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| author | Heiko Carstens <hca@linux.ibm.com> | 2023-11-16 14:36:36 +0100 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-12-11 02:21:30 +0100 |
| commit | f72709ab69430d986dfc5a08c9a86f625e3fed33 (patch) | |
| tree | 3c134c64a706aeb2848654fe6e64ebe8279bf889 /arch | |
| parent | nilfs2: convert nilfs_btnode_abort_change_key to use a folio (diff) | |
| download | linux-f72709ab69430d986dfc5a08c9a86f625e3fed33.tar.xz linux-f72709ab69430d986dfc5a08c9a86f625e3fed33.zip | |
arch: remove ARCH_THREAD_STACK_ALLOCATOR
Patch series "Remove unused code after IA-64 removal".
While looking into something different I noticed that there are a couple
of Kconfig options which were only selected by IA-64 and which are now
unused.
So remove them and simplify the code a bit.
This patch (of 3):
IA-64 was the only architecture which selected ARCH_THREAD_STACK_ALLOCATOR.
IA-64 was removed with commit cf8e8658100d ("arch: Remove Itanium (IA-64)
architecture"). Therefore remove support for ARCH_THREAD_STACK_ALLOCATOR as
well.
Link: https://lkml.kernel.org/r/20231116133638.1636277-1-hca@linux.ibm.com
Link: https://lkml.kernel.org/r/20231116133638.1636277-2-hca@linux.ibm.com
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/Kconfig | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/Kconfig b/arch/Kconfig index f4b210ab0612..310162b41a1c 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -320,10 +320,6 @@ config HAVE_ARCH_THREAD_STRUCT_WHITELIST should be implemented. Without this, the entire thread_struct field in task_struct will be left whitelisted. -# Select if arch has its private alloc_thread_stack() function -config ARCH_THREAD_STACK_ALLOCATOR - bool - # Select if arch wants to size task_struct dynamically via arch_task_struct_size: config ARCH_WANTS_DYNAMIC_TASK_STRUCT bool |