kernel November 2019

kernel@lists.fedoraproject.org

12 participants
12 discussions

[PATCH 0/9] Clean up some old patches post F31
by Laura Abbott 04 Nov '19

04 Nov '19

I'd like to drop a bunch of patches Fedora has been carrying since forever. Most of these are fairly minor tweaks most people forgot we had and nobody cares about. My motivation is both in the spirit of cleaning up and also to better align Fedora + RHEL (I had a talk about this at Flock, video should be up soon). If someone wants to make an effort at upstreaming any of these, feel free to do so but I really think most of these are cruft. Thanks, Laura Laura Abbott (9): Drop namespaces config tweak Drop cpumask auto select patch Drop scsi warning patch Remove ancient ath9k workaround Drop old lis3 patch Remove some old modalias adjustments Remove old keyboard logging patch Remove patch for GCC VTA Remove crash driver Kbuild-Add-an-option-to-enable-GCC-VTA.patch | 94 --- ath9k-rx-dma-stop-check.patch | 38 - .../fedora/generic/x86/x86_64/CONFIG_NR_CPUS | 2 +- crash-driver.patch | 722 ------------------ die-floppy-die.patch | 29 - input-kill-stupid-messages.patch | 30 - kernel.spec | 20 - ...-CPUMASK_OFFSTACK-usable-without-deb.patch | 34 - lis3-improve-handling-of-null-rate.patch | 75 -- namespaces-no-expert.patch | 27 - no-pcspkr-modalias.patch | 22 - ...validate_disk-prevent-NULL-ptr-deref.patch | 39 - 12 files changed, 1 insertion(+), 1131 deletions(-) delete mode 100644 Kbuild-Add-an-option-to-enable-GCC-VTA.patch delete mode 100644 ath9k-rx-dma-stop-check.patch delete mode 100644 crash-driver.patch delete mode 100644 die-floppy-die.patch delete mode 100644 input-kill-stupid-messages.patch delete mode 100644 lib-cpumask-Make-CPUMASK_OFFSTACK-usable-without-deb.patch delete mode 100644 lis3-improve-handling-of-null-rate.patch delete mode 100644 namespaces-no-expert.patch delete mode 100644 no-pcspkr-modalias.patch delete mode 100644 scsi-sd_revalidate_disk-prevent-NULL-ptr-deref.patch -- 2.21.0

