5.15-stable review patch. If anyone has any objections, please let me know.
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From: Florian Fainelli florian.fainelli@broadcom.com
commit 6a59cb5158bff13b80f116305155fbe4967a5010 upstream.
--0000000000009a0c9905fd9173ad Content-Transfer-Encoding: 8bit
After f15afbd34d8f ("fs: fix undefined behavior in bit shift for SB_NOUSER") the constants were changed from plain integers which LX_VALUE() can parse to constants using the BIT() macro which causes the following:
Reading symbols from build/linux-custom/vmlinux...done. Traceback (most recent call last): File "/home/fainelli/work/buildroot/output/arm64/build/linux-custom/vmlinux-gdb.py", line 25, in <module> import linux.constants File "/home/fainelli/work/buildroot/output/arm64/build/linux-custom/scripts/gdb/linux/constants.py", line 5 LX_SB_RDONLY = ((((1UL))) << (0))
Use LX_GDBPARSED() which does not suffer from that issue.
f15afbd34d8f ("fs: fix undefined behavior in bit shift for SB_NOUSER") Link: https://lkml.kernel.org/r/20230607221337.2781730-1-florian.fainelli@broadcom... Signed-off-by: Florian Fainelli florian.fainelli@broadcom.com Acked-by: Christian Brauner brauner@kernel.org Cc: Hao Ge gehao@kylinos.cn Cc: Jan Kiszka jan.kiszka@siemens.com Cc: Kieran Bingham kbingham@kernel.org Cc: Luis Chamberlain mcgrof@kernel.org Cc: Pankaj Raghav p.raghav@samsung.com Signed-off-by: Andrew Morton akpm@linux-foundation.org Signed-off-by: Florian Fainelli florian.fainelli@broadcom.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- scripts/gdb/linux/constants.py.in | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-)
--- a/scripts/gdb/linux/constants.py.in +++ b/scripts/gdb/linux/constants.py.in @@ -46,12 +46,12 @@ if IS_BUILTIN(CONFIG_COMMON_CLK): LX_GDBPARSED(CLK_GET_RATE_NOCACHE)
/* linux/fs.h */ -LX_VALUE(SB_RDONLY) -LX_VALUE(SB_SYNCHRONOUS) -LX_VALUE(SB_MANDLOCK) -LX_VALUE(SB_DIRSYNC) -LX_VALUE(SB_NOATIME) -LX_VALUE(SB_NODIRATIME) +LX_GDBPARSED(SB_RDONLY) +LX_GDBPARSED(SB_SYNCHRONOUS) +LX_GDBPARSED(SB_MANDLOCK) +LX_GDBPARSED(SB_DIRSYNC) +LX_GDBPARSED(SB_NOATIME) +LX_GDBPARSED(SB_NODIRATIME)
/* linux/htimer.h */ LX_GDBPARSED(hrtimer_resolution)