Sedat Dilek dileks
dileks
/ lll-project (llvm-linux with clang)
Created
April 14, 2011 15:26
[PATCH] Add -pax to EXTRAVERSION
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| From 1dd895ecfe47c9175741d167959b1a5cab908f9e Mon Sep 17 00:00:00 2001 | |
| From: Sedat Dilek <sedat.dilek@gmail.com> | |
| Date: Thu, 14 Apr 2011 17:25:25 +0200 | |
| Subject: [PATCH] Add -pax to EXTRAVERSION | |
| Signed-off-by: Sedat Dilek <sedat.dilek@gmail.com> | |
| --- | |
| Makefile | 2 +- | |
| 1 files changed, 1 insertions(+), 1 deletions(-) |
dileks
/ lll-project (llvm-linux with clang)
Created
April 14, 2011 15:29
Enable various PaX features (PAX) [N/y/?] (NEW) y
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| $ make CC=clang HOSTCC=clang oldconfig | |
| HOSTCC scripts/basic/fixdep | |
| HOSTCC scripts/basic/docproc | |
| make[1]: Für das Ziel »/home/sd/src/lll-project/kernel/Makefile.config« ist nichts zu tun. | |
| HOSTCC scripts/kconfig/conf.o | |
| HOSTCC scripts/kconfig/kxgettext.o | |
| SHIPPED scripts/kconfig/zconf.tab.c | |
| SHIPPED scripts/kconfig/lex.zconf.c | |
| SHIPPED scripts/kconfig/zconf.hash.c | |
| HOSTCC scripts/kconfig/zconf.tab.o |
dileks
/ lll-project (llvm-linux with clang)
Created
April 14, 2011 15:33
arch/x86/include/asm/mmu_context.h:59:3: error: use of undeclared identifier 'tlbstate'
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| $ grep -i error kernel.log | |
| /home/sd/src/lll-project/kernel/arch/x86/include/asm/mmu_context.h:59:3: error: use of undeclared identifier 'tlbstate' | |
| 1 error generated. | |
| make[3]: *** [kernel/sched.o] Error 1 | |
| make[2]: *** [kernel] Error 2 |
dileks
/ GIT use-case
Created
April 15, 2011 10:27
git format-patch --cover-letter origin/HEAD..HEAD
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| $ cat 0000-cover-letter.patch | |
| From 3dd57989070363228a9e94ad66621f25e1dad100 Mon Sep 17 00:00:00 2001 | |
| From: Sedat Dilek <sedat.dilek@gmail.com> | |
| Date: Fri, 15 Apr 2011 12:19:40 +0200 | |
| Subject: [PATCH 00/29] linux-2.6 post-39-rc3 patchset against next-20110415 | |
| MIME-Version: 1.0 | |
| Con |
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| [format] | |
| subjectprefix = PATCH | |
| signoff = true |
dileks
/ writeback-dirty-throttling-v7
Created
April 17, 2011 11:38
page-writeback.c:(.text+0x6446): undefined reference to `____ilog2_NaN'
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| From <http://lkml.org/lkml/2011/4/16/153> | |
| > mm/built-in.o: In function `calc_period_shift.part.10': | |
| > page-writeback.c:(.text+0x6446): undefined reference to `____ilog2_NaN' | |
| I cannot reproduce this error. In the git tree, calc_period_shift() is | |
| actually quite simple: | |
| static int calc_period_shift(void) | |
| { |
dileks
/ writeback-dirty-throttling-v7
Created
April 17, 2011 11:42
page-writeback.c:(.text+0x6446): undefined reference to `____ilog2_NaN'
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| [ gcc-4.5 ] | |
| 00006574 <calc_period_shift>: | |
| 6574: a1 90 00 00 00 mov 0x90,%eax 6575: R_386_32 default_backing_dev_info | |
| 6579: 55 push %ebp | |
| 657a: 89 e5 mov %esp,%ebp | |
| 657c: e8 02 f8 ff ff call 5d83 <__ilog2_u32> | |
| 6581: 5d pop %ebp | |
| 6582: 83 c0 02 add $0x2,%eax |
dileks
/ writeback-dirty-throttling-v7
Created
April 17, 2011 11:55
page-writeback.c:(.text+0x6446): undefined reference to `____ilog2_NaN'
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| $ git grep avg_write_bandwidth | |
| fs/fs-writeback.c: pages = min(bdi->avg_write_bandwidth / 2, | |
| include/linux/backing-dev.h: unsigned long avg_write_bandwidth; | |
| include/trace/events/writeback.h: __entry->avg_bw = KBps(bdi->avg_write_bandwidth); | |
| mm/backing-dev.c: bdi->avg_write_bandwidth = INIT_BW; | |
| mm/page-writeback.c: return 2 + ilog2(default_backing_dev_info.avg_write_bandwidth); | |
| mm/page-writeback.c: origin = bdi->avg_write_bandwidth + 2 * MIN_WRITEBACK_PAGES; | |
| mm/page-writeback.c: (2 * bdi->avg_write_bandwidth) * bdi_thresh; | |
| mm/page-writeback.c: unsigned long avg = bdi->avg_write_bandwidth; |
dileks
/ writeback-dirty-throttling-v7
Created
April 17, 2011 11:57
page-writeback.c:(.text+0x6446): undefined reference to `____ilog2_NaN'
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| $ xzgrep ilog2_u32 gcc-4.5_mm_page-writeback.o.disasm.xz | |
| 0000000b <__ilog2_u32>: | |
| 804: e8 02 f8 ff ff call b <__ilog2_u32> | |
| 81e: e8 e8 f7 ff ff call b <__ilog2_u32> | |
| 82b: e8 db f7 ff ff call b <__ilog2_u32> | |
| 87f: e8 87 f7 ff ff call b <__ilog2_u32> | |
| 8a0: e8 66 f7 ff ff call b <__ilog2_u32> | |
| 1045: e8 c1 ef ff ff call b <__ilog2_u32> | |
| 17a4: e8 62 e8 ff ff call b <__ilog2_u32> |
dileks
/ writeback-dirty-throttling-v7
Created
April 17, 2011 12:04
page-writeback.c:(.text+0x6446): undefined reference to `____ilog2_NaN'
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| $ make mm/page-writeback.o | |
| make -C /home/sd/src/linux-2.6/linux-2.6.39-rc3/debian/build/source_i386_none O=/home/sd/src/linux-2.6/linux-2.6.39-rc3/debian/build/build_i386_none_686-small/. mm/page-writeback.o | |
| Using /home/sd/src/linux-2.6/linux-2.6.39-rc3/debian/build/source_i386_none as source for kernel | |
| GEN /home/sd/src/linux-2.6/linux-2.6.39-rc3/debian/build/build_i386_none_686-small/Makefile | |
| CHK include/linux/version.h | |
| CHK include/generated/utsrelease.h |