8 26

[PATCH] Enable CONFIG_DEBUG_INFO_BTF option
by Jiri Olsa 01 Nov '19

01 Nov '19

hi, please consider attached patch for fedora kernel.spec. It enables CONFIG_DEBUG_INFO_BTF options to export BTF info in /sys/kernel/btf/vmlinux file. I tested on x86_64/s390x/aarach64/ppc servers and the file /sys/kernel/btf/vmlinux shows correctly. I checked the armv7hl arch build.log and it containes the pahole execution, so I assume it's generated properly. brew: https://koji.fedoraproject.org/koji/taskinfo?taskID=38681853 thanks, jirka --- Plus adding dwarves build dependency which is needed for BTF debuginfo to be generated and attached to kernel. Signed-off-by: Jiri Olsa <jolsa(a)kernel.org> --- configs/fedora/generic/CONFIG_DEBUG_INFO_BTF | 2 +- kernel-aarch64-debug.config | 2 +- kernel-aarch64.config | 2 +- kernel-armv7hl-debug.config | 2 +- kernel-armv7hl-lpae-debug.config | 2 +- kernel-armv7hl-lpae.config | 2 +- kernel-armv7hl.config | 2 +- kernel-i686-debug.config | 2 +- kernel-i686.config | 2 +- kernel-ppc64le-debug.config | 2 +- kernel-ppc64le.config | 2 +- kernel-s390x-debug.config | 2 +- kernel-s390x.config | 2 +- kernel-x86_64-debug.config | 2 +- kernel-x86_64.config | 2 +- kernel.spec | 3 ++- 16 files changed, 17 insertions(+), 16 deletions(-) diff --git a/configs/fedora/generic/CONFIG_DEBUG_INFO_BTF b/configs/fedora/generic/CONFIG_DEBUG_INFO_BTF index 3b5ac748f282..39227b4511af 100644 --- a/configs/fedora/generic/CONFIG_DEBUG_INFO_BTF +++ b/configs/fedora/generic/CONFIG_DEBUG_INFO_BTF @@ -1 +1 @@ -# CONFIG_DEBUG_INFO_BTF is not set +CONFIG_DEBUG_INFO_BTF=y diff --git a/kernel-aarch64-debug.config b/kernel-aarch64-debug.config index 25917ed7c0a2..f40220d5c179 100644 --- a/kernel-aarch64-debug.config +++ b/kernel-aarch64-debug.config @@ -1289,7 +1289,7 @@ CONFIG_DEBUG_FS=y # CONFIG_DEBUG_GPIO is not set CONFIG_DEBUG_HIGHMEM=y # CONFIG_DEBUG_HOTPLUG_CPU0 is not set -# CONFIG_DEBUG_INFO_BTF is not set +CONFIG_DEBUG_INFO_BTF=y # CONFIG_DEBUG_INFO_DWARF4 is not set # CONFIG_DEBUG_INFO_REDUCED is not set # CONFIG_DEBUG_INFO_SPLIT is not set diff --git a/kernel-aarch64.config b/kernel-aarch64.config index aaa967b286df..55f21773af73 100644 --- a/kernel-aarch64.config +++ b/kernel-aarch64.config @@ -1289,7 +1289,7 @@ CONFIG_DEBUG_FS=y # CONFIG_DEBUG_GPIO is not set CONFIG_DEBUG_HIGHMEM=y # CONFIG_DEBUG_HOTPLUG_CPU0 is not set -# CONFIG_DEBUG_INFO_BTF is not set +CONFIG_DEBUG_INFO_BTF=y # CONFIG_DEBUG_INFO_DWARF4 is not set # CONFIG_DEBUG_INFO_REDUCED is not set # CONFIG_DEBUG_INFO_SPLIT is not set diff --git a/kernel-armv7hl-debug.config b/kernel-armv7hl-debug.config index d7d7a9f0a485..d54ce8ceb0e9 100644 --- a/kernel-armv7hl-debug.config +++ b/kernel-armv7hl-debug.config @@ -1279,7 +1279,7 @@ CONFIG_DEBUG_FS=y # CONFIG_DEBUG_GPIO is not set CONFIG_DEBUG_HIGHMEM=y # CONFIG_DEBUG_HOTPLUG_CPU0 is not set -# CONFIG_DEBUG_INFO_BTF is not set +CONFIG_DEBUG_INFO_BTF=y # CONFIG_DEBUG_INFO_DWARF4 is not set # CONFIG_DEBUG_INFO_REDUCED is not set # CONFIG_DEBUG_INFO_SPLIT is not set diff --git a/kernel-armv7hl-lpae-debug.config b/kernel-armv7hl-lpae-debug.config