linux-kernel - Re: [PATCH] perf build: Add tools/arch/x86/include/asm/amd/ibs.h to sync the headers

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Message-ID: <aAqlFA4qIVh9SQke@google.com>
Date: Thu, 24 Apr 2025 13:54:44 -0700
From: Namhyung Kim <namhyung@...nel.org>
To: Arnaldo Carvalho de Melo <acme@...nel.org>
Cc: Venkat Rao Bagalkote <venkat88@...ux.ibm.com>,
	Athira Rajeev <atrajeev@...ux.ibm.com>, jolsa@...nel.org,
	adrian.hunter@...el.com, irogers@...gle.com,
	linux-perf-users@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
	maddy@...ux.ibm.com, disgoel@...ux.vnet.ibm.com,
	hbathini@...ux.vnet.ibm.com, Aditya.Bodkhe1@....com,
	jiang.peng9@....com.cn, Tejas.Manhas1@....com,
	sshegde@...ux.ibm.com, sfr@...b.auug.org.au,
	linux-kernel@...r.kernel.org, mingo@...hat.com,
	ravi.bangoria@....com, bp@...en8.de
Subject: Re: [PATCH] perf build: Add tools/arch/x86/include/asm/amd/ibs.h to
 sync the headers

Hello,

On Thu, Apr 24, 2025 at 03:24:42PM -0300, Arnaldo Carvalho de Melo wrote:
> On Thu, Apr 24, 2025 at 10:39:56PM +0530, Venkat Rao Bagalkote wrote:
> > On 24/04/25 10:00 pm, Athira Rajeev wrote:
> > Tested this patch by applying on tip HEAD:
> > 7ab869c799fc0fb22f9b4c2f36aaa603d9c7cc9d and it fixes the reported issue.
> 
> This is just a long list of characters, can you please next time provide
> something like, humm, tip/head, not really:
> 
> ⬢ [acme@...lbx perf-tools-next]$ git remote -v | grep tip
> tip	https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git (fetch)
> tip	https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git (push)
> ⬢ [acme@...lbx perf-tools-next]$ git remote update tip 
> Fetching tip
> ⬢ [acme@...lbx perf-tools-next]$ git show 7ab869c799fc0fb22f9b4c2f36aaa603d9c7cc9d
> fatal: bad object 7ab869c799fc0fb22f9b4c2f36aaa603d9c7cc9d
> ⬢ [acme@...lbx perf-tools-next]$
> 
> So please add the summary, that way we can try to figure out if this is
> a rebase and they look for the description instead of this sha1 that I'm
> not finding even after doing a 'git remore update tip'.

Does this mean the kernel change broke the tool build but we don't have
it in the perf-tools-next yet?  Then probably we need to wait for the
next merge window to fix it in the tool side, no?

Thanks,
Namhyung