NSIG_WORDS];
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:11:
include/linux/signal.h:255:10: warning: array index 1 is past the end of the array (that has type 'unsigned long[1]') [-Warray-bounds]
255 | case 2: set->sig[1] = -1;
| ^ ~
arch/s390/include/asm/signal.h:22:9: note: array 'sig' declared here
22 | unsigned long sig[_NSIG_WORDS];
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:16:
In file included from include/linux/mm.h:7:
In file included from include/linux/gfp.h:7:
In file included from include/linux/mmzone.h:22:
>> include/linux/mm_types.h:547:6: warning: '_PAGE_SIZE' is not defined, evaluates to 0 [-Wundef]
547 | #if (PAGE_SIZE < PAGE_FRAG_CACHE_MAX_SIZE)
| ^
arch/s390/include/asm/page.h:18:19: note: expanded from macro 'PAGE_SIZE'
18 | #define PAGE_SIZE _PAGE_SIZE
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:16:
In file included from include/linux/mm.h:7:
In file included from include/linux/gfp.h:7:
In file included from include/linux/mmzone.h:22:
>> include/linux/mm_types.h:547:18: warning: '_PAGE_MASK' is not defined, evaluates to 0 [-Wundef]
547 | #if (PAGE_SIZE < PAGE_FRAG_CACHE_MAX_SIZE)
| ^
include/linux/mm_types.h:524:55: note: expanded from macro 'PAGE_FRAG_CACHE_MAX_SIZE'
524 | #define PAGE_FRAG_CACHE_MAX_SIZE __ALIGN_MASK(32768, ~PAGE_MASK)
| ^
arch/s390/include/asm/page.h:19:19: note: expanded from macro 'PAGE_MASK'
19 | #define PAGE_MASK _PAGE_MASK
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:16:
In file included from include/linux/mm.h:7:
In file included from include/linux/gfp.h:7:
In file included from include/linux/mmzone.h:22:
>> include/linux/mm_types.h:547:18: warning: '_PAGE_MASK' is not defined, evaluates to 0 [-Wundef]
include/linux/mm_types.h:524:55: note: expanded from macro 'PAGE_FRAG_CACHE_MAX_SIZE'
524 | #define PAGE_FRAG_CACHE_MAX_SIZE __ALIGN_MASK(32768, ~PAGE_MASK)
| ^
arch/s390/include/asm/page.h:19:19: note: expanded from macro 'PAGE_MASK'
19 | #define PAGE_MASK _PAGE_MASK
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:16:
In file included from include/linux/mm.h:7:
In file included from include/linux/gfp.h:7:
In file included from include/linux/mmzone.h:23:
>> include/linux/page-flags.h:214:38: error: use of undeclared identifier '_PAGE_SIZE'
214 | if (IS_ALIGNED((unsigned long)page, PAGE_SIZE) &&
| ^
arch/s390/include/asm/page.h:18:19: note: expanded from macro 'PAGE_SIZE'
18 | #define PAGE_SIZE _PAGE_SIZE
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:16:
In file included from include/linux/mm.h:7:
In file included from include/linux/gfp.h:7:
>> include/linux/mmzone.h:1777:23: warning: '_PAGE_SHIFT' is not defined, evaluates to 0 [-Wundef]
1777 | #if (MAX_PAGE_ORDER + PAGE_SHIFT) > SECTION_SIZE_BITS
| ^
arch/s390/include/asm/page.h:17:20: note: expanded from macro 'PAGE_SHIFT'
17 | #define PAGE_SHIFT _PAGE_SHIFT
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:16:
In file included from include/linux/mm.h:7:
In file included from include/linux/gfp.h:7:
>> include/linux/mmzone.h:1783:16: error: use of undeclared identifier '_PAGE_SHIFT'
