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If anyone has any issues with these being applied, please > let me know. > > Responses should be made by Wed, 03 Dec 2025 11:22:11 +0000. > Anything received after that time might be too late. > > The whole patch series can be found in one patch at: > https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.4.302-rc1.gz > or in the git tree and branch at: > git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y > and the diffstat can be found below. > > thanks, > > greg k-h ... > Fabio M. De Francesco > mm/mempool: replace kmap_atomic() with kmap_local_page() The above commit is causing the following build errors ... kernel/mm/mempool.c: In function 'check_element': kernel/mm/mempool.c:69:17: error: 'for' loop initial declarations are only allowed in C99 or C11 mode 69 | for (int i = 0; i < (1 << order); i++) { | ^~~ kernel/mm/mempool.c:69:17: note: use option '-std=c99', '-std=gnu99', '-std=c11' or '-std=gnu11' to compile your code kernel/mm/mempool.c:71:38: error: implicit declaration of function 'kmap_local_page'; did you mean 'kmap_to_page'? [-Werror=implicit-function-declaration] 71 | void *addr = kmap_local_page(page + i); | ^~~~~~~~~~~~~~~ | kmap_to_page kernel/mm/mempool.c:71:38: warning: initialization of 'void *' from 'int' makes pointer from integer without a cast [-Wint-conversion] kernel/mm/mempool.c:74:25: error: implicit declaration of function 'kunmap_local' [-Werror=implicit-function-declaration] 74 | kunmap_local(addr); | ^~~~~~~~~~~~ kernel/mm/mempool.c: In function 'poison_element': kernel/mm/mempool.c:103:17: error: 'for' loop initial declarations are only allowed in C99 or C11 mode 103 | for (int i = 0; i < (1 << order); i++) { | ^~~ kernel/mm/mempool.c:105:38: warning: initialization of 'void *' from 'int' makes pointer from integer without a cast [-Wint-conversion] 105 | void *addr = kmap_local_page(page + i); | ^~~~~~~~~~~~~~~ I am seeing this with ARM builds using the tegra_defconfig. Jon -- nvpublic