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* [PATCH] parisc: configs: Remove useless UEVENT_HELPER_PATH
@ 2019-06-04  7:57 Krzysztof Kozlowski
  2019-06-04  8:00 ` Geert Uytterhoeven
  0 siblings, 1 reply; 2+ messages in thread
From: Krzysztof Kozlowski @ 2019-06-04  7:57 UTC (permalink / raw)
  To: James E.J. Bottomley, Helge Deller, Krzysztof Kozlowski,
	Andrew Morton, linux-parisc, linux-kernel
  Cc: Geert Uytterhoeven

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/parisc/configs/712_defconfig           | 1 -
 arch/parisc/configs/a500_defconfig          | 1 -
 arch/parisc/configs/b180_defconfig          | 1 -
 arch/parisc/configs/c3000_defconfig         | 1 -
 arch/parisc/configs/c8000_defconfig         | 1 -
 arch/parisc/configs/default_defconfig       | 1 -
 arch/parisc/configs/generic-32bit_defconfig | 1 -
 7 files changed, 7 deletions(-)

diff --git a/arch/parisc/configs/712_defconfig b/arch/parisc/configs/712_defconfig
index ccc109761f44..d3e3d94e90c3 100644
--- a/arch/parisc/configs/712_defconfig
+++ b/arch/parisc/configs/712_defconfig
@@ -34,7 +34,6 @@ CONFIG_INET_DIAG=m
 CONFIG_NETFILTER=y
 CONFIG_LLC2=m
 CONFIG_NET_PKTGEN=m
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_DEVTMPFS=y
 CONFIG_DEVTMPFS_MOUNT=y
 # CONFIG_STANDALONE is not set
diff --git a/arch/parisc/configs/a500_defconfig b/arch/parisc/configs/a500_defconfig
index 5acb93dcaabf..a8859496b0b9 100644
--- a/arch/parisc/configs/a500_defconfig
+++ b/arch/parisc/configs/a500_defconfig
@@ -70,7 +70,6 @@ CONFIG_IP_DCCP=m
 # CONFIG_IP_DCCP_CCID3 is not set
 CONFIG_LLC2=m
 CONFIG_NET_PKTGEN=m
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_DEVTMPFS=y
 CONFIG_DEVTMPFS_MOUNT=y
 # CONFIG_STANDALONE is not set
diff --git a/arch/parisc/configs/b180_defconfig b/arch/parisc/configs/b180_defconfig
index 83ffd161aec5..0cae9664bf67 100644
--- a/arch/parisc/configs/b180_defconfig
+++ b/arch/parisc/configs/b180_defconfig
@@ -24,7 +24,6 @@ CONFIG_INET=y
 CONFIG_IP_MULTICAST=y
 CONFIG_IP_PNP=y
 CONFIG_IP_PNP_BOOTP=y
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_DEVTMPFS=y
 CONFIG_DEVTMPFS_MOUNT=y
 # CONFIG_PREVENT_FIRMWARE_BUILD is not set
diff --git a/arch/parisc/configs/c3000_defconfig b/arch/parisc/configs/c3000_defconfig
index 8d41a73bd71b..6c29b841735c 100644
--- a/arch/parisc/configs/c3000_defconfig
+++ b/arch/parisc/configs/c3000_defconfig
@@ -32,7 +32,6 @@ CONFIG_INET6_IPCOMP=m
 CONFIG_IPV6_TUNNEL=m
 CONFIG_NETFILTER=y
 CONFIG_NET_PKTGEN=m
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_DEVTMPFS=y
 CONFIG_DEVTMPFS_MOUNT=y
 # CONFIG_STANDALONE is not set
diff --git a/arch/parisc/configs/c8000_defconfig b/arch/parisc/configs/c8000_defconfig
index 900b00084953..507f0644fcf8 100644
--- a/arch/parisc/configs/c8000_defconfig
+++ b/arch/parisc/configs/c8000_defconfig
@@ -57,7 +57,6 @@ CONFIG_IP_DCCP=m
 CONFIG_TIPC=m
 CONFIG_LLC2=m
 CONFIG_DNS_RESOLVER=y
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_DEVTMPFS=y
 CONFIG_DEVTMPFS_MOUNT=y
 # CONFIG_STANDALONE is not set
diff --git a/arch/parisc/configs/default_defconfig b/arch/parisc/configs/default_defconfig
index 52c9050a7c5c..6a91cc2623e8 100644
--- a/arch/parisc/configs/default_defconfig
+++ b/arch/parisc/configs/default_defconfig
@@ -44,7 +44,6 @@ CONFIG_INET6_AH=y
 CONFIG_INET6_ESP=y
 CONFIG_INET6_IPCOMP=y
 CONFIG_LLC2=m
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_DEVTMPFS=y
 CONFIG_DEVTMPFS_MOUNT=y
 # CONFIG_STANDALONE is not set
diff --git a/arch/parisc/configs/generic-32bit_defconfig b/arch/parisc/configs/generic-32bit_defconfig
index a8f9bbef0975..18b072a47a10 100644
--- a/arch/parisc/configs/generic-32bit_defconfig
+++ b/arch/parisc/configs/generic-32bit_defconfig
@@ -47,7 +47,6 @@ CONFIG_INET_ESP=m
 CONFIG_INET_DIAG=m
 CONFIG_LLC2=m
 # CONFIG_WIRELESS is not set
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_DEVTMPFS=y
 CONFIG_DEVTMPFS_MOUNT=y
 # CONFIG_STANDALONE is not set
-- 
2.7.4


^ permalink raw reply related	[flat|nested] 2+ messages in thread
* Re: [PATCH] parisc: configs: Remove useless UEVENT_HELPER_PATH
  2019-06-04  7:57 [PATCH] parisc: configs: Remove useless UEVENT_HELPER_PATH Krzysztof Kozlowski
@ 2019-06-04  8:00 ` Geert Uytterhoeven
  0 siblings, 0 replies; 2+ messages in thread
From: Geert Uytterhoeven @ 2019-06-04  8:00 UTC (permalink / raw)
  To: Krzysztof Kozlowski
  Cc: James E.J. Bottomley, Helge Deller, Andrew Morton, Parisc List,
	Linux Kernel Mailing List, Geert Uytterhoeven

On Tue, Jun 4, 2019 at 9:57 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] 2+ messages in thread
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2019-06-04  7:57 [PATCH] parisc: configs: Remove useless UEVENT_HELPER_PATH Krzysztof Kozlowski
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