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From: Xiaomeng Tong <xiam0nd.tong@gmail.com>
To: torvalds@linux-foundation.org
Cc: arnd@arndb.de, jakobkoschel@gmail.com,
	linux-kernel@vger.kernel.org, gregkh@linuxfoundation.org,
	keescook@chromium.org, jannh@google.com,
	linux-kbuild@vger.kernel.org, linux-mm@kvack.org,
	netdev@vger.kernel.org, Xiaomeng Tong <xiam0nd.tong@gmail.com>
Subject: [PATCH 1/6] Kbuild: compile kernel with gnu11 std
Date: Tue,  1 Mar 2022 15:58:34 +0800	[thread overview]
Message-ID: <20220301075839.4156-2-xiam0nd.tong@gmail.com> (raw)
In-Reply-To: <20220301075839.4156-1-xiam0nd.tong@gmail.com>

This patch is suggested by linus[1], there may be some corner cases which
should be considered before merge, and is just for prove PATCH 2.

[1]: https://lore.kernel.org/all/CAHk-=wh97QY9fEQUK6zMVQwaQ_JWDvR=R+TxQ_0OYrMHQ+egvQ@mail.gmail.com/

Signed-off-by: Xiaomeng Tong <xiam0nd.tong@gmail.com>
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 289ce2be8..84a96ae3c 100644
--- a/Makefile
+++ b/Makefile
@@ -515,7 +515,7 @@ KBUILD_CFLAGS   := -Wall -Wundef -Werror=strict-prototypes -Wno-trigraphs \
 		   -fno-strict-aliasing -fno-common -fshort-wchar -fno-PIE \
 		   -Werror=implicit-function-declaration -Werror=implicit-int \
 		   -Werror=return-type -Wno-format-security \
-		   -std=gnu89
+		   -std=gnu11 -Wno-shift-negative-value
 KBUILD_CPPFLAGS := -D__KERNEL__
 KBUILD_AFLAGS_KERNEL :=
 KBUILD_CFLAGS_KERNEL :=
-- 
2.17.1


  reply	other threads:[~2022-03-01  7:59 UTC|newest]

Thread overview: 45+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-01  7:58 [PATCH 0/6] list_for_each_entry*: make iterator invisiable outside the loop Xiaomeng Tong
2022-03-01  7:58 ` Xiaomeng Tong [this message]
2022-03-01 17:59   ` [PATCH 1/6] Kbuild: compile kernel with gnu11 std kernel test robot
2022-03-01 20:16     ` Linus Torvalds
2022-03-01 20:16       ` Linus Torvalds
2022-03-01 20:54       ` Arnd Bergmann
2022-03-01 20:54         ` Arnd Bergmann
2022-03-01 21:04         ` Linus Torvalds
2022-03-01 21:04           ` Linus Torvalds
2022-03-01 21:15           ` Linus Torvalds
2022-03-01 21:15             ` Linus Torvalds
2022-03-01 21:43             ` Xiaomeng Tong
2022-03-01 21:43               ` Xiaomeng Tong
2022-03-01  7:58 ` [PATCH 2/6] list: add new MACROs to make iterator invisiable outside the loop Xiaomeng Tong
2022-03-02  2:52   ` kernel test robot
2022-03-02 13:02   ` James Bottomley
2022-03-03  3:31     ` Xiaomeng Tong
2022-03-06 14:33       ` James Bottomley
2022-03-03 20:02   ` Linus Torvalds
2022-03-04  2:51     ` Xiaomeng Tong
2022-03-05 21:09       ` Linus Torvalds
2022-03-06  0:35         ` Linus Torvalds
2022-03-06 12:19           ` Jakob Koschel
2022-03-06 18:57             ` Linus Torvalds
2022-03-06 14:06           ` Xiaomeng Tong
2022-03-10 23:54           ` [PATCH 2/6] list: add new MACROs to make iterator invisiable Michał Mirosław
2022-03-11  0:46             ` Linus Torvalds
2022-03-12 10:24               ` Michał Mirosław
2022-03-12 21:43                 ` Linus Torvalds
2022-03-11  7:15           ` [RFC PATCH] list: test: Add a test for list_traverse David Gow
2022-03-11 14:27           ` [PATCH 2/6] list: add new MACROs to make iterator invisiable outside the loop Daniel Thompson
2022-03-11 18:41             ` Linus Torvalds
2022-03-16 15:45               ` Daniel Thompson
2022-03-01  7:58 ` [PATCH 3/6] kernel: remove iterator use " Xiaomeng Tong
2022-03-01 10:41   ` Greg KH
2022-03-01 11:34     ` Xiaomeng Tong
2022-03-01 11:48       ` Xiaomeng Tong
2022-03-01  7:58 ` [PATCH 4/6] mm: " Xiaomeng Tong
2022-03-01 12:19   ` Xiaomeng Tong
2022-03-01  7:58 ` [PATCH 5/6] net/core: " Xiaomeng Tong
2022-03-01 12:23   ` Xiaomeng Tong
2022-03-01  7:58 ` [PATCH 6/6] drivers/dma: " Xiaomeng Tong
2022-03-01 12:25   ` Xiaomeng Tong
2022-03-04  2:47 [PATCH 1/6] Kbuild: compile kernel with gnu11 std kernel test robot
2022-03-10 17:35 kernel test robot

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