* [PATCH] x86: configs: Remove useless UEVENT_HELPER_PATH
@ 2019-06-04 8:01 Krzysztof Kozlowski
2019-06-04 8:39 ` Geert Uytterhoeven
2019-06-21 17:28 ` [tip:x86/cleanups] x86/defconfigs: " tip-bot for Krzysztof Kozlowski
0 siblings, 2 replies; 3+ messages in thread
From: Krzysztof Kozlowski @ 2019-06-04 8:01 UTC (permalink / raw)
To: Thomas Gleixner, Ingo Molnar, Borislav Petkov, H. Peter Anvin,
x86, Andrew Morton, linux-kernel
Cc: Geert Uytterhoeven, Krzysztof Kozlowski
Remove the CONFIG_UEVENT_HELPER_PATH because:
1. It is disabled since commit 1be01d4a5714 ("driver: base: Disable
CONFIG_UEVENT_HELPER by default") as its dependency (UEVENT_HELPER) was
made default to 'n',
2. It is not recommended (help message: "This should not be used today
[...] creates a high system load") and was kept only for ancient
userland,
3. Certain userland specifically requests it to be disabled (systemd
README: "Legacy hotplug slows down the system and confuses udev").
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
arch/x86/configs/i386_defconfig | 1 -
arch/x86/configs/x86_64_defconfig | 1 -
2 files changed, 2 deletions(-)
diff --git a/arch/x86/configs/i386_defconfig b/arch/x86/configs/i386_defconfig
index 2b2481acc661..59ce9ed58430 100644
--- a/arch/x86/configs/i386_defconfig
+++ b/arch/x86/configs/i386_defconfig
@@ -130,7 +130,6 @@ CONFIG_CFG80211=y
CONFIG_MAC80211=y
CONFIG_MAC80211_LEDS=y
CONFIG_RFKILL=y
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
CONFIG_DEBUG_DEVRES=y
diff --git a/arch/x86/configs/x86_64_defconfig b/arch/x86/configs/x86_64_defconfig
index e8829abf063a..d0a5ffeae8df 100644
--- a/arch/x86/configs/x86_64_defconfig
+++ b/arch/x86/configs/x86_64_defconfig
@@ -129,7 +129,6 @@ CONFIG_CFG80211=y
CONFIG_MAC80211=y
CONFIG_MAC80211_LEDS=y
CONFIG_RFKILL=y
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
CONFIG_DEBUG_DEVRES=y
--
2.7.4
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH] x86: configs: Remove useless UEVENT_HELPER_PATH
2019-06-04 8:01 [PATCH] x86: configs: Remove useless UEVENT_HELPER_PATH Krzysztof Kozlowski
@ 2019-06-04 8:39 ` Geert Uytterhoeven
2019-06-21 17:28 ` [tip:x86/cleanups] x86/defconfigs: " tip-bot for Krzysztof Kozlowski
1 sibling, 0 replies; 3+ messages in thread
From: Geert Uytterhoeven @ 2019-06-04 8:39 UTC (permalink / raw)
To: Krzysztof Kozlowski
Cc: Thomas Gleixner, Ingo Molnar, Borislav Petkov, H. Peter Anvin,
the arch/x86 maintainers, Andrew Morton,
Linux Kernel Mailing List, Geert Uytterhoeven
On Tue, Jun 4, 2019 at 10:03 AM Krzysztof Kozlowski <krzk@kernel.org> wrote:
> Remove the CONFIG_UEVENT_HELPER_PATH because:
> 1. It is disabled since commit 1be01d4a5714 ("driver: base: Disable
> CONFIG_UEVENT_HELPER by default") as its dependency (UEVENT_HELPER) was
> made default to 'n',
> 2. It is not recommended (help message: "This should not be used today
> [...] creates a high system load") and was kept only for ancient
> userland,
> 3. Certain userland specifically requests it to be disabled (systemd
> README: "Legacy hotplug slows down the system and confuses udev").
