From: Sasha Levin <sashal@kernel.org>
To: "Maciej W. Rozycki" <macro@orcam.me.uk>
Cc: Sasha Levin <sashal@kernel.org>,
stable@vger.kernel.org,
Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Subject: Re: [PATCH 5.15.y 1-5/5] MIPS: mm: kmalloc tlb_vpn array to avoid stack overflow
Date: Mon, 13 Apr 2026 00:13:42 -0400 [thread overview]
Message-ID: <20260412120103.mips-tlb-5.15@kernel.org> (raw)
In-Reply-To: <20260410005452.49666-1-macro@orcam.me.uk>
> [PATCH 5.15.y 1-5/5] MIPS: mm: kmalloc tlb_vpn array to avoid
> stack overflow
NAK -- this series fails to build on 5.15:
arch/mips/mm/tlb-r4k.c:765:31: error: passing argument 1 of
'memblock_free' makes integer from pointer without a cast
The memblock_free() API on 5.15 takes phys_addr_t, not a pointer. The
series needs to be adapted for the older memblock API.
prev parent reply other threads:[~2026-04-13 4:13 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-10 0:54 [PATCH 5.15.y 1/5] MIPS: mm: kmalloc tlb_vpn array to avoid stack overflow Maciej W. Rozycki
2026-04-10 0:54 ` [PATCH 5.15.y 2/5] mips: mm: Allocate tlb_vpn array atomically Maciej W. Rozycki
2026-04-10 0:54 ` [PATCH 5.15.y 3/5] MIPS: Always record SEGBITS in cpu_data.vmbits Maciej W. Rozycki
2026-04-10 0:54 ` [PATCH 5.15.y 4/5] MIPS: mm: Suppress TLB uniquification on EHINV hardware Maciej W. Rozycki
2026-04-10 0:54 ` [PATCH 5.15.y 5/5] MIPS: mm: Rewrite TLB uniquification for the hidden bit feature Maciej W. Rozycki
2026-04-13 4:13 ` Sasha Levin [this message]
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