kernel/linux.git/arch/powerpc/boot/simple_alloc.c, branch v6.12.80

powerpc/boot: Only free if realloc() succeeds

2024-03-03T11:20:29+00:00

simple_realloc() frees the original buffer (ptr) even if the reallocation failed. Fix it to behave like standard realloc() and only free the original buffer if the reallocation succeeded. Signed-off-by: Michael Ellerman Link: https://msgid.link/20240229115149.749264-1-mpe@ellerman.id.au

powerpc/boot: Handle allocation failure in simple_realloc()

2024-03-03T11:20:28+00:00

simple_malloc() will return NULL when there is not enough memory left. Check pointer 'new' before using it to copy the old data. Signed-off-by: Li zeming [mpe: Reword subject, use change log from Christophe] Signed-off-by: Michael Ellerman Link: https://msgid.link/20221219021816.3012-1-zeming@nfschina.com

powerpc/boot: Convert more files to use SPDX tags

2022-08-26T01:02:17+00:00

These files are all plain GPL 2.0, with a second sentence about being licensed as-is. Similar to the rule in commit 577b61cee5b2 ("treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_398.RULE"). Signed-off-by: Michael Ellerman Reviewed-by: Greg Kroah-Hartman Link: https://lore.kernel.org/r/20220819110430.433984-1-mpe@ellerman.id.au

[POWERPC] bootwrapper: Use `unsigned long' for malloc sizes

2007-04-24T12:06:54+00:00

Use `unsigned long' for malloc sizes, to match common practice and types used by most callers and callees. Also use `unsigned long' for integers representing pointers in simple_alloc. Signed-off-by: Geert Uytterhoeven Signed-off-by: Paul Mackerras

[POWERPC] Add simple memory allocator to bootwrapper

2006-10-23T02:49:19+00:00

Provide primitive malloc, free, and realloc functions for bootwrapper. Signed-off-by: Mark A. Greer Signed-off-by: Paul Mackerras