>
> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 3+ messages in thread* [tip:x86/cleanups] x86/defconfigs: Remove useless UEVENT_HELPER_PATH
2019-06-04 8:01 [PATCH] x86: configs: Remove useless UEVENT_HELPER_PATH Krzysztof Kozlowski
2019-06-04 8:39 ` Geert Uytterhoeven
@ 2019-06-21 17:28 ` tip-bot for Krzysztof Kozlowski
1 sibling, 0 replies; 3+ messages in thread
From: tip-bot for Krzysztof Kozlowski @ 2019-06-21 17:28 UTC (permalink / raw)
To: linux-tip-commits
Cc: x86, ard.biesheuvel, yamada.masahiro, tglx, bp, linux-kernel,
kilobyte, mingo, geert+renesas, darwish.07, akpm, krzk, mingo,
hpa, alexey.brodkin
Commit-ID: 166da5c5462f4cf299e0daa47c7384617c1699d7
Gitweb: https://git.kernel.org/tip/166da5c5462f4cf299e0daa47c7384617c1699d7
Author: Krzysztof Kozlowski <krzk@kernel.org>
AuthorDate: Tue, 4 Jun 2019 10:01:24 +0200
Committer: Borislav Petkov <bp@suse.de>
CommitDate: Fri, 21 Jun 2019 19:22:08 +0200
x86/defconfigs: Remove useless UEVENT_HELPER_PATH
Remove the CONFIG_UEVENT_HELPER_PATH because:
1. It is disabled since commit
1be01d4a5714 ("driver: base: Disable CONFIG_UEVENT_HELPER by default")
as its dependency (UEVENT_HELPER) was made default to 'n',
2. It is not recommended (help message: "This should not be used today
[...] creates a high system load") and was kept only for ancient
userland,
3. Certain userland specifically requests it to be disabled (systemd
README: "Legacy hotplug slows down the system and confuses udev").
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Adam Borowski <kilobyte@angband.pl>
Cc: "Ahmed S. Darwish" <darwish.07@gmail.com>
Cc: Alexey Brodkin <alexey.brodkin@synopsys.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: x86-ml <x86@kernel.org>
Link: https://lkml.kernel.org/r/1559635284-21696-1-git-send-email-krzk@kernel.org
---
arch/x86/configs/i386_defconfig | 1 -
arch/x86/configs/x86_64_defconfig | 1 -
2 files changed, 2 deletions(-)
diff --git a/arch/x86/configs/i386_defconfig b/arch/x86/configs/i386_defconfig
index 2b2481acc661..59ce9ed58430 100644
--- a/arch/x86/configs/i386_defconfig
+++ b/arch/x86/configs/i386_defconfig
@@ -130,7 +130,6 @@ CONFIG_CFG80211=y
CONFIG_MAC80211=y
CONFIG_MAC80211_LEDS=y
CONFIG_RFKILL=y
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
CONFIG_DEBUG_DEVRES=y
diff --git a/arch/x86/configs/x86_64_defconfig b/arch/x86/configs/x86_64_defconfig
index e8829abf063a..d0a5ffeae8df 100644
--- a/arch/x86/configs/x86_64_defconfig
+++ b/arch/x86/configs/x86_64_defconfig
@@ -129,7 +129,6 @@ CONFIG_CFG80211=y
CONFIG_MAC80211=y
CONFIG_MAC80211_LEDS=y
CONFIG_RFKILL=y
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
CONFIG_DEBUG_DEVRES=y
^ permalink raw reply related [flat|nested] 3+ messages in thread
end of thread, other threads:[~2019-06-21 17:29 UTC | newest]
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2019-06-04 8:01 [PATCH] x86: configs: Remove useless UEVENT_HELPER_PATH Krzysztof Kozlowski
2019-06-04 8:39 ` Geert Uytterhoeven
2019-06-21 17:28 ` [tip:x86/cleanups] x86/defconfigs: " tip-bot for Krzysztof Kozlowski
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