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t=1611609201; bh=YmrMR/zvFtGtxCins1ZNaL9v7i/6QMj5p0AveSDEjSo=; h=X-UI-Sender-Class:Subject:To:Cc:References:From:Date:In-Reply-To; b=DcTLSs4jr754jxWeha+CkGpmmaB3L2b2iyzBV2KeusqmJCs7YbBbi+71AS5tGFVYP t2uooZ4slSCZ7NO9aC21P3V/uiDgByMp4sakkqntezx+Y2H5kN2wkyUbgBTBKGSPlD 4nRYDeV6e4/DHZ8NnEPZgosoZsNuLMDsptG6mQeY= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from [192.168.20.60] ([92.116.169.109]) by mail.gmx.net (mrgmx004 [212.227.17.190]) with ESMTPSA (Nemesis) id 1MTzay-1lU20g3Mbi-00QzEN; Mon, 25 Jan 2021 22:13:20 +0100 Subject: Re: hppa64-linux-ld: mm/hugetlb.o(.text+0x50dc): cannot reach printk To: John David Anglin Cc: Nick Desaulniers , James Bottomley , linux-parisc@vger.kernel.org, kbuild-all@lists.01.org, LKML , Ingo Molnar , Kees Cook , kernel test robot References: <202101162230.XswE8zOX-lkp@intel.com> <88735d3b-1b56-bc8a-2183-1f9549626002@gmx.de> <20210125204720.GA28462@ls3530.fritz.box> <4bdf35de-f804-4e9d-cde9-cc6785840a60@gmx.de> <627d4b69-79cf-371b-9aa7-d87f26e4f088@bell.net> From: Helge Deller Autocrypt: addr=deller@gmx.de; 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Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.5.0 MIME-Version: 1.0 In-Reply-To: <627d4b69-79cf-371b-9aa7-d87f26e4f088@bell.net> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:IxHCpa5S7pBCYGF8qqlqrgXEC6ubXdowF4YvGmhCx75ID9TComm ZpI+mbiyxrI8wBt92cQI3Fef/eqiFKas2H/inDfBikcfIsUS5xWsNDkjQbEV1tIxa7k6tZn gSEVK1H8Pc+EoAX3ae0phFAs1rckhxGB3Zs1BnicA8lA7Hw0uclJMk2X2Dju4xpM9c9HAjO dVReEl0ST4t63iV+M1tyw== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1;V03:K0:v6nQxD47wH8=:eCa6irpXpfCeml/qnWVvor nEqGbUmWCIpCEIRdfNhINQQ96heSu4t5sMvy3pvQ2ilFhLyDOhD1vlpEN7+mMVKGgTEC4nBP8 UkHkclqcX7gB804TgNfdHOA3JsJsP2AZ5sh6vlvj15RwA95xZlPoRRZI1xfJxillcngH//Cbf sqHlpVd9iNVnt4Ael6vA8iJrEu1mJ+5bZJQIOaIfOLkfrBpxQIGilHLnvbYayNMuc9PzVtqQe 7WyiMQwtz4aYTxY/rdoHregvofrF8UaeKegRn3+Nsbpf/Br8N1ihPf5teU07d6UBU8Hk5whEl thmVCVCqPWAGu8BuX1hxfGYCJ0SbAZ/0gcGlmNpvLN5cO2xv0x0nuV0YO1TpdM7/Eu+Pce48q 2nFkwtnPpNscPM+KcilK2+YlTv3QB/D4JwXyCZwapowhExBuHK7eJZacxy4tXNM6VtZLD9Oll QfPo1e53ie3XPUHGbBFxaZQ+ZekaCJ5Yf6KrGVB8fJ+Xnudd1cjLvP5Ym0MHGd7v8z3YTcP1K 5E05u5gOKDBW/JWPXxw5CrwzKtb2PFJJh+K+kQRFHgar6humXwntGroVTlBd+oAa2O3/zRgHI q4COQ6HP03dfCgvWZiFIk5yAcgDzM7MF5uJejaJwAsoL2oHv2STxUsA4IA5MM21XVLWhlO7GO Ykyz9o+NMOe8JRafsTvW3JHre111twZ8X09JB+WojDmOL1e+Onlm/euxZgGHsvNTCYCwPMAl8 dbUDWhlNXsk82bEVZ8nsPaB009bpV9eNn5AfiSYqDrUZZt+LeM8JMWMIqaAZ3acbM7n44GNuJ yEEQank19L6xa/k0zailxgUEWIMe7/ZAo2wWsrJmx8YFCocq8QEGfSCE3SIKgZnBcjH7K90v3 gBlHyIgUEBWtLptgX4Zg== Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 1/25/21 10:08 PM, John David Anglin wrote: > I would suggest the following for this hunk: > > +=C2=A0=C2=A0=C2=A0 ldil=C2=A0=C2=A0=C2=A0 L%intr_restore, %r2 > +=C2=A0=C2=A0=C2=A0 BL=C2=A0=C2=A0=C2=A0 preempt_schedule_irq > +=C2=A0=C2=A0=C2=A0 ldo=C2=A0=C2=A0=C2=A0=C2=A0 R%intr_restore(%r2), %r2 > > =C2=A0=C2=A0=C2=A0 ldil=C2=A0=C2=A0=C2=A0 L%intr_restore, %r1 > =C2=A0=C2=A0=C2=A0 b,l=C2=A0=C2=A0=C2=A0 preempt_schedule_irq,%r2 > =C2=A0=C2=A0=C2=A0 ldo=C2=A0=C2=A0=C2=A0=C2=A0 R%intr_restore(%r1), %r2 > > On PA 2.0 hardware that gives a 22-bit call. "BL" is already using "b,l", see #define in arch/parisc/include/asm/assemb= ly.h The 22-bit weren't sufficient, that's why I changed it too. Helge