index adda1dc48d4e..e049ebdddacf 100644 --- a/kernel-armv7hl-lpae-debug.config +++ b/kernel-armv7hl-lpae-debug.config @@ -1239,7 +1239,7 @@ CONFIG_DEBUG_FS=y # CONFIG_DEBUG_GPIO is not set CONFIG_DEBUG_HIGHMEM=y # CONFIG_DEBUG_HOTPLUG_CPU0 is not set -# CONFIG_DEBUG_INFO_BTF is not set +CONFIG_DEBUG_INFO_BTF=y # CONFIG_DEBUG_INFO_DWARF4 is not set # CONFIG_DEBUG_INFO_REDUCED is not set # CONFIG_DEBUG_INFO_SPLIT is not set diff --git a/kernel-armv7hl-lpae.config b/kernel-armv7hl-lpae.config index b3788525651d..e572f653140f 100644 --- a/kernel-armv7hl-lpae.config +++ b/kernel-armv7hl-lpae.config @@ -1239,7 +1239,7 @@ CONFIG_DEBUG_FS=y # CONFIG_DEBUG_GPIO is not set CONFIG_DEBUG_HIGHMEM=y # CONFIG_DEBUG_HOTPLUG_CPU0 is not set -# CONFIG_DEBUG_INFO_BTF is not set +CONFIG_DEBUG_INFO_BTF=y # CONFIG_DEBUG_INFO_DWARF4 is not set # CONFIG_DEBUG_INFO_REDUCED is not set # CONFIG_DEBUG_INFO_SPLIT is not set diff --git a/kernel-armv7hl.config b/kernel-armv7hl.config index 6e8ea6ec9783..e840ac68c870 100644 --- a/kernel-armv7hl.config +++ b/kernel-armv7hl.config @@ -1279,7 +1279,7 @@ CONFIG_DEBUG_FS=y # CONFIG_DEBUG_GPIO is not set CONFIG_DEBUG_HIGHMEM=y # CONFIG_DEBUG_HOTPLUG_CPU0 is not set -# CONFIG_DEBUG_INFO_BTF is not set +CONFIG_DEBUG_INFO_BTF=y # CONFIG_DEBUG_INFO_DWARF4 is not set # CONFIG_DEBUG_INFO_REDUCED is not set # CONFIG_DEBUG_INFO_SPLIT is not set diff --git a/kernel-i686-debug.config b/kernel-i686-debug.config index 7ef076f3646f..bd6a05f5004f 100644 --- a/kernel-i686-debug.config +++ b/kernel-i686-debug.config @@ -1047,7 +1047,7 @@ CONFIG_DEBUG_FS=y # CONFIG_DEBUG_GPIO is not set CONFIG_DEBUG_HIGHMEM=y # CONFIG_DEBUG_HOTPLUG_CPU0 is not set -# CONFIG_DEBUG_INFO_BTF is not set +CONFIG_DEBUG_INFO_BTF=y # CONFIG_DEBUG_INFO_DWARF4 is not set # CONFIG_DEBUG_INFO_REDUCED is not set # CONFIG_DEBUG_INFO_SPLIT is not set diff --git a/kernel-i686.config b/kernel-i686.config index 597f8233c8af..a2e8941d433c 100644 --- a/kernel-i686.config +++ b/kernel-i686.config @@ -1046,7 +1046,7 @@ CONFIG_DEBUG_FS=y # CONFIG_DEBUG_GPIO is not set CONFIG_DEBUG_HIGHMEM=y # CONFIG_DEBUG_HOTPLUG_CPU0 is not set -# CONFIG_DEBUG_INFO_BTF is not set +CONFIG_DEBUG_INFO_BTF=y # CONFIG_DEBUG_INFO_DWARF4 is not set # CONFIG_DEBUG_INFO_REDUCED is not set # CONFIG_DEBUG_INFO_SPLIT is not set diff --git a/kernel-ppc64le-debug.config b/kernel-ppc64le-debug.config index f3db93aef02c..bab3a555a9ad 100644 --- a/kernel-ppc64le-debug.config +++ b/kernel-ppc64le-debug.config @@ -975,7 +975,7 @@ CONFIG_DEBUGGER=y # CONFIG_DEBUG_GPIO is not set CONFIG_DEBUG_HIGHMEM=y # CONFIG_DEBUG_HOTPLUG_CPU0 is not set -# CONFIG_DEBUG_INFO_BTF is not set +CONFIG_DEBUG_INFO_BTF=y # CONFIG_DEBUG_INFO_DWARF4 is not set # CONFIG_DEBUG_INFO_REDUCED is not set # CONFIG_DEBUG_INFO_SPLIT is not set diff --git a/kernel-ppc64le.config b/kernel-ppc64le.config index 0b421851571d..b2f334f4f818 100644 --- a/kernel-ppc64le.config +++ b/kernel-ppc64le.config @@ -974,7 +974,7 @@ CONFIG_DEBUGGER=y # CONFIG_DEBUG_GPIO is not set CONFIG_DEBUG_HIGHMEM=y # CONFIG_DEBUG_HOTPLUG_CPU0 is not set -# CONFIG_DEBUG_INFO_BTF