[PATCH 1/2] include: linux/math.h: promote DIV_ROUND_UP_ULL args to 64-bit

Sascha Hauer s.hauer at pengutronix.de
Tue Aug 20 05:07:54 PDT 2024


On Thu, 15 Aug 2024 08:56:45 +0200, Ahmad Fatoum wrote:
> DIV_ROUND_DOWN_ULL promotes division arguments to 64-bit, but
> DIV_ROUND_UP_ULL did so only for the division, not the addition for the
> round up. This would lead to a wrong result when the 32-bit addition
> wraps around.
> 
> Linux has an explicit cast to fix this, so do likewise in barebox.
> 
> [...]

Applied, thanks!

[1/2] include: linux/math.h: promote DIV_ROUND_UP_ULL args to 64-bit
      https://git.pengutronix.de/cgit/barebox/commit/?id=6866796d1ce0 (link may not be stable)
[2/2] i2c: efi: use DIV_ROUND_UP_ULL instead of native division
      https://git.pengutronix.de/cgit/barebox/commit/?id=2c24ed8454a0 (link may not be stable)

Best regards,
-- 
Sascha Hauer <s.hauer at pengutronix.de>




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