1783 | return pfn >> PFN_SECTION_SHIFT;
| ^
include/linux/mmzone.h:1767:48: note: expanded from macro 'PFN_SECTION_SHIFT'
1767 | #define PFN_SECTION_SHIFT (SECTION_SIZE_BITS - PAGE_SHIFT)
| ^
arch/s390/include/asm/page.h:17:20: note: expanded from macro 'PAGE_SHIFT'
17 | #define PAGE_SHIFT _PAGE_SHIFT
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:16:
In file included from include/linux/mm.h:7:
In file included from include/linux/gfp.h:7:
include/linux/mmzone.h:1787:16: error: use of undeclared identifier '_PAGE_SHIFT'
1787 | return sec << PFN_SECTION_SHIFT;
| ^
include/linux/mmzone.h:1767:48: note: expanded from macro 'PFN_SECTION_SHIFT'
1767 | #define PFN_SECTION_SHIFT (SECTION_SIZE_BITS - PAGE_SHIFT)
| ^
arch/s390/include/asm/page.h:17:20: note: expanded from macro 'PAGE_SHIFT'
17 | #define PAGE_SHIFT _PAGE_SHIFT
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:16:
In file included from include/linux/mm.h:7:
In file included from include/linux/gfp.h:7:
>> include/linux/mmzone.h:1875:23: error: use of undeclared identifier '_PAGE_SIZE'
1875 | unsigned long root = SECTION_NR_TO_ROOT(nr);
| ^
include/linux/mmzone.h:1858:42: note: expanded from macro 'SECTION_NR_TO_ROOT'
1858 | #define SECTION_NR_TO_ROOT(sec) ((sec) / SECTIONS_PER_ROOT)
| ^
include/linux/mmzone.h:1853:34: note: expanded from macro 'SECTIONS_PER_ROOT'
1853 | #define SECTIONS_PER_ROOT (PAGE_SIZE / sizeof (struct mem_section))
| ^
arch/s390/include/asm/page.h:18:19: note: expanded from macro 'PAGE_SIZE'
18 | #define PAGE_SIZE _PAGE_SIZE
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:16:
In file included from include/linux/mm.h:7:
In file included from include/linux/gfp.h:7:
include/linux/mmzone.h:1877:23: error: use of undeclared identifier '_PAGE_SIZE'
1877 | if (unlikely(root >= NR_SECTION_ROOTS))
| ^
include/linux/mmzone.h:1859:56: note: expanded from macro 'NR_SECTION_ROOTS'
1859 | #define NR_SECTION_ROOTS DIV_ROUND_UP(NR_MEM_SECTIONS, SECTIONS_PER_ROOT)
| ^
include/linux/mmzone.h:1853:34: note: expanded from macro 'SECTIONS_PER_ROOT'
1853 | #define SECTIONS_PER_ROOT (PAGE_SIZE / sizeof (struct mem_section))
| ^
arch/s390/include/asm/page.h:18:19: note: expanded from macro 'PAGE_SIZE'
18 | #define PAGE_SIZE _PAGE_SIZE
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:16:
In file included from include/linux/mm.h:7:
In file included from include/linux/gfp.h:7:
include/linux/mmzone.h:1877:23: error: use of undeclared identifier '_PAGE_SIZE'
include/linux/mmzone.h:1859:56: note: expanded from macro 'NR_SECTION_ROOTS'
1859 | #define NR_SECTION_ROOTS DIV_ROUND_UP(NR_MEM_SECTIONS, SECTIONS_PER_ROOT)
| ^
include/linux/mmzone.h:1853:34: note: expanded from macro 'SECTIONS_PER_ROOT'
1853 | #define SECTIONS_PER_ROOT (PAGE_SIZE / sizeof (struct mem_section))
| ^
arch/s390/include/asm/page.h:18:19: note: expanded from macro 'PAGE_SIZE'
18 | #define PAGE_SIZE _PAGE_SIZE
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:16:
In file included from include/linux/mm.h:7:
In file included from include/linux/gfp.h:7:
include/linux/mmzone.h:1884:33: error: use of undeclared identifier '_PAGE_SIZE'
1884 | return &mem_section[root][nr & SECTION_ROOT_MASK];
| ^
include/linux/mmzone.h:1860:28: note: expanded from macro 'SECTION_ROOT_MASK'
1860 | #define SECTION_ROOT_MASK (SECTIONS_PER_ROOT - 1)
| ^
include/linux/mmzone.h:1853:34: note: expanded from macro 'SECTIONS_PER_ROOT'
1853 | #define SECTIONS_PER_ROOT (PAGE_SIZE / sizeof (struct mem_section))
| ^
arch/s390/include/asm/page.h:18:19: note: expanded from macro 'PAGE_SIZE'
18 | #define PAGE_SIZE _PAGE_SIZE
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:16:
In file included from include/linux/mm.h:7:
In file included from include/linux/gfp.h:7:
include/linux/mmzone.h:1996:18: error: use of undeclared identifier '_PAGE_SHIFT'
1996 | return (pfn & ~(PAGE_SECTION_MASK)) / PAGES_PER_SUBSECTION;
| ^
include/linux/mmzone.h:1772:30: note: expanded from macro 'PAGE_SECTION_MASK'
1772 | #define PAGE_SECTION_MASK (~(PAGES_PER_SECTION-1))
| ^
include/linux/mmzone.h:1771:41: note: expanded from macro 'PAGES_PER_SECTION'
1771 | #define PAGES_PER_SECTION (1UL << PFN_SECTION_SHIFT)
| ^
include/linux/mmzone.h:1767:48: note: expanded from macro 'PFN_SECTION_SHIFT'
1767 | #define PFN_SECTION_SHIFT (SECTION_SIZE_BITS - PAGE_SHIFT)
| ^
arch/s390/include/asm/page.h:17:20: note: expanded from macro 'PAGE_SHIFT'
17 | #define PAGE_SHIFT _PAGE_SHIFT
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:16:
In file included from include/linux/mm.h:7:
In file included from include/linux/gfp.h:7:
include/linux/mmzone.h:1996:40: error: use of undeclared identifier '_PAGE_SHIFT'
1996 | return (pfn & ~(PAGE_SECTION_MASK)) / PAGES_PER_SUBSECTION;
| ^
include/linux/mmzone.h:1797:38: note: expanded from macro 'PAGES_PER_SUBSECTION'
1797 | #define PAGES_PER_SUBSECTION (1UL << PFN_SUBSECTION_SHIFT)
| ^
include/linux/mmzone.h:1796:50: note: expanded from macro 'PFN_SUBSECTION_SHIFT'
1796 | #define PFN_SUBSECTION_SHIFT (SUBSECTION_SHIFT - PAGE_SHIFT)
| ^
arch/s390/include/asm/page.h:17:20: note: expanded from macro 'PAGE_SHIFT'
17 | #define PAGE_SHIFT _PAGE_SHIFT
| ^
In file included from arch/s390/kernel/asm-offsets.c:11:
In file included from include/linux/kvm_host.h:16:
In file included from include/linux/mm.h:7:
In file included from include/linux/gfp.h:7:
include/linux/mmzone.h:2037:15: error: use of undeclared identifier '_PAGE_SHIFT'
2037 | if (PHYS_PFN(PFN_PHYS(pfn)) != pfn)
| ^
include/linux/pfn.h:21:42: note: expanded from macro 'PFN_PHYS'
vim +/_PAGE_SHIFT +253 arch/s390/include/asm/page.h
014b020475d4b9 Alexander Gordeev 2020-02-25 250
2d1494fb31405d Linus Walleij 2023-08-12 251 static inline void *pfn_to_virt(unsigned long pfn)
2d1494fb31405d Linus Walleij 2023-08-12 252 {
2d1494fb31405d Linus Walleij 2023-08-12 @253 return __va(pfn_to_phys(pfn));
2d1494fb31405d Linus Walleij 2023-08-12 254 }
2d1494fb31405d Linus Walleij 2023-08-12 255
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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