is not set +CONFIG_DEBUG_INFO_BTF=y # CONFIG_DEBUG_INFO_DWARF4 is not set # CONFIG_DEBUG_INFO_REDUCED is not set # CONFIG_DEBUG_INFO_SPLIT is not set diff --git a/kernel-s390x-debug.config b/kernel-s390x-debug.config index c5e323fc7534..3e6a04264f0b 100644 --- a/kernel-s390x-debug.config +++ b/kernel-s390x-debug.config @@ -985,7 +985,7 @@ CONFIG_DEBUG_FS=y # CONFIG_DEBUG_GPIO is not set CONFIG_DEBUG_HIGHMEM=y # CONFIG_DEBUG_HOTPLUG_CPU0 is not set -# CONFIG_DEBUG_INFO_BTF is not set +CONFIG_DEBUG_INFO_BTF=y # CONFIG_DEBUG_INFO_DWARF4 is not set # CONFIG_DEBUG_INFO_REDUCED is not set # CONFIG_DEBUG_INFO_SPLIT is not set diff --git a/kernel-s390x.config b/kernel-s390x.config index e61d0d5888e6..6915b19b141d 100644 --- a/kernel-s390x.config +++ b/kernel-s390x.config @@ -984,7 +984,7 @@ CONFIG_DEBUG_FS=y # CONFIG_DEBUG_GPIO is not set CONFIG_DEBUG_HIGHMEM=y # CONFIG_DEBUG_HOTPLUG_CPU0 is not set -# CONFIG_DEBUG_INFO_BTF is not set +CONFIG_DEBUG_INFO_BTF=y # CONFIG_DEBUG_INFO_DWARF4 is not set # CONFIG_DEBUG_INFO_REDUCED is not set # CONFIG_DEBUG_INFO_SPLIT is not set diff --git a/kernel-x86_64-debug.config b/kernel-x86_64-debug.config index c1cc5697b34b..86a8d050eecc 100644 --- a/kernel-x86_64-debug.config +++ b/kernel-x86_64-debug.config @@ -1082,7 +1082,7 @@ CONFIG_DEBUG_FS=y # CONFIG_DEBUG_GPIO is not set CONFIG_DEBUG_HIGHMEM=y # CONFIG_DEBUG_HOTPLUG_CPU0 is not set -# CONFIG_DEBUG_INFO_BTF is not set +CONFIG_DEBUG_INFO_BTF=y # CONFIG_DEBUG_INFO_DWARF4 is not set # CONFIG_DEBUG_INFO_REDUCED is not set # CONFIG_DEBUG_INFO_SPLIT is not set diff --git a/kernel-x86_64.config b/kernel-x86_64.config index 25e8456ada0a..6140186ea49c 100644 --- a/kernel-x86_64.config +++ b/kernel-x86_64.config @@ -1081,7 +1081,7 @@ CONFIG_DEBUG_FS=y # CONFIG_DEBUG_GPIO is not set CONFIG_DEBUG_HIGHMEM=y # CONFIG_DEBUG_HOTPLUG_CPU0 is not set -# CONFIG_DEBUG_INFO_BTF is not set +CONFIG_DEBUG_INFO_BTF=y # CONFIG_DEBUG_INFO_DWARF4 is not set # CONFIG_DEBUG_INFO_REDUCED is not set # CONFIG_DEBUG_INFO_SPLIT is not set diff --git a/kernel.spec b/kernel.spec index 25ef410900c4..999efa25f81f 100644 --- a/kernel.spec +++ b/kernel.spec @@ -501,7 +501,7 @@ Requires: kernel-modules-uname-r = %{KVERREL}%{?variant} BuildRequires: kmod, patch, bash, tar, git-core BuildRequires: bzip2, xz, findutils, gzip, m4, perl-interpreter, perl-Carp, perl-devel, perl-generators, make, diffutils, gawk BuildRequires: gcc, binutils, redhat-rpm-config, hmaccalc, bison, flex -BuildRequires: net-tools, hostname, bc, elfutils-devel +BuildRequires: net-tools, hostname, bc, elfutils-devel, dwarves %if 0%{?fedora} # Used to mangle unversioned shebangs to be Python 3 BuildRequires: /usr/bin/pathfix.py @@ -530,6 +530,7 @@ BuildConflicts: rhbuildsys(DiskFree) < 500Mb %if %{with_debuginfo} BuildRequires: rpm-build, elfutils BuildConflicts: rpm < 4.13.0.1-19 +BuildConflicts: dwarves < 1.13 # Most of these should be enabled after more investigation %undefine _include_minidebuginfo %undefine _find_debuginfo_dwz_opts -- 2.21.0

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kernel November 2019